Malingaliro a kampani Zhejiang Wanlai Intelligent Electric Co., Ltd.
Chipangizo cha Chitetezo cha JCSPV Photovoltaic Surge: Kuteteza Ndalama Zanu za Solar ku Ziwopsezo za Mphezi
M'malo a mphamvu zowonjezereka, machitidwe a photovoltaic (PV) atuluka ngati mwala wapangodya wa mphamvu zokhazikika. Komabe, machitidwewa sagonjetsedwa ndi ziwopsezo zakunja, makamaka zomwe zimachitika chifukwa cha mphezi. Mphenzi, ngakhale nthawi zambiri imawoneka ngati mawonekedwe ochititsa chidwi achilengedwe, imatha kuwononga makhazikitsidwe a PV, kuwononga kwambiri zida zodziwika bwino ndikusokoneza kudalirika kwadongosolo lonse. Pofuna kuthana ndi vutoli, aJCSPV Photovoltaic Surge Protection Chipangizoadapangidwa mwaluso kuti ateteze makina a PV ku zowononga zobwera chifukwa cha mphezi. Nkhaniyi ikufotokoza zovuta za chipangizo choteteza chitetezo cha JCSPV, ndikuwunikira mbali zake zazikulu, njira zake, ndi gawo lofunikira pakuwonetsetsa kuti machitidwe a PV ali otetezeka komanso amoyo wautali.
Kumvetsetsa Chiwopsezocho: Kuwomba kwa Mphezi Zosalunjika ndi Zomwe Zimayambitsa
Kuwomba kwa mphezi kwachindunji, mosiyana ndi kugunda kwachindunji, nthawi zambiri sikunyalanyazidwa potengera kuthekera kwawo kowononga. Zowonera zakale zokhala ndi mphezi nthawi zambiri zimalephera kuwonetsa molondola kuchuluka kwa mphamvu zoyendetsedwa ndi mphezi mkati mwa PV. Kumenyedwa kwachindunji kumeneku kumatha kupanga mafunde osakhalitsa komanso ma voltages mkati mwa ma waya a PV system, kudutsa mu zingwe ndikupangitsa kuti kutsekeka ndi kulephera kwa dielectric mkati mwa zigawo zofunika kwambiri.
Mapanelo a PV, ma inverters, zida zowongolera ndi zoyankhulirana, komanso zida zomwe zili mkati mwazomangamanga, ndizowopsa kwambiri. Bokosi lophatikizira, inverter, ndi MPPT (Maximum Power Point Tracker) chipangizo ndi mfundo zolephereka, chifukwa nthawi zambiri zimakumana ndi mafunde apamwamba osakhalitsa komanso ma voltages. Kukonzanso kapena kusinthidwa kwa zigawo zowonongekazi zingakhale zodula komanso zimakhudza kwambiri kudalirika kwa dongosolo.
Kufunika kwaChitetezo cha Opaleshoni: Chifukwa Chiyani JCSPV Imafunika
Poganizira zowopsa za kugunda kwa mphezi pamakina a PV, kukhazikitsa zida zoteteza maopaleshoni kumakhala kofunika. Chipangizo cha JCSPV Photovoltaic Surge Protection chidapangidwa mwapadera kuti chichepetse kuopsa kobwera chifukwa cha mphamvu ya mphezi. Pogwiritsa ntchito luso lamakono, chipangizochi chimatsimikizira kuti magetsi othamanga kwambiri sadutsa pazigawo zamagetsi, motero amalepheretsa kuwonongeka kwakukulu kwa dongosolo la PV.
Zopezeka mumitundu yosiyanasiyana yamagetsi, kuphatikiza 500Vdc, 600Vdc, 800Vdc, 1000Vdc, 1200Vdc, ndi 1500Vdc, chipangizo chachitetezo cha JCSPV chimathandizira masanjidwe osiyanasiyana a PV system. Magetsi ake akutali a DC okhala ndi ma voteji mpaka 1500V DC amatha kuthana ndi mafunde afupipafupi mpaka 1000A, kuwonetsa kulimba kwake komanso kudalirika kwake.
Zapamwamba: Kuonetsetsa Chitetezo Choyenera
Chimodzi mwazinthu zodziwika bwino za JCSPV Photovoltaic Surge Protection Device ndi kuthekera kwake kogwira ma voltages a PV mpaka 1500V DC. Pokhala ndi mphamvu yotulutsa 20kA (8/20 µs) panjira iliyonse komanso kutulutsa kopitilira muyeso kwa 40kA (8/20 µs), chipangizochi chimapereka chitetezo chosayerekezeka kumagetsi opangidwa ndi mphezi. Kuthekera kolimba kumeneku kumawonetsetsa kuti ngakhale pamvula yamkuntho, makina a PV amakhalabe otetezedwa ku kuwonongeka komwe kungachitike.
