Dzove 25, 2024. Eƒe dukɔ nye […]
Le PV dɔwɔƒewo la, fiber kadodowo ƒe dɔe nye be woaɖo dɔwɔwɔ ŋuti nyatakakawo tso inverter ɖesiaɖe gbɔ ayi titina ŋkuléleɖenuŋu ƒe ɖoɖoa gbɔ. Ne fiber kadodo aɖe do kplamatse la, ŋkuléleɖenuŋu ƒe ɖoɖoa mateŋu axɔ inverter ƒe nyatakakawo o — si fia be PV dɔwɔƒea ƒe dɔwɔwɔ ƒe ƒuƒoƒoa mateŋu anya inverter si ŋu kuxi le, nusi nye ŋusẽ ƒe dodo, alo nenye be dɔwɔwɔ nyuie sɔ o.
Le PV dɔwɔƒewo la, fiber kadodowo ƒe dɔe nye be woaɖo dɔwɔwɔ ŋuti nyatakakawo tso inverter ɖesiaɖe gbɔ ayi titina ŋkuléleɖenuŋu ƒe ɖoɖoa gbɔ. Ne fiber kadodo aɖe do kplamatse la, ŋkuléleɖenuŋu ƒe ɖoɖoa mateŋu axɔ inverter ƒe nyatakakawo o — si fia be PV dɔwɔƒea ƒe dɔwɔwɔ ƒe ƒuƒoƒoa mateŋu anya inverter si ŋu kuxi le, nusi nye ŋusẽ ƒe dodo, alo nenye be dɔwɔwɔ nyuie sɔ o. Le 100MW PV dɔwɔƒe si me inverter alafa geɖe ate ŋu anɔ gome la, ne fiber kadodowo katã do kplamatse la, ele be dɔwɔwɔ ƒe ƒuƒoƒoa nakpɔ inverter to inverter ƒe kuxiwo gbɔ, eye woaxe ga gbogbo aɖe ŋutɔ.
PV numiemie ƒe ka ƒe kadodowo dzea ŋgɔ nutome kuxi tɔxɛwo. Gbãtɔ: yame ƒe dzoxɔxɔ si nu sẽ — Zi geɖe la, wotua PV-dɔwɔƒewo ɖe teƒe siwo le ʋuʋu ɖi, eye anyigba ƒe dzoxɔxɔ le dzomeŋɔli wu 60°C, eye ka naa tsitsi kabakaba le dzoxɔxɔ gã me. Evelia: UV ƒe keklẽ — polyester buffer layer si le fibre me gblẽna le UV keklẽ te, si wɔnɛ be fiber gbãna. Etɔ̃lia: lãwo ɖuɖu — ka ƒe dowo kple ka si le yame le PV numiemiewo me nye taɖodzinu nyuiwo na lãklewo. Enelia: ya kple ke — le dzogbe kple gobi PV numiemiewo me la, ya kple ke ateŋu avuvu ka ƒe gota gome.
Eyata ele be woatsɔ PV numiemie ƒe ka dodokpɔ ade beléle na wo ƒe ɖoɖo si wowɔna edziedzi me. Le mɔ̃ yeye xɔxɔ me la, do fiber link ɖesiaɖe ƒe ŋusẽ si wotsɔna ɖoa nyatakakawo ɖa, xɔ ŋusẽ, kple kadodo ƒe bu. Le subɔsubɔdɔa wɔɣi la, do kadodo veviwo ƒe ŋusẽ kple nusiwo bu kpɔ le ɣleti etɔ̃ ɖesiaɖe me. Ne vodada aɖe do mo ɖa la, zã akaɖi dzĩ la nàtsɔ adi afisi wogbãe le gbã, emegbe nàzã OPM atsɔ akpɔe ɖa be wodzrae ɖo hã.
PV ɖoɖoa ƒe dɔwɔwɔ ƒe akpaa nye fesre vevi aɖe na fiber dodokpɔ. Le afɔɖeɖe sia me la, fiber kadodowo katã nye yeyewo, eye dodokpɔ ŋuti nyatakakawo ateŋu anye ‘lãmesẽ ƒe gɔmedzedze’ — woateŋu atsɔ dodokpɔ me tsonu siwo ava sɔ kple gɔmedzedze sia.
