Optical fibre tembiricha kuyerwa

Zvakadini nefiber optic tembiricha kuyerwa?

Zvakadini nefiber optic tembiricha kuyerwa? Huaguang Tianrui haakwanise kupindura mubvunzo uyu zvakananga uye kukuudza kana fibre optic tembiricha kuyerwa kwakanaka kana kwete.，Imwe tsananguro yemutsara yezvakanakira uye zvakaipira fibre optic tembiricha kuyerwa，Iko optical fiber tembiricha kuyerwa kuri nani pane yechinyakare pt100 platinamu kuramba tembiricha kuyerwa?，Infrared tembiricha kuyerwa kuri nani zvakanyanya, nezvimwe.，Ongororo yakadzama yefiber optic tembiricha yekuyera mhinduro inofanirwa kuitwa zvichibva pane chaiyo yekuyera tembiricha zvinodiwa zvevagadziri vakasiyana.。 Hunhu hweiyo optical fiber tembiricha yekuyera tekinoroji Optical fiber yekuyera tekinoroji tekinoroji tekinoroji yekuyera tembiricha yakagadziridzwa mumakore achangopfuura.，Uye yakaratidza hunhu hwakawanda hwakasiyana nedzimwe nzira dzekuyera tembiricha munzvimbo zhinji dzinotariswa tembiricha.。asi，Vashandisi vanoda fiber optic tembiricha yekuyera masisitimu vanofanirwa kunzwisisa，Fiber optic tembiricha yekuyera masisitimu uye mamwe matekinoroji matsva akagadzirwa ane chinhu chimwe chete chakafanana，Optical fibre tembiricha yekuyera tekinoroji haisi yepasirese tembiricha yekuyera tekinoroji，Chinangwa chayo chikuru hachisi chekutsiva tsika dzechinyakare dzekuyera tembiricha，Iyo yekuwedzera uye kuvandudza kune yechinyakare platinamu kuramba tembiricha yekuyera nzira.。Optical fiber inogona kupa kutamba kwakazara kune yayo optical zvimiro，Kugona kugadzira mitsva yekuyera tembiricha mhinduro，Inokodzera hunyanzvi hwekushandisa munzvimbo dzakasiyana dzezvakatipoteredza。 Nzvimbo dzekushandisa dzefiber optic tembiricha yekuyera tekinoroji Tembiricha yekuyera mashandisirwo efiber optic tembiricha kuyerwa pasi pesimba rakasimba remagetsi emagetsi.。 Yakakwira frequency uye microwave yekudziya nzira dzinoshandiswa mune akawanda emagetsi minda.，Kuwedzerwa kuri kuwedzerwa kune dzimwe nzvimbo dzakasiyana：High frequency metal kunyungudika、Welding uye quenching、vulcanization yerabha、Kuomesa huni nemicheka uye mishonga yemishonga、Indasitiri yemakemikari，Kunyangwe kubika microwave etc.。Fiber optic tembiricha yekuyera tekinoroji ine mabhenefiti makuru mune idzi dzakasiyana tembiricha yekuyera minda，Nekuti hapana kuwedzera tembiricha kukwira kunokonzerwa neiyo conductive chikamu chefiber，uye haizokanganiswe neminda yemagetsi。 Kuyerwa kwematembiricha emidziyo yemagetsi yakakwira。Optical fiber tembiricha sensors inogona kushandiswa kuyera tembiricha yenzvimbo dzinopisa mune yakakwira-voltage transformer windings.。Ita kuti ma-high-voltage transformers ashande zvakachengeteka akaremerwa，Chengetedza iyo yakakwirira-voltage simba system mune yakanaka simba rekugovera mamiriro。Optical fibre tembiricha kuyerwa inogona kuiswa kune akasiyana akakwira-voltage zvishandiso，Vakadaro sejenareta、High voltage switch、Kuwedzeredza kudzivirira mudziyo。 Optical fibre tembiricha yekuyera system inogona kuiswa kune pamusoro pemagetsi tambo uye tambo pasi peyakakwana pombi mikoto, nezvimwe.，Kune zvakare kuyerwa kwekushisa panguva yekugadzirwa kwezvinhu zvinopisa uye zvinoputika.，Fiber optic tembiricha kuyerwa nemidziyo yakasiyana。Fiber optic sensors ndeye moto uye zvinhu zvinoputika-zvisingapindi，Fiber optic sensors haidi kuve inoputika-chiratidzo，Ane kuchengeteka kukuru uye kuvimbika。Kuenzaniswa nemagetsi emagetsi，Inogona kuderedza zvakanyanya mari uye kuvandudza kunzwisiswa kwekuyera kwekushisa.。Semuenzaniso, matangi ekuita kwemiti yakakura yemakemikari anoshanda pasi pekushisa kwepamusoro uye kudzvinyirira kwakanyanya.，Iyo chaiyo-nguva yekutarisisa yekushisa kwepamusoro maitiro emakemikari chirimwa reaction matangi nefiber optic tembiricha yekuyera masisitimu anogona kuve nechokwadi chekushanda kwavo chaiko.，Isa optical fibers pamusoro peiyo reaction tank mugidhi rinonzwa tembiricha，Nenzira iyi, chero nzvimbo dzinopisa dzinogadzirwa netangi rekuita dzinogona kuongororwa panguva yakakodzera.，Inogona kudzivirira zvinobudirira tsaona dzinokonzerwa nekukwira kwekushisa。 Tembiricha kuyerwa pamusoro tembiricha midhiya。Bhiriji kuchengetedzwa kwekuongorora。Huaguang Tianrui mune bhiriji tembiricha yekuongorora kuchengetedza purojekiti，Fiber Bragg Grating sensors inogona kushandiswa，Fiber optic sensors inoona kushushikana, kunetsa uye tembiricha shanduko yebhiriji pasi pemamiriro akasiyana。Fiber Bragg grating strain sensors uye fiber Bragg grating tembiricha sensors inoiswa pane yakasarudzwa yekupedzisira zviso zvebhiriji.，Ziva manejimendi ari pakati pemabhiriji。Tichitarisa kubva pabvunzo mhinduro，Iyo data yekuyera tembiricha yakawanikwa neiyo optical fiber sensor yakafanana nemhedzisiro chaiyo。 Unoda kuziva zvakawanda nezve fibre optic tembiricha kuyerwa，Unogona kubvunza Co., Ltd.，Ndatenda!

