Nopempwer, 2024
Non ekkewe nenien PV, ekkewe nenien porousen fiber ra wisen uwei ekkewe pisekin angang seni iteiten inverter ngeni ewe nenien tumun mi nomw nefinen ekkewe nenien angang. Ika pwe ew fiber link a ataieno, ewe nenien tumun ese tongeni angei porausen ewe inverter — wewen pwe ewe mwichen angangen PV plant ese tongeni sinei menni inverter mei wor an osukosuk, met ewe pochokunen fitikoko, ika ika pwe mei pwung ewe angangen fitikoko.
Non ekkewe nenien PV, ekkewe nenien porousen fiber ra wisen uwei ekkewe pisekin angang seni iteiten inverter ngeni ewe nenien tumun mi nomw nefinen ekkewe nenien angang. Ika pwe ew fiber link a ataieno, ewe nenien tumun ese tongeni angei porausen ewe inverter — wewen pwe ewe mwichen angangen PV plant ese tongeni sinei menni inverter mei wor an osukosuk, met ewe pochokunen fitikoko, ika ika pwe mei pwung ewe angangen fitikoko. Ren ew 100MW PV plant mei tongeni wor fitepuku chon siwini, ika meinisin fiber links ra ataieno, ewe mwichen angang epwe awesi osukosuken chon siwini ren chon siwini, ren watten moni tonong.
Ekkewe ririin fiber non ewe nenien PV ra kuna osukosuken non neni mi sokkono. Aewin: watten pwichikaren ewe neni — ekkewe nenien PV ra kan for non ekkewe neni mi suk, ren ewe pwichikarin fonu non summer a nap seni 60°C, me fiber a mwitir chinnapeno non watten pwichikar. Oruuan: Ewe UV a tori — ewe polyester mi pinei ewe fiber a ngauolo fan ewe saramen UV, iwe, a efisi an epwe kkuf ewe fiber. Oruuan: cheki man — ekkewe ttit mi kabel me ekkewe fiber won ekkewe nenien PV ir neni mi murinno ngeni ekkewe rodent. Fou: asepwan me puun — non ekkewe nenien PV non fonu pon me gobi, asepwan me puun ra tongeni atai ewe fiber lukun ewe puun.
Ina minne, epwe wor tes ren fiber non ewe nenien PV epwe nomw non ewe kokkotun tumun iteitan. Non fansoun etiwa minefoon plant, sotuni iteiten fiber link an epwe tongeni uwei, angei pochokun, me epwe pout seni ewe link. Non fansoun angang, sotuni ewe pochokunen link mi auchea me lus iteiten maram. Mwirin ew feiengaw, aea ewe saram mi pwechepwech ne kuna ewe break akkomw, iwe kopwe aea ewe OPM ne anneani ewe repair.
Ewe kinikinin angangen PV system ina ew fansoun mi auchea ren ewe tes ren fiber. Non ei fansoun, meinisin ekkewe fiber links ra minefo, me ekkewe pisekin tes mei tongeni angang usun ew ‘popun pekin safei’ — ekkewe tes non fansoun mwach mei tongeni awewe ngeni ei nongonong.
Ewe kokkotun angangen komiti mi pwung a usun ei. Ewe aewin kinikin: ammonata mwen ewe tes. Kopwe affata pwe ewe OPM a fiti ewe system (tipeew ngeni 1310nm ika 1550nm); inspektini ewe fiber mi nimenimoch; kopwe affata pwe ewe sokkun adapter a fich ngeni ewe fiber. Ewe oruuen kinikin: tes mi fiti-pekin. Kopwe riri ngeni ewe OPM ngeni ewe kinikinin ewe fiber (tipeew ngeni ewe nenien tou seni ew switch ika module mi optical) me anneani ewe pochokunen uwei. Ewe oruuen kinikin: tes ren angei-pekin. Kopwe apacha ngeni ewe OPM ngeni ewe kinikinin angei ewe fiber (tipeew ngeni ewe kinikinin pwan ew switch ika module mi optical) me anneani ewe pochokunen angei. Ewe foun pwei: linkin lusun kapwung. Angei manaman minus manamanen tinato a wewe ngeni link loss. Tetten nimu: pwungun saram mi red. Siwini ngeni ewe napanapen saram mi pwechepwech me nengeni ewe aanen fiber ren ekkewe break. Tetten wonu: makkei meinisin ekkewe pisekin annet, archive pwe ewe nongonong.