Dɔwɔwɔ ƒe ɖoɖo si wowɔna le dɔdasiwo me le ɖoɖo nu la le ale. Afɔɖeɖe gbãtɔ: dzadzraɖo do ŋgɔ na dodokpɔa. Kpɔ egbɔ be OPM ƒe ƒutsotsoe ƒe didime档位 sɔ kple ɖoɖoa ƒe ƒutsotsoe ƒe didime (zi geɖe la, 1310nm alo 1550nm); lé ŋku ɖe fiber ƒe nuwuƒe mo ƒe dzadzɛnyenye ŋu; ɖo kpe edzi be adapter ƒomevi la sɔ kple fiber interface la. Afɔɖeɖe evelia: dodokpɔ si nye transmit-side test. Do OPM la ɖe fiber la ƒe gbeƒãɖeɖe ƒe akpa dzi (zi geɖe la, switch alo optical module ƒe dodo) eye nàxlẽ ŋusẽ si wotsɔna ɖoa nyatakakawo ɖa. Afɔɖeɖe etɔ̃lia: dodokpɔ le akpa si woxɔna ŋu. Do OPM la ɖe fiber la ƒe akpa si xɔa nu (zi geɖe la, switch alo optical module bubu ƒe nyawo tsɔtsɔ de eme) eye nàxlẽ ŋusẽ si woxɔna. Afɔɖeɖe enelia: kadodo ƒe bublu ƒe akɔntabubu. Xɔ ŋusẽ si me woɖe ŋusẽ si woɖona ɖa la sɔ kple kadodo ƒe bu. Afɔɖeɖe atɔ̃lia: akaɖi dzĩ ƒe kpeɖodzinana. Trɔ ɖe akaɖi dzĩ ƒe nɔnɔme ŋu eye nàlé ŋku ɖe fiber mɔa ŋu be edzudzɔ hã. Afɔɖeɖe adelia: ŋlɔ nyatakakawo katã ɖi, woadzra wo ɖo abe gɔmedzedze ene.
Le dɔwɔwɔ me la, afɔɖeɖe aɖe si dzi woŋea aɖaba ƒuna bɔbɔe enye ka siwo katã susɔ la dodokpɔ. Fiber mama frames le PV numiemiewo me zi geɖe la, fibre siwo susɔ — ɖewohĩ esiawo mawɔ dɔ le gɔmedzedzea me o gake woate ŋu ahiã le etsɔme. Ne wokpɔe be ka aɖe si susɔ la gbã ne ehiã emegbe la, kuxiwo gbɔ kpɔkpɔ ƒe gazazãwo asɔ gbɔ sã wu dodokpɔ fifia.
Le PV dɔwɔƒea ƒe agble dodokpɔ me la, dɔwɔwɔ ƒe teƒe geɖewo ate ŋu ana dɔwɔwɔ nyuie kple eƒe nyateƒetoto nanyo ɖe edzi ŋutɔ. Gbã: ‘klɔe hafi nàdoe kpɔ.’ Fiber end-face dust ye nye nusi gbɔ dodokpɔ me tsonu siwo mesɔ o tsona wu. Hafi dodokpɔ ɖesiaɖe nadze egɔme la, tsɔ ŋkumeɖonu si lolona léa ŋku ɖe nuwuƒea ŋu; ne eƒo ɖi la, tsɔ ka si wotsɔna klɔa nu ŋu kple aha si me tsi mele o klɔe. Afɔɖeɖe bɔbɔe sia ƒoa asa na dɔléle gbogbo aɖewo didi le mɔ gbegblẽ nu.
Evelia: ‘do ka eveawo siaa kpɔ.’ Le fiber link me la, zi geɖe la, fiber eve nɔa anyi — ɖeka na transmit (Tx), ɖeka na receive (Rx). Kadodo ƒe bu ate ŋu ato vovo le wo ame evea dome. Ðeka ko dodo kpɔ kple nyataƒoƒo ate ŋu ato kuxi siwo le evelia ŋu me. Mɔnu nyuitɔe nye be woado evea siaa kpɔ eye woatsɔ vovototo si le nusiwo bu la asɔ kple wo nɔewo. Ne vovototoa wu 3dB la, ka ɖeka ate ŋu anye be eƒe bɔbɔ, eƒe ŋeŋe, alo eƒe nuwuwu ƒe nyawo.
