Oteteza magetsi kwambiri a DC kwa oyang'anira dzuwa

Munthawi yopuma mofulumira yokonzanso mphamvu, ma solar Photovoltaic ikuyimira malire otsutsa a m'badwo wokhazikika, akufuna njira zotetezera zamagetsi.Oteteza DC Oyang'aniraAmatuluka monga oteteza ofunikira a dzuwa odziwika bwino kwambiri, amapereka chitetezo chokwanira motsutsana ndi zinthu zamagetsi zowononga ndi magetsi. Makamaka opangidwira kuchuluka kwa magetsi a DC Kugwira ntchito moyenera kukayikira mphamvu magetsi ngati 1000v DC, oteteza otsogola akhama kugwiritsa ntchito matekinoloje okwanira kuti azindikire, kugwirira ntchito magetsi owononga mkati mwa microsecondi. Poletsa zipilala zamagetsi zomwe zimayambitsidwa ndi mphezi, kusintha kwa gridi, ndi ma elekitikitikitikitiki, oteteza magetsi, kudalirika, komanso kugwirira ntchito koyenera kwa magetsi a dzuwa. Mapangidwe awo odziwika bwino amatenga mitundu yambiri yotchinjiriza, ma boti akuluakulu apamwamba kwambiri, komanso ntchito yolimba yomwe imatha kupirira zinthu zovuta zachilengedwe. Pamene mphamvu za dzuwa zikupitilizabe kukulitsa bwino kwambiri, oteteza aluso awa akuimira yankho laukadaulo, posonyeza kusiyana pakati pa mphamvu zosinthidwa ndi njira zotetezera.

Kuphatikizika kwamphamvu kwa mphamvu

Oteteza a DC Otetezera a SV a SV amapangidwa kuti azigwira ntchito pa magetsi ambiri, nthawi zambiri amagwira ntchito mu 600V mpaka 1500v DC. Kukula kwakukulu uku kuonetsetsa kutetezedwa kokwanira kwa masinthidwe ambiri a dzuwa, kuchokera ku mafilimu ang'onoang'ono okhala ndi mafamu akuluakulu ogwirira ntchito. Kutha kwa chipangizocho kuthana ndi zofuna zam'maso kumathandizanso kusaka kwapang'onopang'ono kwa madokotala osiyanasiyana, kupereka njira zosinthika komanso kutembenuka kotetezera zomwe zingayambitse njira zosinthira zamakono.

Kuchulukitsa kulimbana

Oteteza ophunzira a DC DC adapangidwa kuti athe kupirira kuchuluka kwazomwe zilipo masiku ano, kuyambiranso 20ka mpaka 40ka pamtengo uliwonse. Kuchita chidwi chochititsa chidwi kumeneku kwatha kumapangitsa chitetezo champhamvu motsutsana ndi kusokonezeka kwamagetsi kwambiri, kuphatikizapo kugunda mwachindunji komanso kosasintha. Kutalika kwapamwamba komwe kumachitika kudzera mwazinthu zapamwamba zamkati ngati vani yotalika ma oxide (makanema), njira zopangira makina, komanso makina oyang'anira maofesi. Pogwiritsa ntchito mphamvu zamagetsi zazikulu, oteteza opaleshoniyi amawonongeka kwambiri zida ndi kusunga umphumphu wa magetsi a dzuwa.

Zosankha zingapo

Oteteza a Sun DC DC amapezeka mu kakhazikikidwe kake, kuphatikizapo 2-mtengo, 3-mtengo, 3-Poto, ndi mapangidwe a Pole. Kusintha kumeneku kumalola kufananizidwa molondola ndi zomangamanga zosiyanasiyana za dzuwa ndi zamagetsi. Kukhazikika kwa-Poto nthawi zambiri kumagwiritsidwa ntchito m'mabwalo osavuta a DC, pomwe 3-mtengo ndi mapangidwe 4--Poti amateteza kwambiri kuyika kwa matalala a malizi. Zosankha zingapo pamtengo zimawonetsetsa kuti kutetezedwa kwa opaleshoni kumatha kuphatikizidwa ndi mapangidwe apadera, kuteteza omwe amachititsa zinthu zabwino komanso zoyipa, komanso kulumikizana pansi.

Nthawi Yoyankha mwachangu

Oteteza ophunzira apadera awa amakhala ndi nthawi yocheza mwachisawawa, nthawi zambiri osakwana 25 nanosecond. Kuyankha mwachangu koteroko kumatsimikizira kuti zigawo zolimbitsa thupi za solar zimatetezedwa kuchokera ku magetsi owononga zitsulo zisanachitike. Njira yotetezera mwachangu yomwe imagwiritsa ntchito njira zapamwamba za semiconductor monga machubu a mpweya ndi mabatani azitsulo o oxide kuti mudziwe nthawi yomweyo ndikuwongolera mphamvu zamagetsi. Kulowerera kwa microsecond-micseosecosekose kumalepheretsa kuwonongeka kwa omwe ali okwera mtengo, zida zowunikira, ndi zigawo zikuluzikulu.

Kulimba kwa chilengedwe

Oteteza Oyang'anira DC DCKodi opangidwa ndi chikho choopsa chilengedwe, nthawi zambiri amavotera kutentha kuchokera -40? c mpaka +85? c. Khungu lobowola limateteza zinthu zamkati kuchokera kufumbi, chinyezi, radiation ya UV, komanso kupsinjika kwamakina. Zovala zapadera ndi zida zapamwamba za polymer zimathandizira kulimba, kupanga zida izi kukhala koyenera kuthana ndi malo owonjezera panja. Chitetezo cha ipr Longress (IP) mavoti otsimikizira kuti amagwira ntchito mosiyanasiyana pamagawo osiyanasiyana, kuchokera kuchipululu kupita ku madera a m'mphepete mwa nyanja komanso mapiri.