Atun an epwe angang, eu mettoch mi mecheres an epwe fis, ina an epwe sotuni meinisin ekkewe fiber mi spare. Ekkewe frame ren kinikinin fiber non ekkewe nenien PV mei kan wor fiber mei spare — ekkei mei tongeni esapw angang akkomw nge mei tongeni epwe namot non fansoun mwach. Ika pwe eu spare fiber a kuna pwe a tatakis nupwen a namwot mwirin, monien awesi osukosuk epwe fokkun watte nap seni an epwe sotuni iei.
Non tes non ewe nenien PV plant, ekkoch nenien angang mei tongeni fokkun anapano angangoch me wenechar. Aewin: ‘limelimoch mwen kopwe sotuni.’ Fiber end-face ewe pwichikar ina ewe popun a kan fis pwe ese pwung ekkewe tes. Me mwen iteiten sossot, nengeni ewe epek-mesen ren ew lens mi anapano; ika pwe a limengaw, kopwe limelimoch ren efoch fiber mi limelimoch me alcohol ese wor konik non. Ei mettoch mi mecheres a pinei chommongun ekkewe sokkun semmwen mi mwaal.
Oruuan: ‘sotuni ekkewe ruu fichifich.’ Non ew ririin fiber, mei wor tipeew ngeni ruu fiber — ew ren an epwe tinato (Tx), ew ren an epwe angei (Rx). Link loss epwe tongeni sokkofesen lefilen ekkewe ruu. Ach sotuni eu chok me angei ekkewe sokkun ekiek epwe tongeni atai osukosuk ren ewe emon. Ewe napanap mi pung ina ach sipwe sotuni ir me ruemon me awewefengenni ewe sokofesenin lus. Ika pwe ewe sokofesen a nap seni 3dB, ew fiber mei tongeni wor an osukosuken bending, fitikoko, ika fitikoko.
Oruuan: ‘rekotun ttamen ewe leeni.’ Ewe fitikoko a fis ren ewe pwichikar — iteiten 10°C siwinin epwe tongeni siwini ewe fitikoko ren ukukun 0.1dB/km. Ika ese wor makkeien ewe pwichikar non ewe neni atun tes, mwirin ewe analysis ese tongeni affata ika pwe ekkewe siwinin loss ra pwarata pwe fiber a chinnapeno ika siwinin pwichikar.
Fou: ‘makkei ekkewe riri mi mwaal.’ Mwirin om sotuni, makkei meinisin ekkewe riri mi wor lus mi nap seni 1.5× ewe ukukun design, fotopukutiw ekkewe neni rese pwung, me fitiir. Kosap chok makkei ir won taropwe — kopwe uploadini sasing ngeni ewe nenien tumunun engineer pwe epwe wor pisekin pwarata esapw pout senir.
Alimuen: ‘kopwe awewe ngeni fansoun meinisin.’ Mwirin iteiten tes, kopwe awewe ngeni ekkewe pisekin pwarata ikenai me ekkewe pisekin pwarata me nom. Ika pwe ew link a fen watte an epwe pout seni non ew fansoun mwochomwoch (a nap seni 3dB), mei tongeni epwe wor an epwe bending, ataieno, ika epwe muchuno an epwe chinnapeno, me epwe wor kokkotun awesi osukosuk.
Siis: ‘sotuni ekkewe fiber iteitan.’ Ekkewe spare fibers, ina mwo ika rese mwo angang iei, repwe chuen test iteiten wonu maram — pwe epwe fat pwe ra fen ammonata nupwen mi namwot.