Kuphatikiza apo, pulagi-mu module ya chipangizo choteteza cha JCSPV chimathandizira kukhazikitsa ndi kukonza mosavuta. Kapangidwe kameneka kamapangitsa kuti ntchitoyi ikhale yosavuta komanso imatsimikizira kuti chipangizocho chikhoza kusinthidwa mofulumira komanso moyenera, kuchepetsa nthawi yopuma komanso kuonetsetsa kuti magetsi akupitirizabe.
Dongosolo losavuta lowonetsera momwe chipangizocho chimathandizira kumawonjezera kugwiritsidwa ntchito kwa chipangizocho. Kuwala kobiriwira kumasonyeza kuti chipangizo choteteza mawotchiwa chikugwira ntchito bwino, pamene kuwala kofiira kumasonyeza kuti chiyenera kusinthidwa. Chiwonetsero chowonekachi chimapangitsa kuyang'anira ndi kusunga dongosolo la PV kukhala lolunjika komanso lopanda msoko, kulola ogwiritsira ntchito kuchitapo kanthu mwamsanga ngati kuli kofunikira.
Kutsata ndi Chitetezo Chapamwamba
Kuphatikiza pa mawonekedwe ake apamwamba, Chipangizo cha JCSPV Photovoltaic Surge Protection Device chimagwirizana ndi IEC61643-31 ndi EN 50539-11 miyezo. Kutsatira uku kumapangitsa kuti chipangizochi chikwaniritse zofunikira zapadziko lonse lapansi zachitetezo cha maopaleshoni, kupatsa eni ma PV system mtendere wamalingaliro kuti ndalama zawo zimatetezedwa kumlingo wapamwamba kwambiri.
Mulingo wachitetezo wa ≤ 3.5KV umatsimikizira kuthekera kwa chipangizocho kupirira ma voltages okwera kwambiri, potero kuteteza dongosolo la PV ku zolephera zomwe zingachitike. Mlingo wachitetezo uwu ndi wofunikira kwambiri pakusunga nthawi yayitali komanso kudalirika kwa dongosolo la PV, kuchepetsa chiopsezo cha kuwonongeka ndikukulitsa moyo wake wogwira ntchito.
Ntchito Zosiyanasiyana: Kuchokera Kunyumba Kupita Kumafakitale
Kusinthasintha kwa JCSPV Photovoltaic Surge Protection Device kumapangitsa kukhala njira yabwino yothetsera ntchito zosiyanasiyana. Kaya ndi nyumba ya PV ya padenga la nyumba kapena kukhazikitsa kwa mafakitale akuluakulu, chipangizochi chimaonetsetsa kuti makina a PV amatetezedwa ku zoopsa za mphezi.
M'malo okhalamo, komwe mtengo wokonza kapena kusintha zida zowonongeka ukhoza kukhala wofunikira, chipangizo chotetezera cha JCSPV chimapereka njira yotsika mtengo yotetezera ndalama. Mapangidwe ake ophatikizika komanso kuyika kwake kosavuta kumapangitsa kuti ikhale njira yabwino kwa eni nyumba omwe akufuna kuteteza makina awo a PV kuti asawonongeke chifukwa cha mphezi.
Mofananamo, m'madera a mafakitale, kumene kudalirika kwa mphamvu zamagetsi kumakhala kofunika kwambiri, chipangizo cha JCSPV chimatsimikizira kuti machitidwe a PV akupitirizabe kugwira ntchito bwino ngakhale nyengo yovuta. Kumanga kwake kolimba komanso kugwiritsiridwa ntchito kwakukulu kumapangitsa kuti ikhale yoyenera kuyikapo kwakukulu, kuonetsetsa kuti mabizinesi amatha kusunga magetsi osasokonezeka komanso kupewa kusokonezeka kwa ntchito.
Kutsiliza: Kuteteza Tsogolo la Mphamvu Zongowonjezeranso
Pomaliza, aJCSPV Photovoltaic Surge Protection Chipangizoamatenga gawo lofunikira kwambiri pakuwonetsetsa chitetezo ndi kudalirika kwa machitidwe a PV. Popereka chitetezo chapamwamba ku mphamvu ya mphezi, chipangizochi chimateteza zinthu zomwe zimakhudzidwa kwambiri, chimachepetsa kukonzanso ndi kukonzanso, komanso kumawonjezera nthawi yogwiritsira ntchito makina a PV.
Ndi mawonekedwe ake apamwamba, kutsata miyezo yapadziko lonse lapansi, komanso kugwiritsa ntchito kosiyanasiyana, chipangizo choteteza ma surge cha JCSPV ndi gawo lofunikira pakuyika kulikonse kwa PV. Posankha JCSPV Photovoltaic Surge Protection Device, eni ake a PV akhoza kukhala otsimikiza kuti ndalama zawo zimatetezedwa ku zotsatira zowononga za kugunda kwa mphezi, ndikutsegula njira ya tsogolo lowala komanso lokhazikika mu mphamvu zowonjezereka.