Chitsimikizo ndi kutsatira

Otetezedwa a DC
- IEC 61643 (Enterctrotechnical Entercy Commission)
- EN 50539-11 (Miyezo ya ku Europe ya CV COUNCE)
- ul 1449 (ma laborator acrareies otetezeka)
- CE ndi Certified
Kuvomerezedwa kwathunthu izi kumatsimikizira ntchito ya chipangizocho, kudalirika, komanso chitetezo, kuonetsetsa kuti akukwaniritsa zofunikira zamagulu a dzuwa.

Mawonekedwe owoneka bwino

Oteteza madambo amakono a DC DC DC amaphatikiza matekinoloje apamwamba owunikira omwe ali ndi zisonyezo zowoneka bwino. Zowonetsera za LED zimapereka chidziwitso chenicheni chokhudza momwe amagwirira ntchito, kuthekera kwathunthu, komanso kuteteza. Mitundu ina yodziwika bwino imapereka kuthekera kwakutali kudzera m'magawo a digito, kupangitsa kuti kuwunika kosalekeza kwa opaleshoni. Zowoneka bwinozi zimathandizanso kukonza ndikuthandizira kugwiritsa ntchito chitetezo chotetezedwa chisanachitike.

Mafuta a Enerm Exort

Otetezedwa opaleshoni a PV a SV a PV amapangidwa ndi mphamvu zophatikizika, zomwe zimayesedwa. Kutengera mtundu wina, zida izi zimatha kugwira ntchito zopepuka kuyambira 500 mpaka 10,000 joules. Ma raule a Joule a Joule amawonetsa kuthekera kwakukulu, kulola chipangizocho kuthana ndi zochitika zingapo opaleshoni popanda kunyalanyaza zochitika zawo zoteteza. Njira zamagetsi zimaphatikizapo zinthu zapadera zomwe zimapangitsa mphamvu yamagetsi monga kutentha, kupewa mphamvu zowononga kuti mufanane ndi makina a dzuwa.

Kapangidwe kake ndi kopindika

Oteteza a Sun DC DC ndiopangidwa ndi malo ogwiritsira ntchito malo ndi kusinthasintha. Zinthu zawo zophatikizika zimathandizira kusochera misonkho zamagetsi omwe alipo ndi mabomu ogawika. Zojambula zodzisintha zimathandizira kukhazikitsa kosavuta, kusinthasintha mwachangu, ndi kusintha kwa dongosolo lokhala ndi machitidwe ocheperako. Mitundu yambiri imathandizira kukwera njinga ya dissi yolumikizirana komanso njira yolumikizirana yosinthasintha, ndikuwonetsetsa kuti likugwirizana ndi zomangamanga zophatikizira. Mapangidwe ang'onoang'ono amachepetsanso dongosolo lamawonekedwe a dongosolo, kuganizira kwambiri za dzuwa zopsinjika. Njira zotsogola zopangira zopangira zimalola kuti zida izi zizigwira ntchito molimbika ngakhale kuti zimachepetsa kukula kwa thupi, kuphatikiza matekinoloje oteteza chitetezo mkati mwa miyeso yokhazikika.

Kuyendetsa matenthedwe ndi kudalirika

Oteteza a Sun War DC DC Oyang'anira a DC Aphatikize makina oyang'anira maofesi omwe akuwonetsetsa kuti azigwiritsa ntchito mosasunthika mosiyanasiyana. Zipangizozi zimagwiritsa ntchito matekinoloje apadera apadera, kuphatikizapo kutentha kwapakatikati kumatha, zida zochititsa chidwi, komanso zojambula zamagetsi zowunikira. Makina oyendetsa ma bormal amaletsa kutentha kwamkati poliyika panthawi yoloserera, amakhalabe ndi umphumphu ndi ntchito yopititsa patsogolo moyo wogwira ntchito. Mitundu ina yapamwamba imakhala ndi mawonekedwe ophatikizira omwe amayambitsa pomwe kutentha kwamkati kupitirira ntchito zotetezeka, kupereka zowonjezera zowonjezera zolephera zomwe zingachitike. Njira yokwanira yophatikizira imawonetsetsa kuti oteteza ophunzira atha kukhalabe ndi magwiridwe oyenera kwambiri kutentha kwambiri komwe kumakumana ndi madera ozizira kumapiri ozizira.

Mapeto

Oteteza DC Oyang'anirakuyimira njira yovuta yofunikira potetezera dzuwa la sopoltartactionstaction pazinthu zamagetsi. Pophatikizira matekitikiti otsogola, ochita masewera olimbitsa thupi, komanso njira zotetezera zokwanira, zida izi zimatsimikizira kudalirika komanso kudalilika kwa mphamvu ya mphamvu. Monga mphamvu za dzuwa zimapitilizabe kuchita zambiri m'badwo wapadziko lonse lapansi, kutetezedwa koopsa kwa opaleshoni kumakhala kofunika kwambiri. Kuyika ndalama zapamwamba kwambiri za DC sikungoganiza za ukadaulo chabe koma njira yofunika kwambiri kuti igwirizanebe, ndikuchirikiza mphamvu yolephera yolakwika, zamalonda, ndi makina ogwiritsira ntchito solar.