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Fluorescent optical faibha tembiricha kuyerwa kwemafuta-akanyudzwa transformers

Fluorescent optical fibre tembiricha kuyerwa kunoshandiswa kuoiri-kunyudzwa kweshanduko kutarisisa kwemukati memhepo tembiricha ye-ultra-high voltage mafuta-akanyudzwa matransformer chikamu chakakosha chekuvimbisa kushanda kwakavimbika kweshanduko., Iko mukati memhepo tembiricha yeiyo iripo ye-ultra-high voltage mafuta-immersed transformer inoverengerwa kuburikidza neinomonereka tembiricha yekuverenga modhi.。Transformer yemukati inopisa tembiricha, Pamusoro pekudziya kwecoil kukonzeresa shanduko yekushisa mune dzimwe nzvimbo kuburikidza nekutamisa kupisa, Zvakare zvine chekuita neiyo magineti flux padyo neiyo transformer coil, Verenga kugoverwa kwekushisa kwemukati kwe transformer kuburikidza nemuenzaniso, Kukanganisa kukuru。Zvichienderana nehukama pakati pefluorescence afterglow attenuation maitiro uye tembiricha, Yakagadzira tekinoroji yekuona tekinoroji yefiber optical tembiricha, Hunhu hweiyo sensor fluorescent zvinhu zvinopihwa、structural encapsulation, Yakave nechokwadi chekuyera kuyerwa kwekushisa kwe sensor uye kuchengetedzwa uye kuvimbika kwezvinhu zvinoshandiswa。Iyo fluorescent optical fiber tembiricha yekutarisa sisitimu yemafuta-akanyudzwa matransformer yakashandiswa zvinobudirira mu-ultra-high voltage mafuta-akanyudzwa matransformer pamusoro pe500kV., Kuwana kutarisisa kwechokwadi kwepamhepo kwemukati memhepo tembiricha ye-ultra-high voltage mafuta-akanyudzwa matransformer。 Sei uchishandisa fluorescent fiber optic tembiricha sensors kutarisa oiri-yakanyudzwa transformer mhepo tembiricha maTransformers chikamu chakakosha chemidziyo yekutanga mugidhi remagetsi., Iyo inofema inopisa inopisa tembiricha yetransformer ndicho chinhu chikuru chinotaridza hupenyu hwayo hwekudzivirira。Oiri-yakanyudzwa simba rekushandura tembiricha yekuyera tekinoroji iri pasi peiyo yakakwira voltage yenzvimbo yemukati yetransformer、yakakura yazvino、High insulation uye kukanganisa kwesimba remagetsi remagetsi kupindira, Thermocouples yakavakirwa pachinyakare magetsi chiratidzo chekuyera tekinoroji、Thermal resistance sensors haigone kusangana nezvinodiwa zvehunyanzvi zvekuyera kupisa kwenzvimbo dzinopisa mukati memhepo yemukati yevashanduri.。parizvino, Sensors akakodzera kuyera zvakananga tembiricha ye transformer windings inogona chete kushandisa fiber optic tembiricha sensors.。Semiconductor optical fiber tembiricha sensors ndeye kusimba kwechiedza kana wavelength modulation sensors., Panguva yekushandiswa chaiyo, inobatwa nekupisa、Light source intensity、Fiber Microbend Benefits、Pesvedzero yekubatanidza kurasikirwa uye zvimwe zvinhu, Kupindira kwacho kwakakomba。Kuyera kurongeka kwefiber optic sensors yakavakirwa paRaman/Brillouin kuparadzira、Spatial resolution uye tembiricha kuyerwa kwemhando inoganhurana, Chengetedza kukanganisa kuyerwa kwetembiricha kwemadhigirii akati wandei, Yayo nzvimbo yekumisikidza kukanganisa ndeye 1m, Nokuda kwekushandiswa kwemukati we transformer, kukanganisa kwakakura。Fiber grating tembiricha sensor yakavakirwa pawavelength chiratidzo chedemodulation, Nekudaro, fiber gratings ichave iri pasi pekumanikidzwa musimboti、stress、Kupindira kubva ku deformation nezvimwe zvinhu, Izvo zvekurongedza zvinodiwa zve gratings zvakakwirira kwazvo。 500KV oiri-immersed transformer fluorescent fiber tembiricha yekuyera system nekuvandudzwa kweoptoelectronic tekinoroji, Fluorescent fiber optic tembiricha sensor ine saizi diki、High tembiricha kuramba、Inopesana ne-ultra-high pressure、Anti-corrosion、Yakanaka insulation performance、High cost performance、Hapana kukanganiswa kubva kushushikana uye vibration uye zvimwe zvakawanda zvakanaka, Kugona kutyora zvipimo zveimwe optical fiber tembiricha yekuyera matekinoroji, Yakanyatsokodzera kuyera kupisa kwenzvimbo tembiricha yemukati windings yemafuta-akanyudzwa transformers。Parizvino, hapana nzira yekuyera tembiricha inosanganisira optical fiber tembiricha kuyerwa kwave kushandiswa zvakananga kutarisa mukati memhepo tembiricha yevashanduri pamusoro pe500k V.。Zvepamusoro-giredhi transformer dhizaini zvinodiwa, Yakanyanya kugadzirwa fiber optic tembiricha probe kuti imirire yakakwirira voltage mazinga, Uye yakapfuura iyo frequency yemagetsi inomira voltage uye mheni kukanganisa bvunzo, Sangana zvizere nepamusoro-level voltage yekuisa zvinodiwa mukati meiyo transformer。 Iko kuumbwa kweiyo fluorescent optical fiber tembiricha yekutarisa system yemafuta-akanyudzwa transformers uye musimboti wekutanga we sensor Iyo fluorescent optical fiber tembiricha yekutarisa system inonyanya ine fluorescent optical fiber tembiricha sensor.、Inopinda mudziyo、fiber optic chigamba tambo、Fluorescence demodulation host、Monitoring software kuumbwa。Iyo fluorescent fiber optic tembiricha sensor ndiyo tembiricha inonzwa chikamu chehurongwa, Iyo ndiyo chete chikamu chakaiswa mukati me transformer。Iyo feedthrough yakaiswa pamadziro etransformer, Yekubatanidza mukati mefluorescent fiber optic tembiricha sensor uye yekunze fiber optic chigamba tambo, Inopa kutaurirana kwemaziso uye inokwanisa kuita basa rekuparadzaniswa kwemafuta uye kuisa chisimbiso, Dzvinyiriro yainokwanisa kumira nayo ndeye 7MPa。Iyo fluorescence demodulation host inoshandiswa kudzikisa chiratidzo chemaziso chinofambiswa nefluorescent optical fiber tembiricha sensor uye kuongorora tembiricha.。Chiratidzo chekushisa chinobva chabuditswa kune inotambira komputa yekutarisa software kuburikidza ne485 bhazi., real-time kuverenga、chengeta、Ongorora tembiricha data。 Nheyo yemafuta-akanyudzwa transformer fluorescent faibha tembiricha kuyerwa system Iyo luminescence yezvinhu zvefluorescent ndiko kupenya kwechiedza chine simba guru pane zvinhu zvefluorescent., inofadza fluorescence nesimba rakaderera pane rayo, Kusimba kwekunakidzwa kwefluorescence kunoora zvakanyanya nekufamba kwenguva.。Maererano neActa Photonics, Hukama huri pakati pezvisingawanzo hunhu hwepasi fluorescence uye tembiricha hunofungidzirwa kuve nehukama hwakadaro pakati penguva yekuora kwefluorescence uye tembiricha., Ndiko kuti, nguva yekuora kwefluorescence ibasa rimwechete-rinokosheswa tembiricha parameter., kukwira kwekushisa, Fluorescence hupenyu hwakaderera, Kukosha kwekushisa kunogona kuwanikwa nekuyera hupenyu hwefluorescence, Tembiricha yakayerwa neiyi nzira inoenderana chete nehupenyu hwefluorescence, zvisinei nemamwe maparameter。 Fluorescent fiber optic tembiricha sensor yakaiswa mafuta-yakanyudzwa transformer Axial inodhonza-inodzivirira dhizaini ine insulating inogadzirisa zvidhinha., Kufananidza kuvhurwa kwema insulating spacers emafuta-akanyudzwa transformers, Kugona kukwira zvakachengeteka fluorescent fiber optic tembiricha sensors mukati memakoiri eshanduko。Kazhinji mushure mekunge coil yemukati ye transformer yakuvadzwa,, Iyo fluorescent fiber optic tembiricha sensor inogona kuiswa panguva yegungano.。Gadzira maburi pane transformer insulation pad zvinoenderana nehukuru hwakaiswa, Iyo fluorescent fiber optic tembiricha sensor inoiswa mune inotenderera inotenderera pamwe chete neinodzivirira spacer.。 Iyo tembiricha inonzwa chikamu che fluorescent optical fiber tembiricha sensor inoda kuiswa panzvimbo inopisa mukati meiyo transformer iri kuonekwa., Iyo yekubatanidza inoguma yakabatana kune tembiricha yekuyera host kuburikidza ne kuburikidza nekubatanidza, Ongorora masaini efluorescence uye ratidza tembiricha kukosha munguva chaiyo。Dhata inoendeswa kune yekutarisa komputa komputa kuburikidza ne485 bhazi, Iyo komputa inotambira inogona kuratidza chaiyo-nguva tembiricha curve uye chengetedza tembiricha iri kumashure dhatabhesi。Ziva kushanda kwese tembiricha yekutarisa system。 Zvakanakira zvefluorescent fiber optic sensors Fluorescent fiber optic sensors yakashandiswa zvinobudirira kune ekupedzisira-yakakwira-voltage yakanyudzwa oiri-akanyudzwa matransformer., Inogadzirisa dambudziko kuti zvakaoma kutarisa kutonhora munguva chaiyo mukati memushanduri nekuda kwekukanganisa kwepamusoro-voltage environment., Kunda kukanganisa kwechinyakare tembiricha yekuyera tekinoroji mukushandiswa kwemasisitimu emagetsi。Fluorescent fiber optic tembiricha yekuyera yekutarisa system inogona kupa simba、nguva chaiyo、Yakachengeteka uye yakavimbika tembiricha ruzivo rwepamusoro voltage yemukati nharaunda, Nyatsoongorora chimiro chekushanda kweshanduro, Ipa dhata rutsigiro kune transformer dhizaini level uye yekugadzira mhando。Fluorescent fiber optic sensor inotarisisa kugovera tembiricha mushanduro yekambani ye500k V mafuta-akanyudzwa transformer., Iko kushandiswa kwakabudirira kwefluorescent fiber optic sensors mune transformers, Iyo zvakare iri iconic application yefluorescent optical fiber sensors mumagetsi masisitimu.。

