Kuzindikira Kuyenda Kwa Mphamvu Zosinthira: Chifukwa Chake Ndikofunikira Kusungirako Mphamvu Zanyumba, Balcony PV, ndi C&I Energy Storage

Pamene makina osungiramo magetsi a dzuwa ndi magetsi akuchulukirachulukira, vuto lalikulu laukadaulo limatuluka: kusintha mphamvu zamagetsi. Ngakhale kudyetsa mphamvu zochulukirapo ku gridi kumamveka ngati kothandiza, kuthamanga kwamagetsi kosalamulirika kumatha kubweretsa zoopsa zachitetezo, kuphwanya malamulo, komanso kuwonongeka kwa zida.

Kodi Reverse Power Flow ndi chiyani?

Kubwereranso kwamagetsi kumachitika pamene magetsi opangidwa ndi ma solar anu kapena osungidwa mu batri yanu amalowa cham'mbuyo mu gridi yogwiritsira ntchito. Izi zimachitika kawirikawiri:

• Ma sola anu amapanga mphamvu zambiri kuposa momwe nyumba yanu imawonongera
• Makina anu a batri ali ndi mphamvu zokwanira ndipo kupanga ma solar kumaposa kugwiritsa ntchito
• Mukutulutsa batri yanu panthawi yomwe simugwiritsa ntchito kwambiri

Chifukwa Chake Kuyenda Kwamagetsi Kumbuyo Ndikoopsa Kwa Nyumba Zogona

Zokhudza Chitetezo cha Gridi

Ogwira ntchito m'mabungwe amayembekeza kuti zingwe zamagetsi zizizimitsidwa panthawi yozimitsa. Kuthamanga kwa mphamvu zobwerera kumbuyo kumatha kusunga mizere kukhala yamphamvu, kupangitsa ngozi za electrocution kwa ogwira ntchito yokonza.

Kuwonongeka kwa Zida

Backfeed mphamvu ikhoza kuwononga:

• Transformers zothandiza ndi zida zodzitetezera
• Zipangizo za anansi
• Inverter yanu ndi zida zamagetsi

Nkhani Zogwirizana ndi Malamulo

Zambiri zimaletsa kulumikizidwa kwa gridi kosaloledwa. Mayendedwe obwerera m'mbuyo atha kuphwanya mapangano olumikizirana, zomwe zimapangitsa kuti pakhale chindapusa kapena kulumikizidwa kokakamizidwa.

Zokhudza Kachitidwe Kachitidwe

Kutumiza kunja kosalamulirika kungayambitse:

• Kutseka kwa inverter kapena kutsika
• Kuchepetsa kudzipangira mphamvu
• Kuwononga mphamvu ya dzuwa

Momwe Anti-Reverse Power Flow Detection imagwirira ntchito

Makina amakono owongolera mphamvu amagwiritsa ntchito njira zingapo kuti aletse kutumizidwa kunja kwa grid mosaloledwa:

Kuwunika Kuyenda kwa Mphamvu

Mamita amphamvu apamwamba ngati PC311-TY yathubidirectional mphamvu mitapitilizani kuyang'anira momwe magetsi akulowera komanso kukula kwake polumikizira gululi. Zipangizozi zimatha kuzindikira ngakhale mphamvu zazing'ono zobwerera kumbuyo mkati mwa masekondi.

Kuchepetsa Mphamvu ya Inverter

Mphamvu yobwerera ikazindikirika, makinawa amawonetsa ma inverters kuti achepetse zotuluka, kusunga ziro zotumiza kunja kapena kutumiza kunja pang'ono mkati mwa malire ovomerezeka.

Kuwongolera kwa Battery Charging

Mphamvu za dzuwa zochulukirapo zitha kutembenuzidwira ku batire yosungirako m'malo motumizidwa ku gridi, kukulitsa kudzigwiritsa ntchito.

Mayankho a Mapulogalamu Osiyanasiyana

Malo Opangira Mphamvu Pakhonde (Balkonkraftwerke)

Kwa plug-in solar system, anti-reverse flow performance nthawi zambiri imaphatikizidwa mwachindunji mu ma microinverters kapena zida zamagetsi zamagetsi. Makinawa nthawi zambiri amachepetsa zotulutsa kuti aletse kutumizira kunja kwinaku akukulitsa kudzigwiritsa ntchito.

Njira Zosungirako Mphamvu Zogona

Makina athunthu a batire apanyumba amafunikira ma inverter opanga ma gridi okhala ndi mphamvu zowongolera mphamvu. Makinawa amatha kugwira ntchito mosatumiza kunja kwinaku akusunga mphamvu zapakhomo.

Ntchito Zamalonda & Zamakampani

Makina akulu nthawi zambiri amagwiritsa ntchito machitidwe odzipatulira owongolera mphamvu omwe amaphatikiza mita ya giredi ndalama ndi ma inverter otsogola kuti azitha kuyang'anira kuthamanga kwamagetsi kudutsa mibadwo ingapo ndi katundu.

Kukhazikitsa Chitetezo Champhamvu cha Reverse Power

Dongosolo lodalirika la anti-reverse power flow limafuna:

1. Kuyeza Mphamvu Molondola
   Mamita olondola kwambiri amphamvu okhala ndi kuthekera koyezera bidirectional
2. Nthawi Zoyankha Mwachangu
   Kuzindikira ndi kuwongolera machitidwe omwe amayankha mkati mwamagetsi
3. Kutsata Khodi ya Gridi
   Machitidwe omwe amakwaniritsa zofunikira zamalumikizidwe am'deralo
4. Redundant Safety Systems
   Zigawo zingapo zachitetezo kuti zitsimikizire kudalirika

Ubwino wa OWON mu Power Flow Management

Ku OWON, timakhazikika pamayankho owunikira mphamvu omwe amathandizira kugwira ntchito kotetezeka. ZathuChithunzi cha PC311-TYmita yamphamvu yamagetsiimapereka mphamvu zoyezera zofunikira pakugwiritsa ntchito anti-reverse power flow, zomwe zili ndi:

• Muyezo wa mphamvu ziwiri ndi ± 1% molondola
• Kuwunika mphamvu zenizeni zenizeni ndi zosintha za 1-sekondi
• Kuphatikizika kwa nsanja ya Tuya IoT pakuwunika ndi kuwongolera kutali
• Zotulutsa zowuma zowumitsa zowongolera mwachindunji
• Tsegulani mwayi wa API kuti muphatikizidwe ndi machitidwe owongolera mphamvu

Kuthekera kumeneku kumapangitsa mamita athu kukhala abwino kuti agwirizane ndi OEM ndi njira zosungiramo mphamvu zosungirako momwe mphamvu yoyendetsera mphamvu ndiyofunikira.