Ewe popun mi nap ren ewe tes ren fiber ina an epwe emweni ekkewe finata ren angang. Test data ese wor auchean tori an epwe siwin ngeni angangen angang. Ina minne, ach sipwe suki ewe loop seni ekkewe pisekin test ngeni ekkewe finata usun angang ina ewe nongonongen ew kokkotun tumunun fiber.
Ewe angangen tumunu fiber mi fiti data a kapachelong ülüngät kinikin. Layer ew ina ‘ekkewe aurour’ — nupwen ew link a pout seni ew aurour mi fen kefinita, ewe system epwe pwisin esinesin ngeni ewe mwichen angang pwe repwe akkota ar repwe atawei osukosuk. Layer ruu ina ‘analysis ren napanap’ — ren ach sipwe awewefengenni ekkewe pisekin uruwo, esinna ekkewe riri ngeni ekkewe chochon aramas mi feiengaw me schedule ren tumunun pisek me mwen an epwe fis. Layer 3 ina ‘tumun mi ourour’ — ren an epwe fich ngeni ewe curve ren fansoun pout seni, ouroura manauen ewe link mi chuen nom me schedule ren an epwe siwin me mwen an epwe feiengaw.
Ren an epwe fis ekkei ulungat kinikin, a namwot epwe wor ew unusen archive ren pekin safeien fiber. Ew me ew ekkewe pisekin tumun mei pachenong: nampaan ewe link, nenien poputa me nesoponon, sokkun fiber, ukukun wave, niwinin design, uruon tes (ran, pochokunen tinato, pochokunen angei, niwinin link, pwichikar non neni), rekotun anomaly, me ekkewe feiochun resolution. Kopwe aea ewe softwer ren tumunun fiber test ren omw kopwe tumunu ei data — Excel a fich ngeni ekkewe kukkun scal (engon fitikoko), nge ewe softwer ren tumunun fiber mi fiti sukun a fich ngeni ekkewe watten scal (fitepuku ngeni fite puku link).
Ren ekkewe mwichen chon angangen PV, forata ekkewe annukun tes ren fiber seni chok poputan ewe angang — kosapw witiwit tori an epwe kawor ewe angang ngeni补课. Ekkewe nongonongen pekin safeien fiber ra foruta atun ewe fansoun a poputa ne angang ewe system ra angang usun ewe nenien appiru ren ekkewe engon ierin angang repwe feito. Ika ese wor eu nongonong, ekkewe pisekin tes non fansoun mwach repwe poutano ar wewen awewe.
Ren ekkewe chon kamo, nupwen ra finata ekkewe pisekin tes ren fiber, kosapw chok awewe ngeni ewe ukukun monien kamo akkomw. Pwan ekieki usun monien aea fansoun nangatam — pachenong monien angangen calibration, monien siwinin adapter, manawen battery me manawen fansoun nangatam, me ewe mwitirin ponuwen aninis seni ewe chon fori. Ew pisek mei 20% mei kukkun nge mei mecheres an epwe ngaw ekkewe adapter mei namot ngeni ekkewe pisekin nukun mei tongeni epwe watte niwinin non unusen an aramas pisek.
Ren amuchunon, ewe kokkot mi nap ren ewe tes ren fiber esapw pwe epwe aukuuku fiber — pwe epwe eppeti fiber an epwe ataieno non ewe fansoun ese pung. Ren an epwe fis ei, ekkewe pisekin test repwe siwin ngeni angangen angang, me angangen angang epwe wor chon tumunu me fansoun soponon mi fatafatoch. Iwe chok, ewe tes ren fiber epwe wesewesen awora auchean. View the PV Test Instruments Collection
Kopwe ereni kich usun omw ewe prokram me met ka mochen, iwe am aupwe match ngeni ewe pwungun sossot me awora ew quote non ukukun 24 awa.
Angei ew Quote mi ngawPK56A optical power meter, PK56B-E integrated OPM + red light source (2mW/5mW/10mW/20mW) — five series covering the complete needs from basic optical power testing to long-distance red-light fault location. Seven-wavelength coverage, multi-interface compatibility, wide-temperature design — designed for field testing and acceptance at PV plants, telecom base stations, and data centers.
Explore the PV Test Instruments →