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Nhamba ye optical fiber tembiricha yekuyera mapoinzi inosarudza maitiro ekusarudza rudzi rwe optical fiber tembiricha sensor

Fiber optic tembiricha inonzwa masisitimu anowanzo ane fiber optic probes、Iyo ine zvikamu zvitatu: transmission fiber uye fiber demodulator.，Paunoda kuyera tembiricha uye sarudza optical fiber inonzwa zvigadzirwa，Unozoda kufunga zvinotevera。 Mushure mekuona kuti iyo fiber optic yekuyera tembiricha yekuyera host inogona kushandiswa mune yako application renji inoda kutariswa tembiricha，Iwe unogona kutanga kusarudza fiber optic sensor zvigadzirwa zvinoenderana nehuwandu hwekuyera mapoinzi aunoda.，Kuti uone kuti woshandisa "zvakagoverwa" kana "single-point" sensors，Izvi zvinonyanya kufunga nezvemutengo kune imwe pfungwa、dambudziko remutengo wakakwana，Uye dambudziko refiber optic sensor yekuisa marongero： Kazhinji kana paine asingasviki makumi maviri ekuyera mapoinzi，Adopt "a la carte"，Zvakadai sefluorescent fiber optic tembiricha sensor; Kana pane zvinopfuura makumi matatu ekuyera mapoinzi，Fiber Bragg grating tembiricha sensors inogona kushandiswa, nezvimwe.。 Kana nzvimbo yekuyera iri yenzvimbo yekuyera mitsetse，Distributed optical fibre tembiricha kuyerwa masisitimu anoshandiswa kureba-kureba kuyerwa mapoinzi uye akawanda ekuyera mapoinzi.。 Zviri pamusoro ingori tsananguro pfupi，Kuti uwane mamwe mashoko, tapota taura neFuzhou Huaguang Tianrui Optoelectronics Technology Co., Ltd.。

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Kushandiswa kwemhando yefiber optic tembiricha sensors