Etɔ̃lia: ‘ŋlɔ yame ƒe dzoxɔxɔ ɖi.’ Fiber ƒe bu la nɔa te ɖe dzoxɔxɔ dzi — 10°C ƒe tɔtrɔ ɖesiaɖe ateŋu atrɔ fiber ƒe bu abe 0.1dB/km ene. Ne womeŋlɔ yame ƒe dzoxɔxɔ ɖi le dodokpɔa me o la, numekuku siwo woawɔ emegbe mate ŋu anya nenye be tɔtrɔ siwo bu le nusiwo bu me ɖea ka ƒe tsitsi alo dzoxɔxɔ ƒe tɔtrɔ fiana o.
Enelia: ‘de dzesi kadodo siwo mesɔ o.’ Ne èdoe kpɔ vɔ la, de dzesi kadodoawo katã be nusiwo bu wu 1.5× le atsyã ƒe asixɔxɔ nu, ɖe foto teƒe siwo mesɔ o, eye nàlé ŋku ɖe wo ŋu. Mègade dzesi wo ɖe pepa dzi ko o — da fotowo ɖe mɔ̃ɖaŋudɔwɔƒea be nàkpɔ egbɔ be nyatakakawo mebu o.
Atɔ̃lia: ‘tsɔe sɔ kple wo nɔewo ɣeaɖewoɣi.’ Le dodokpɔ ɖesiaɖe megbe la, tsɔ nyatakaka siwo li fifia sɔ kple dodokpɔ ŋuti nyatakaka siwo va yi. Ne kadodo aɖe ƒe bu dzi ɖe edzi ŋutɔ le ɣeyiɣi kpui aɖe me (ewu 3dB) la, ate ŋu anye be eƒe tsitsi, gbã, alo eƒe nuwuwu, eye ele be woawɔ ɖoɖo ɖe kuxiwo gbɔ kpɔkpɔ ŋu.
Adelia: ‘do ka siwo susɔ la kpɔ ɣeaɖewoɣi.’ Ele be woado spare fibers, togbɔ be womele dɔ wɔm fifia o hã la, ele be woado wo kpɔ kokoko ɣleti ade ɖesiaɖe — be woakpɔ egbɔ be wole klalo ne ehiã.
Taɖodzinu vevitɔ si le fiber dodokpɔ ŋue nye be wòafia mɔ dɔwɔwɔ ŋuti nyametsotsowo. Asixɔxɔ aɖeke mele dodokpɔ ŋuti nyatakakawo ŋu o vaseɖe esime wotrɔ wo wòzu dɔwɔwɔwo ƒe afɔɖeɖe. Eyata nutsotso tso dodokpɔ ŋuti nyatakakawo gbɔ va ɖo dɔwɔwɔ ŋuti nyametsotsowo gbɔ nye nu vevitɔ le fiber dzadzraɖo ƒe ɖoɖo aɖe me.
Fiber dzadzraɖo si wotu ɖe nyatakakawo dzi lɔ ƒuƒoƒo etɔ̃ ɖe eme. Layer ɖeka nye ‘threshold alerts’ — ne kadodo aɖe ƒe bu wu dzidzenu si woɖo ɖi la, ɖoɖoa xlɔ̃a nu dɔwɔwɔ ƒe ƒuƒoƒoa le eɖokui si be woawɔ ɖoɖo ɖe kuxiwo gbɔ kpɔkpɔ ŋu. Layer evelia nye ‘nɔnɔme me dzodzro’ — to ŋutinya me nyatakakawo tsɔtsɔ sɔ kple wo nɔewo me, de dzesi kadodo siwo kple nusiwo bu ƒe dzidziɖedzi si mesɔ o kple ɖoɖowɔwɔ ɖe beléle na wo ŋu do ŋgɔ. Layer etɔ̃lia nye ‘beléle si wogblɔ ɖi’ — to nusiwo bu-kple-ɣeyiɣi ƒe fli la sɔsɔ me, gblɔ kadodoa ƒe agbenɔƒe si susɔ ɖi eye nàwɔ ɖoɖo ɖe eɖɔliɖɔli ŋu hafi wòado kpo nu.