Kushandiswa kwefiber optic tembiricha sensors mumagetsi emagetsi ekutarisa Fiber optic tembiricha sensors ine yakakura mukana mumunda wemagetsi ekutarisa emagetsi., Kutariswa kwekushisa mumidziyo, Deredza midziyo kukundikana, Ita basa rakakosha mukusimudzira kugadzirwa kwakachengeteka, Midziyo yemagetsi yakasiyana-siyana mumagetsi emagetsi akadai semagetsi、chinja cabinet、Cables, etc. nekuda kwekunyanya kukwira voltage, Ikozvino inopfuura nepairi yakakura zvakanyanya, Nokudaro, guru guru remagineti rinoumbwa zvakafanana。Traditional tembiricha sensors vane dambudziko kushanda munzvimbo yakadaro, Kusakwana kwechiyero chekuyera, Panguva imwecheteyo, mune zvimwe zvinopisa uye zvinoputika、Zvakaomawo kushanda munzvimbo dzine ngura zvakanyanya。panguva imwe, Kuyera kugoverwa kwekushisa kwemidziyo yemagetsi, Traditional point tembiricha sensors akaiswa、Wiring uye kugadzirisa zvichange zvakaoma。Optical fiber tembiricha sensors ine yakasimba anti-kupindira kugona、Corrosion resistant、Iwo maitiro ekudzivirira akakodzera kuyerwa kwekugovera tembiricha uye inogonesa chaiyo-nguva yekutarisa.。Sezvo tsvakiridzo yefiber optic tembiricha inonzwa tekinoroji inowedzera uye yakawedzera kudzika, Tekinoroji yayo iri kuramba ichiwedzera kukura, Kuyera kuyerwa kwemhando、kugadziriswa kwenzvimbo、Iko kurongeka kwave kwakagadziridzwa zvakanyanya kana ichienzaniswa neyechinyakare tembiricha sensors., Naizvozvo, optical fiber tembiricha sensors yakashandiswa zvakanyanya mumunda wemagetsi ekutarisa emagetsi masisitimu.。 Kushandiswa kwe optical fiber tembiricha sensor mune yakakwira-voltage switch kabati Iyo yedunhu inotyora yeyakakwira-voltage switch kabati yemagetsi system inogona kukamurwa kuita zvikamu zviviri.:Switchgear uye mobile trolleys, Pane 6 anobatika pane yakakwirira-voltage switch cabinet, Nhanho 3 kune rumwe rutivi rwepamusoro uye pasi pasi, Chete-chaiyo-nguva yekutarisa kweava vanobatika inogona kunyatso chengetedza system kuchengetedzwa, Naizvozvo, iyo sisitimu yekutarisa yakakwira-voltage switchgear inoda kuve neyekutenderera chiratidzo chekugadzirisa uye matanhatu probes., Kufambiswa kwechiedza kuburikidza neoptical fiber, kuburikidza nemusoro unonzwa tembiricha, Zvadaro zvinoparidzirwa kuburikidza neoptical fiber uye kudzokera kune photodetector, Mushure mekunge chiratidzo chashandurwa uye chagadziriswa, chinotumirwa kune microcontroller, Iyo microcontroller inoshandisa yakakosha michina kuunganidza uye kuita nhevedzano yekugadzirisa pane yakatumirwa masaini., kuwana kukosha kwekushisa, Chekupedzisira, iyo data inotumirwa kunzvimbo yekutarisa kuburikidza neRS485 serial bhazi.。Pano tinotora kushandiswa kwe-high-voltage switchgear mumiti yemakemikari semuenzaniso., Ongorora mashandisirwo eiyo optical fiber tembiricha sensors mune yakakwirira-voltage switch makabati。 Experimentally tested before use, Edza kutonga kwebhokisi re thermostat ne probe ye fiber optic tembiricha sensor。Kuedza kunotanga, Tembiricha iri mu thermostat inokwira zvishoma nezvishoma kubva kune yakajairika tembiricha, Panzvimbo yega yega tembiricha, kukosha kwekushisa kwakaedzwa nehurongwa uye kukosha kwekushisa kweiyo incubator kunorekodhwa zvinoenderana., Shandisa tembiricha yakayerwa nethermometer sereferensi。Mushure mekuedza, unganidza uye gadzira data rekudhirowa., Zvakaonekwa kuti pane hukama hwemutsara pakati pekukosha kwekushisa kwakayerwa neiyo optical fiber tembiricha inonzwa system uye kukosha kwekushisa kweiyo thermometer.。Kuti uwedzere kuve nekugadzikana kwehurongwa, Izvi zvakateverwa nemaawa gumi ekuramba achiongorora., Uyewo unganidza data uye gadzira magirafu akakodzera, kusvika mhedziso:Tembiricha kuyerwa kune yakanaka nguva kugadzikana, Kururama kuri nani, Inogona kushanda zvakajairwa mune yakakwira-voltage switch makabati。 Paunenge uchiisa yakaedzwa optical fiber tembiricha inonzwa system mune yakakwira-voltage switch kabati, zvinodikanwa kuve nechokwadi kutendeseka kweiyo optical fiber zvakanyanya sezvinobvira., Kuti udzivise kusakwana kwekufambiswa kwechiratidzo, Yakayerwa data inofambiswa kuburikidza nefiber optic tambo, Mushure mekushandura uye kugadziriswa nemidziyo chaiyo, Tumira kune monitoring centre, Kana tembiricha ye switchgear ichikwira pamusoro pekukosha kwakakosha, Nzvimbo yekutarisa inogona kugamuchira shanduko yeruzivo rwekushisa panguva yakakodzera, nekudaro vachiburitsa ruzivo rweyambiro nekukurumidza munguva, Zviziviso zvehurongwa。 Kushandiswa kwe optical fiber tembiricha sensor mu transformer yekutarisa Kana tembiricha yemhepo ye transformer yakakwira zvakanyanya panguva yekushanda, haigone kuonekwa nenguva., kupera simba kuchaitika、Kuputsika nedzimwe tsaona dzemagetsi dzakakomba。Transformers yakakamurwa kuva yakaoma-mhando uye mafuta-akanyudzwa transformers, Dry type transformers inodhura, Chimiro chakareruka, Traditional platinamu kuramba tembiricha sensors inogona kusangana nekushanda zvinodiwa, Kuisa fiber optic tembiricha sensors inotungamira kukuwedzera kukuru kwemutengo, Zvakaoma kushandisa zvakanyanya。Mafuta-akanyudza transformer iri kushanda, Yese 6°C kuwedzera tembiricha, Upenyu hwekushanda hwe transformer huchaderedzwa nehafu, Naizvozvo, zvinonyanya kukosha kushandisa optical fiber tembiricha sensors mune oiri-akanyudzwa transformers., Pano isu tinotora kushandiswa kwefiber Bragg grating tembiricha sensor semuenzaniso.。 Iko kushandiswa kwefiber optic tembiricha sensors mumafuta-akanyudzwa matransformer anoda kuti zvinhu zve sensor zvienderane nemafuta emakemikari nharaunda mukati meshanduko., Kuve nechokwadi chekushanda kwenguva refu kweiyo sensor。Yakakosha yakakwira tembiricha inodzivirira optical fiber ine yakanaka optical uye mechanical zvivakwa pasi pemamiriro ekushisa., Hazvizokanganisa simba remuchina uye kuvharwa kwese kwemafuta-akanyudzwa transformer, Kukwanisa kuenderana nekushanda kwemagetsi emagetsi。Iyo yekurongedza zvinhu inoshandiswa kune fiber gratings ndeye tembiricha-inonzwa ceramic zvinhu, Sezvo chinhu ichi chiri insulating、Inopesana nemafuta emafuta、High pressure resistance maitiro, Panguva imwecheteyo, inopindirana nemamiriro emakemikari emafuta mumafuta-akanyudzwa transformers.;Kaviri-layer sheath inoshandiswa mukugadzira pigtail, Kusangana zvakakwana nekushisa kwepamusoro panguva yebasa、Hunhu hwekusvibiswa kwemafuta。 Iyo fiber bragg grating tembiricha sensor inotungamira kunze iyo pigtail kuburikidza neyekupinda mudziyo, Iyo yakagadziridzwa kuburikidza neflange inogadziriswa neyakachengeterwa denderedzwa gomba pamafuta-akanyudzwa transformer, Iyo yekupinza mudziyo inoshandisa yakakosha tekinoroji kusanganisa ma mechanical zvikamu uye optical components., Kuramba kwakasimba kwemafuta uye kuita kwakanaka kwekuisa chisimbiso, Batanidza optical fibers mukati uye kunze kwebhokisi rekushandura。Kupinda kwese kunobva kwadzivirirwa nevhavha yekudzivirira, kudzivirira kukanganisa kwekunze。Transformers kazhinji kashoma kuiswa pakati., Naizvozvo, huwandu hwemapoinzi hunofanirwa kutariswa hudiki。Kuchengetedza mari, Parizvino, fiber Bragg grating tembiricha sensors dzinenge dzakakura mumunda wekutarisa chaiyo-nguva tembiricha yetambo., Saka zvinokwanisika kusanganisa kuyerwa kwekushisa kwetambo uye transformers, Batanidza iwo maviri mune imwe system, kuvandudza zviwanikwa zvekushandisa, Deredza mari。naizvozvo, Fiber Bragg grating tembiricha sensors yekutarisa ma transformer uye tambo dzinogona kubatanidzwa munhevedzano kana yakafanana, Ita tembiricha yekutarisa network-yakavakirwa, Imwe neimwe fiber optic tembiricha sensor inotumira ruzivo rwetembiricha kune inoenderana chiridzwa kuburikidza neoptical tambo, Mushure mekushandura chiratidzo, chiratidzo chemaziso chinoshandurwa kuva chiratidzo chemagetsi, Wobva waendesa ruzivo rwekushisa kunzvimbo yekutarisa。 Muchidimbu, Optical fiber tembiricha sensors ine yakasimba anti-kupindira kugona, Inokwanisa kumira nharaunda yekushanda yehigh voltage uye yakakwira ikozvino yemagetsi emagetsi, Iine tarisiro yakakura yekushandisa mumasisitimu emagetsi, Sezvo tsvakurudzo inoramba ichidzika, Optical fiber tembiricha sensors ine zvirinani kuita ichagadzirwa, Hunza kuve nyore kukuru mukugadzirwa kwevanhu uye hupenyu。

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Reactor fiber optic tembiricha yekuyera system mutengi kesi

Zita rechirongwa：SDIC Xinjiang Lop Nur Potash Co., Ltd. Reactor Temperature Measurement System Chigadzirwa Chikumbiro Nyaya： Reactor yekuyera tembiricha mugadziri，Inogarwa nefiber optic tembiricha yekutarisa、Fiber optic tembiricha sensor、optical fiber、Mutongi uye fluorescent optical fiber tembiricha yekuyera system, nezvimwe.。 Features： Kuvavarira kudiwa kweyero yekuyera tembiricha yepamhepo yeakakwira-voltage yakaoma-mhando reactor musimba system yeSDIC Xinjiang Lop Nur Potash Co., Ltd.,Fuzhou Huaguang Tianrui akaronga mhinduro yefluorescent optical fiber tembiricha yekuyera system。Fluorescent optical fiber tembiricha yekuyera system host inodhura-inoshanda,Easy kuisa,Zvimiro zvakaita seshort cycle。Zvichienzaniswa nedzimwe nzira dzechinyakare dzekuyera tembiricha,Fluorescent optical fiber tembiricha yekuyera system ine yakanaka insulation、High voltage resistance、Kukurumidza kupindura、High nemazvo、Fiber optic installation iri nyore, nezvimwewo.,Hazvizokanganisa mamwe masisitimu。Mushure mekubatana kwemufaro pakati pemapato maviri，Fluorescent optical fiber tembiricha yekuyera sisitimu yakashandiswa zvinobudirira mumaactor ekambani。 Mhinduro yakanaka yemushandisi： SDIC Xinjiang Lop Nur Potash Co., Ltd. yakapa rukudzo rwakabvumirana kune reactor fiber optic tembiricha yekuyera michina yakapihwa naFuzhou Huaguang Tianrui.，Izvi zvinovimbisa kuti tembiricha inotenderwa yeiyo reactor oparesheni iri mukati meiyo controllable range.，Kuvandudzwa kwakagadzikana kushanda kwe reactor、Reactor kuchengetedza tembiricha regulation monitoring，Wedzera hupenyu hwekuchengetedza reactor、Nyatsoona mamiriro emutoro weaoma-mhando reactor，Inogona kushandisa zvirinani kuita kweiyo reactor，Nekudaro kuvandudza mabhenefiti ehupfumi eiyo reactor uye kuchengetedza bhajeti yemugadziri.。  

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10KV yakaoma-mhando transformer inotenderedza tembiricha kuyerwa mutengi kesi

chigadzirwa mhando：Dry-type transformer fluorescent fiber thermostat chigadzirwa application kesi： 10KV yakaoma-mhando transformer inomonereka fluorescent optical faibha tembiricha kuyerwa hurongwa，Inogarwa nefiber optic tembiricha yekutarisa、Fiber optic tembiricha sensor、optical fiber、Controller uye system software, nezvimwe.。 Features： Optical fiber sensors inonyudzwa zvakananga mumhepo yeaoma-mhando transformers，Shandisa fiber optic kuyera tembiricha yekuyera system yekutarisa uye kuratidza chaiyo tembiricha yekuoma-mhando transformer windings。Optical fibre tembiricha kuyerwa kunogona kuitwa zvakananga kuburikidza nesensing probe yakaiswa mumhepo yeakaoma-mhando transformer.、Nyatsoyera kupisa kwenzvimbo dzinopisa，Ipa zvakananga-chaiyo-nguva uye chaiyo zviyero kune substation midziyo vashandisi nevagadziri，Ane fast、Kugadzikana uye zvimwe zvakanakira，Nekudaro kutanga nekumisa iyo yakaoma-mhando transformer fan、Alarm kukanganisa kukanganisa uye mamwe mabasa anogona kudzorwa uye kugadziridzwa.。 Mhinduro yakanaka yemushandisi： Dry-type transformer vagadziri vakapa yakakwirira yakabvumirana kuzivikanwa kune inofema tembiricha kuyerwa optical fiber michina yakapihwa naFuzhou Huaguang Tianrui.，Kuvandudza kushanda kwakagadzikana kwema-hard-type transformers、Chengetedzo tembiricha regulation monitoring，Wedzera hupenyu hwekudzivirira hwema-hard-type transformers、Kutonga chaiko kwekuremerwa mamiriro eakaoma-mhando transformer，Inogona kushandisa zvirinani kufambisa kwemagetsi uye shanduko inogoneka yeakaoma-mhando transformers，Nekudaro kuvandudza mabhenefiti ehupfumi eakaoma-mhando transformers uye kuchengetedza bhajeti。

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DTS yakagovera optical faibha tembiricha yekuona tekinoroji mugodhi unoputika-uchapupu uye mukati yakachengeteka optical fiber tembiricha kuyerwa kutonga kabati.