Be woaɖo ƒuƒoƒo etɔ̃ siawo gbɔ la, ehiã be woawɔ fiber health archive blibo aɖe. Kadodo ɖesiaɖe ƒe nudzraɖoƒe ƒe akpa aɖewoe nye: kadodo ƒe xexlẽdzesi, gɔmedzedze kple nuwuwu teƒewo, ka ƒomevi, ƒutsotsoe ƒe didime, aɖaŋu ƒe bu, ŋutinya me dodokpɔ ŋuti nyatakakawo (ŋkeke, ŋusẽ si woɖo ɖa, ŋusẽ xɔxɔ, kadodo ƒe bu, yame ƒe dzoxɔxɔ), anomaly nuŋlɔɖiwo, kple nyametsotso me tsonu. Zã dɔnyala ƒe fiber dodokpɔ dzikpɔkpɔ kɔmpiuta dɔwɔɖoɖo tsɔ kpɔ nyatakaka sia dzi — Excel sɔ na nudanu suewo (kadodo ewo), gake dɔnyala ƒe dɔdzikpɔkpɔ kɔmpiuta dɔwɔɖoɖo sɔ na dzidzenu gãwo (kadodo alafa geɖe va ɖo akpe geɖe).
Le PV mɔ̃ɖaŋudɔwɔlawo ƒe ƒuƒoƒowo gome la, ɖo fiber dodokpɔ ƒe dzidzenuwo tso dɔa ƒe gɔmedzedze ke — mègalala vaseɖe esime woatsɔ dɔa ayi na补课 o. Fiber lãmesẽ gɔmeɖose siwo woɖo le ɖoɖoa ƒe dɔwɔwɔ ƒe akpaa me nyea nufiame dzidzenu na ƒe ewo siwo gbɔna ƒe dɔwɔwɔ. Ne gɔmeɖoanyi aɖeke meli o la, gɔmesese si le dodokpɔ ŋuti nyatakakawo ŋu le etsɔme bu.
Le nuƒlelawo gome la, ne èle ka dodokpɔmɔ̃wo tiam la, mègatsɔ ga si woƒle le gɔmedzedzea me ɖeɖeko asɔ kple wo nɔewo o. Bu ɣeyiɣi didi ƒe zazã ƒe gazazãwo hã ŋu — siwo dometɔ aɖewoe nye calibration service fewo, adapter ɖɔliɖɔli ƒe gazazãwo, batri ƒe agbenɔƒe kple agbenɔƒe didi, kple adzɔnuwɔƒe ƒe mɔ̃ɖaŋununya ƒe kpekpeɖeŋu ƒe ŋuɖoɖo ƒe duƒuƒu. Mɔ̃ si ƒe asi bɔbɔ wu 20% gake eƒe adapter siwo gblẽna bɔbɔe si hiã be woawɔ akpa aɖewo le duta ate ŋu axɔ ga geɖe wu le etɔ bliboa me.
Mlɔeba la, taɖodzinu vevitɔ si le fiber dodokpɔ ŋu menye be woadzidze fiber ƒe bu o — ke boŋ be woaxe mɔ ɖe fiber ƒe nutsotso nu le ɣeyiɣi si mesɔ o me. Be woate ŋu awɔ esia la, ele be dodokpɔ ŋuti nyatakakawo naɖe egɔme azu dɔwɔwɔ ƒe afɔɖeɖe, eye ele be dɔwɔwɔ ƒe afɔɖeɖe ƒe aƒetɔwo kple ɣeyiɣi mamlɛ siwo me kɔ nanɔ esi. Ema ko hafi fibre dodokpɔ naa asixɔxɔ vavã. View the PV Test Instruments Collection
Gblɔ wò dɔa ƒe nɔnɔme kple nudidiwo na mí, eye míawɔ ɖeka kple egbɔkpɔnu nyuitɔ eye míana ga home aɖe le gaƒoƒo 24 me.
Na Nya Si Woagblɔ FemaxeePK56A 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 →