Mugodhi wekuputika-uchapupu uye nemukati wakachengeteka optical fiber tembiricha yekuyera yekudzora kabati ndeye yakagoverwa optical fiber tembiricha yekuona.( DTS) Kushandiswa kwakananga kwehunyanzvi mumunda wearamu dzemoto，Inonyanya kushandiswa munzvimbo dzekuchera marasha、Kuonekwa kwekupisa munzvimbo dzakavharirwa nedzimwe nzvimbo。 Mugodhi usingatsvaki moto uye wakachengeteka optical fibre tembiricha yekuyera kuyera kabati inosanganisira magetsi ekupa system uye yakagoverwa optical fiber tembiricha yekuyera system.，Simba remagetsi rinonyanya kushandura magetsi ekunze anopihwa nemagetsi emugodhi wemarasha kuita magetsi akachengeteka uye asiri-akachengeteka simba rekubuda.，Ipa simba kune iyo yose yekutarisa moto hardware system; Iyo yakagoverwa optical fiber tembiricha yekuyera sisitimu inonyanya kuona tembiricha yekutarisa nzvimbo yekutarisa kuburikidza neoptical fibers akaiswa munzvimbo dzakasiyana dzembudzi uye zviso zvekucherwa marasha.，Uye ipa nzvimbo yekumisikidza nzvimbo dzetembiricha dzisina kujairika。 Iyo mugodhi inoputika-inoratidza uye mukati yakachengeteka fiber optic tembiricha yekuyera yekudzora kabhineti inonyanya kuve nefiber optic tembiricha yekuyera modules.、Tembiricha yekuyera fiber、Chiratidzo chekuzviparadzanisa module、Inoumbwa nemota inodzora chikamu uye kuputika-chiratidzo uye mukati memukati yakachengeteka simba module。mu，Iyo optical fiber tembiricha yekuyera module ine basa reiyo optical fiber chiratidzo chekugadzirisa、Alarm uye parameter marongero, nezvimwe.，Thermometric optical fiber ine basa rekuunganidza tembiricha pane-saiti，Signal isolation module inoburitsa masaini ekudzora mota、Mota kukanganisa chiratidzo uye kuburikidza ners485 serial port、Optical chiratidzo network tambo yekutumira chiratidzo; Iyo mota inodzora chikamu inoshandiswa kudzora uye kuchengetedza mota.; Iyo inoputika-humbowo uye intrinsically yakachengeteka simba module haingori basa rekupa simba chiratidzo chekugadzirisa module yeiyi system, asi zvakare inopa 12v simba kune zvimwe zvakachengetedzeka zvemagetsi midziyo.。Iyo fiber optic tembiricha yekuyera module inogona zvakare kupfuura rs485、Ethernet interface yakabatana kune system，gadzira hurongwa hwakakwana。

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Yakagoverwa optical fiber tembiricha yekuyera tekinoroji application mhinduro mune yakakwirira-voltage uye ekupedzisira-yakakwira-voltage tambo.

Distributed optical fibre tembiricha yekuyera tekinoroji Yakakwirira-voltage tambo tembiricha kuyerwa mhinduro Distributed optical fiber tembiricha kuyerwa tekinoroji ndiyo yeramangwana danho rehungwaru hwekuyera tembiricha kuyerwa kwe-high-voltage uye ultra-high-voltage tambo.。Cable yakagoverwa fiber optic yekutarisa sisitimu ndiyo yekuona sisitimu yakagoverwa pamwe chete netambo yese yekufambisa system, Real-time online yekutarisa tembiricha yekumhanyisa tambo kuburikidza nekushandisa optical fiber yakagoverwa yekutarisa masisitimu, Tevera maitiro ekuchinja kwetambo tembiricha uye tsvaga nemazvo nzvimbo dzekudziya, Inogonawo kuongorora kuchengetedzwa kwemitsara yekufambisa zvichienderana nemamiriro ezvinhu akapoteredza.。220 Iyo kV yakakwira-voltage yakangwara tembiricha yekuyera tambo ndeye yakakwira-voltage optical fiber composite tembiricha yekuyera tambo yakazvimiririra yakagadzirwa nekambani yedu., Iyo yakasarudzika yakavakirwa-mukati optical fiber chimiro dhizaini mune tambo inogonesa kugoverwa optical fiber tembiricha yekuyera kugona., Real-time monitoring yekuchinja kwekushisa panguva yekushanda kwemutsara。Kukanganisa pakuiswa kweakavakirwa-mukati optical fibers mumatambo akaongororwa., Ipapo imwe faibha-yakaita S-inoswing mudziyo wakagadzirwa。 Maitiro ekuumbwa kweakavakirwa-mukati optical fiber mutambo yakapfuura miedzo yakawanda、Kuenzanisa kwakadzokororwa, Iyo kambani yakazvimiririra yakagadzirwa 220 kV yakakwira-voltage yakangwara yekuyera tembiricha tambo ine yakasarudzika chimiro ine yakavakirwa-mukati optical fiber., Kureva kuti, iyo optical fiber inoiswa mune S chimiro pakati peyakaunyana aluminium sheath uye gap riri pamusoro peiyo insulated core. (Shandisa buffer tepi gasket sechivharo chekudzivirira kudzivirira optical fiber kubva pakukuvadzwa nekumanikidza panguva yekugadzira, Kana kutambura kupisa kwepamusoro-soro paunenge uchiburitsa aluminium sheaths) ,Iyo S-yakaumbwa yekuisa chimiro dhizaini yetambo yakavakirwa-mukati optical fiber inodzivirira zvinotevera zvakaipa.:Pane nzira mbiri dzekuti optical fiber ivakwe mutambo: inofananidzwa nemutsara wakatwasuka wetambo kana kuuputira.。Kana iyo tambo yakasimbiswa uye ichimhanya, Tembiricha ye conductor uye insulation ichawedzera, Sezvo mutsara wekuwedzera coefficient ye optical fiber yakasiyana chaizvo neiyo conductor uye insulating zvinhu,, Naizvozvo, kana iyo optical fiber ikaiswa parallel kune longitudinal yakatwasuka mutsara wetambo,, Optical fibers yakamisikidzwa kune yemukati pamusoro petambo yealuminium sheath kana yekunze pamusoro peiyo insulated core inogona kuve pasi pekunetseka kwekunetseka nekuti haigone kurebesa panguva imwe chete netambo inopisa., Inokonzera kuwedzera fiber attenuation kuwedzera, Inokanganisa huchokwadi hwefiber optic tembiricha kuyerwa。panguva imwe, Nekuda kwehukuru hukuru hwetambo dzemagetsi, Kana tambo yakakotama, kureba kwekunze kuchatambanudzwa, Semuenzaniso, kana iyo optical fiber ikaiswa parallel kune longitudinal yakatwasuka mutsara wetambo, ingori kunze kwekubhenda., Zvinokwanisika kubviswa。b. Kana iyo optical fiber yakaputirwa nemhepo pamusoro pekunze kwetambo insulation core buffer zone, Iyo tambo inogona kubhenda kana kumonyoroka kana tambo yapera yakaiswa pareel kana kana reel yezasi yakaiswa uye yakaiswa., kukonzeresa kuti optical fiber ikotame kana kumonyoroka。Kana iyo tambo yakamonyoroka munzira imwechete seyekuputira nzira, iyo optical fiber ichasimbiswa uye yakatambanudzwa., Iyo fiber inozorora kana tambo yakamonyoroka yakanangana nedivi rekuputira, Kunyangwe mushure mekunge tambo yapora kubva pakubhenda kana twist, Optical fibers ichine makwinya uye kukanganisa, Inokonzera kuwedzera fiber attenuation kuwedzera, Inokanganisa huchokwadi hwefiber optic tembiricha kuyerwa。c. Kana iyo optical faibha yakakuvara pamusoro pekunze kweiyo insulated core, Kana iyo insulated waya core inowedzera nekuda kwekupisa, Kuisa pasi optical faibha yakasimba ronda rakapoteredza insulated musimboti kushushikana。Cables anogadzirwa pakamuri tembiricha, Kana yaiswa simba uye ichimhanya yakazara yakazara, Kupisa kweconductor dzimwe nguva kunosvika 90°C, Kana uchikwira kubva kune yakajairika tembiricha kusvika 90 ℃, Ukobvu hwekudzivirira huchawedzera neanenge 1.5 mm, Ndiko kuti, iyo dhayamita yekunze yekudzivirira ichawedzera neanenge 3 mm., Fiber yakanyatsokuvara yakatenderedza insulated core haizokwanise kutora iyi vhoriyamu yekuwedzera, Izvi zvinotungamirira kukuwedzera kwekuwedzera kuderedzwa kwefiber, Inokanganisa huchokwadi hwefiber optic tembiricha kuyerwa[3]。 Iyo tambo yeS-yakaumbwa yekuisa chimiro dhizaini ine yakavakirwa-mukati optical fibers ine zvinotevera zvakanakira::Mazhinji emunyika yangu akakwira-voltage cross-linked polyethylene insulated power cables anoshandisa masheti ealuminium ane corrugated surface uye imwe nhanho yekusanduka. (kureva wrinkled aluminium sheath) , Pane imwe gaka pakati pealuminium sheath uye buffer tepi pamusoro peiyo cable insulation core.。Kana iyo optical fiber yakaiswa mune S-chimiro pakati peiyo corrugated aluminium bhachi uye gap riri pamusoro peiyo insulated core., Inogona kuderedza kukanganiswa kwefiber optical inokonzerwa nekukotama kana kumonyoroka kwetambo inokonzerwa nesimba rekusimudzira kana tambo yakapedzwa yakaiswa pareel kana kana reel yakadzika yakaiswa uye yakaiswa.。Nekuda kwehuremu hunorema hwemahombe-saizi high-voltage tambo, Kana uchiburitsa aluminium sheath yetambo kana aluminium sheath ye argon arc welding tambo, iyo insulated core inonyura nyore kuzasi kwealuminium sheath., Mativi emukati akabudikira etambo insulated core uye corrugated aluminum sheath anowanzo kudzvanyirirana., Iyo S-yakaita kuiswa kweiyo optical fiber pamusoro peiyo insulated core inodzivirira dambudziko rekuti optical fiber inotapukirwa nekudzvanya kukuvadzwa panguva yekuputira.。 Iyo yekutanga 220 kV yakakwira-voltage yakangwara tembiricha yekuyera tambo yakavakirwa-mukati optical fiber yekuisa maitiro ndeaya anotevera.:a. Kumucheto kwemberi kwekuputira tepi, 2Mushandi anoisa iyo optical fiber pane insulated core yetambo mune S-chimiro kana nyoka chimiro pakureba kwetambo., S-shaped pitch ndeye 400 ~ 500 mm, S-shaped wave amplitude ndeye 30 ~ 40 mm;b. Shandisa semi-conductive tepi (50 mm (refu) ×10 mm (Upamhi) ) Namata iyo optical fiber kune insulated musimboti wetambo perpendicular kune kutungamira kwetambo.;c. Gamuchira 2 layers nehupamhi hwe160 mm、Iyo 2.0 mm gobvu semi-conductive yakavharwa mvura-yekudzivirira tepi yakavharwa patepi-bonded optical fiber kudzivirira., Shandisa tepi kumativi ese e semi-conductive buffer yekudzivirira mvura-yekudzivirira tepi uye woinamatira pane S-yakaumbwa wave peak ye optical fiber pese pa500 kusvika 600 mm., Kana iyo semi-conductive buffer yekuvharisa mvura bhandi rine chibatanidza, shandisa maviri akaturikidzana etepi kuti anamatire kumativi ekumusoro neazasi.[4];d. Hapana optical fiber inowedzerwa mukati me 0.5 m yekumberi uye kumashure kwetambo., kudzivirira kukanganisa kune optical fiber paunenge uchiita kugumisa;Iyo dhayamita yemukati yetambo yekutora-up reel inofanira kunge yakakura kupfuura 20D (D ndiyo dhayamita yetambo) , Kudzivirira tambo yekubhenda radius kubva pakunyanya kudiki, yakakuvara optical fiber;e. Mushure mekupinda mukati me corrugated aluminium sheathing process uye yekunze sheathing process, Iyo yakafanana yekugadzira maitiro seyakajairika high-voltage tambo, Nekudaro, zvinodikanwa kudzivirira tambo kuti isaitiswe nechisimba kana yakawandisa pakarepo yekudhonza simba panguva yekugadzira., Chengetedza kusagadzikana kwetambo panguva yekudzoreredza uye kusunungura uye dhayamita yemukati yekutora-up reel yetambo yapera yakakura kupfuura 20D.。 Kunyangwe iwo maitiro ekuyedza mhedzisiro ye220 kV yakakwira-voltage yakangwara tembiricha yekuyera tambo inogadzirwa uchishandisa maitiro aya inokodzera., asi pachine matambudziko:Kushandisa nzira dzemaoko, Rongedza optical fiber kuita S shape, Isungirire zvakasimba ne tepi, Zvadaro putira bhegi ne tepi, Kukonzera kuderera kwekugadzira kushanda zvakanaka、Kuwedzera kwekushanda kwevashandi、Optical fiber S-shaped irregularity、Mhedzisiro yacho haina kunaka, Panguva imwecheteyo, nekuda kwekumwe kumhanyisa kumberi panguva yekugadzira tambo,, Iyo fiber inoiswa pamaoko pane iyo tambo yekuvharisa pamusoro sezvo tambo iri mberi., Pane ngozi dzekuchengeteka, Easy kukonzeresa kuchengetedzwa kugadzirwa tsaona。 Dhizaini yeOptical fiber S-yakaita sedhiza mudziyo wakavakirwa mutambo Dhizaini yeoptical fiber S-yakaita seyakaita swing mudziyo Iine chinangwa chekukanganisa kweiyo yekutanga 220 kV high-voltage intelligent tembiricha yekuyera tambo bhuku rekushandisa rakavakirwa-mukati optical fiber tekinoroji., Yakagadzirwa optical faibha S-yakaita seyadhinha mudziyo (fiber optic oscillator) ,Mudziyo wacho unonyanya kuve nevhiri rekukwenya、Gear transmission mechanism、Eccentric vhiri、put (move) Zvombo uye zvimwe zvikamu。 Mudziyo uyu chidzitiro chekuzunguza chisina simba, Iyo yekunze denderedzwa yetambo inogadzirwa nevhiri rinokwesha riri pedyo netambo uye rinotenderera sezvo tambo inofamba., Iyo inotenderera axis yevhiri refriction iri perpendicular kugwara rekufamba kwetambo;Ruoko rwekuzunguza rwakagadzirwa padivi rekunze kwedenderedzwa retambo;Kumucheto kwemberi kweruoko rwekuzunguza kwakabatana neanozunguza ruoko kutyaira nzira inotyaira ruoko rwekuzunguza., Pane giya rekufambisa dhizaini pakati pevhiri rekukwenya uye swing arm yekutyaira michina., Shandisa kufamba kwetambo kutyaira vhiri rekukwesha, Kuburikidza negear transmission mechanism、Eccentric drive, Ita kuti ruoko rwekuzunguza rwechigadzirwa ichinje kune imwe nhanho, Ita shuwa kuti iyo optical fiber haina kutakura simba rakakura rekudhonza;Iyo optical fiber inopfuura nepaburi rekufa kumucheto kumashure kweruwoko rwunozunguza, Iyo S-yakaita uye yakasimba uye yakadzikama yakanamatira kune yekunze shielding pamusoro peiyo cable insulation.;4Tepi inotungamira tsvimbo inotenderedza tambo, Yakagoverwa pamakona mana emukwere, Iyo tepi inotungamira tsvimbo inofanana netambo, Iyo buffer tepi inopfuura nepakati petambo yekutungamira tsvimbo uye yobva yaputirwa netambo., Putira uye chengetedza optical fiber;Iyo yekunze denderedzwa yetambo yakabatana nehollow chubhu, Iyo hollow chubhu inoiswa pane hollow chubhu bushing seat, Inogona kugadziriswa 360 °, Inovimbisa kuti fiber optics inogona kuiswa kune chero mativi etambo。 Iyo nzira yekufambisa yemudziyo inosanganisira:Kumucheto kwemberi kweruwoko rwekuzunguza kwakashongedzerwa neruwoko rwekuzunguza fulcrum, The swing arm driving mechanism is an eccentric vhiri, 偏心轮连接于摆臂支点后侧, 摆臂后端设有双模座, 双模座上设置模孔;摩擦轮的转轴安装于轴承座1上, 轴承座1上设有滚动轴承与摩擦轮转轴配合, 轴承座1上设有紧定座, 紧定座上设有紧定螺丝, 齿轮传动机构包括与摩擦轮转轴固定的齿轮1, 齿轮1与齿轮2啮合传动, 齿轮2的转轴上固定有齿轮3, 齿轮3与齿轮4啮合, 齿轮4的转轴安装于轴承座2上, 轴承座2上设有滚动轴承与齿轮4的转轴配合, 齿轮4的转轴上固定有齿轮5, 齿轮5与齿轮6啮合, 齿轮6的转轴安装于轴承座3上, 偏心轮固定于齿轮6的转轴上。当电缆向前行进时, 包带导杆做逆时针旋转, 包带通过包带导杆后绕包于电缆上。与此同时, 紧压在电缆表面的摩擦轮产生足够的摩擦力, 带动齿轮1, 并分多级传动至齿轮2、齿轮3、齿轮4、齿轮5、齿轮6, 齿轮6再带动偏心轮转动, 偏心轮的旋转使套在偏心轮上的摆臂做绕其支点的摆动, 而光纤通过装在摆臂上的模孔, 随着电缆的行进、摆臂的摆动, 就自然形成了S形,......

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光纤测温与PT100测温比较

PT100 测温原理 PT100 温度传感器是一种以白金（Pt）做成的电阻式温度检测器，属于正电阻系数，其电阻和温度变化的关系接近线性关系。 电子仪表需要获取 PT100 所处的温度值，需给带有 PT100 的导电电缆通微小电流，获取 PT100 传感器的电阻两端电压，算出电阻值，从而推算出 PT100 所在的环境温度。   PT100 测温特点 1．PT100 测温组件为导线和 PT100 组成，整体为可导电。 2．随着测温点与仪表之间的距离加长，导线必须为 3 线制或者 4 线制，提供温度补偿。 3．PT100 在无磁场干扰的情况下，工作稳定；在有电磁场干扰的情况下，易传导脉冲 群干扰、射频骚扰、浪涌等干扰，致使温控器无法工作或损毁。 4．瞬时响应速度差。 5．技术成熟，技术实现简单。 6．测温探头的大小一般为ф3mm 或者ф4mm.   PT100 应用领域 1.民用产品。 2.根据《JB/T7631 变压器用电子温控器》温控器的行业标准：PT100 适用于对变压器绕组的额定电压在1KV及以下的干式变压器绕组温度及油浸式变压器油温进行测控的电子温控器。   荧光式光纤测温原理 该测温产品主要由转换模块、光纤光缆（多模光纤）、前端的感温荧光稀土材料组成。 测温原理是转换模块发送激励光，经多模光纤传输到端部的荧光稀土材料，该稀土材料在不同的温度环境下返回不同的荧光，荧光返回到转换模块，模块解析出温度。   荧光式光纤测温特点 1.对电磁干扰免疫（光纤光缆材料为二氧化硅，前端感温材料为无机材料）。 2.光纤引出线对地为 40cm 的情况下，耐受 100KV 电压(此试验非极限试验)。 3.光纤探头小巧，华光天锐公司的光纤产品的光纤直径可做ф400um。 4.响应速度快。 5.防燃防爆，光纤的熔点为 1670℃。   荧光式光纤测温应用领域 1.强磁场、电场干扰的环境。 2.易燃易爆场合。 3.zvokurapa、石化等环境。 4.变压器绕组高低压侧。 5.轨道交通机车环境。   以传统型轨道交通温控器与光纤式轨道交通温控 器的应用做对比，如下表：

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高速公路隧道光纤测温系统解决方案

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