Anti-Reverse Power Flow Detection: Nei Yakakosha Kuchengetera Kwekugara Kwesimba, Balcony PV, uye C&I Energy Storage.

Sezvo ekugara kwezuva uye masisitimu ekuchengetedza simba ari kuwedzera kufarirwa, dambudziko rakakosha rehunyanzvi rinobuda: dzosera kuyerera kwemagetsi. Nepo kudyisa simba rakawandisa kudzoka kune grid rinonzwika kunobatsira, kusingadzoreki reverse simba kuyerera kunogona kugadzira njodzi dzakakomba dzekuchengetedza, kutyorwa kwemitemo, uye kukuvara kwemidziyo.

Chii chinonzi Reverse Power Flow?

Reverse simba kuyerera kunoitika kana magetsi agadzirwa neako solar panel kana akachengetwa mubhatiri system yako anoyerera achidzokera kumashure mugidhi rekushandisa. Izvi zvinonyanya kuitika kana:

• Solar panel yako inogadzira simba rakawanda kudarika riri kudyiwa nemba yako
• Yako bhatiri system yakachajiswa zvizere uye kugadzirwa kwezuva kunodarika kushandiswa
• Uri kubudisa bhatiri rako panguva yakaderera kushandisa

Sei Reverse Power Flow ine ngozi kune Residence Systems

Grid Safety Concerts

Vashandi vekushandisa vanotarisira kuti tambo dzemagetsi dzibviswe panguva yekudzima. Reverse simba kuyerera kunogona kuchengetedza mitsetse ine simba, ichigadzira njodzi dzemagetsi kune vashandi vekugadzirisa.

Equipment Kukuvara

Backfeed power inogona kukuvadza:

• Utility transformers nemidziyo yekudzivirira
• Midziyo yevavakidzani
• Yako inverter uye zvikamu zvemagetsi

Regulatory Compliance Issues

Zvishandiso zvakawanda zvinorambidza kubatanidzwa kwegidhi zvisina mvumo. Reverse power flow inogona kutyora zvibvumirano zvekubatanidza, zvichikonzera faindi kana kumanikidzwa kubviswa kwehurongwa.

System Performance Impacts

Kutumira kunze kusingadzoreki kunogona kukonzera:

• Inverter shutdowns kana throttling
• Kuderedza simba rekuzvishandisa
• Yakarasika solar generation

Maitiro eAnti-Reverse Power Flow Detection Anoshanda sei

Masisitimu emazuva ano ekutonga magetsi anoshandisa nzira dzinoverengeka kudzivirira kunze kunze kwegridhi zvisina mvumo:

Power Flow Monitoring

Yepamberi simba mita seyedu PC311-TYbidirectional simba mitaramba uchitarisa kutungamira kwesimba uye ukuru panzvimbo yekubatanidza grid. Midziyo iyi inokwanisa kuona kunyange mashoma emagetsi ekudzosera kumashure mukati memasekondi.

Inverter Power Limiting

Kana reverse simba raonekwa, iyo sisitimu inosaina inverters kuti ideredze kubuda, kuchengetedza zero kunze kwenyika kana kushomeka kunze mukati memuganho-utility-inobvumidzwa.

Bhatiri Kuchaja Kudzora

Simba rezuva rakawandisa rinogona kuendeswa kukuchengetedza bhatiri pane kutumirwa kune gridhi, zvichiwedzera kuzvishandisa.

Mhinduro dzeMaapplication Akasiyana

Balcony Power Plants (Balkonkraftwerke)

Kune plug-in solar systems, anti-reverse flow functionality inowanzobatanidzwa zvakananga muma microinverters kana masimba emagetsi emagetsi. Aya masisitimu anowanzo dzikamisa zvinobuda kudzivirira kunze kwenyika uku uchiwedzera kuzvishandisa.

Residence Energy Storage Systems

Yakazara mabhatiri masisitimu epamba anoda grid-ekugadzira inverters ane epamusoro masimba ekudzora masimba. Aya masisitimu anogona kushanda mune zero-export modhi asi achichengetedza simba repamba.

Zvekutengeserana & Maindasitiri Zvikumbiro

Mahombe masisitimu anowanzo shandisa yakatsaurirwa masimba ekutonga masisitimu anosanganisa mari-giredhi mita neakakwira inverter zvidzoreso zvekugadzirisa kuyerera kwemagetsi kune akawanda chizvarwa masosi uye mitoro.

Kuita Zvinobudirira Reverse Simba Dziviriro

Iyo yakavimbika anti-reverse simba kuyerera system inoda:

1. Kuyera Kwesimba Kwakarurama
   High-chaiyo simba metres ane bidirectional kuyera kugona
2. Kurumidza Kupindura Nguva
   Detection and control systems dzinopindura mukati memagetsi
3. Grid Code Compliance
   Masisitimu anosangana nezvinodiwa zvemuno utility interconnection
4. Redundant Safety Systems
   Multiple layers ekudzivirira kuti ave nechokwadi chekuvimbika

Iyo OWON Yakanakira muSimba Flow Management

PaOWON, isu tinonyanya kugadzirisa simba rekutarisa mhinduro dzinogonesa kushanda kwakachengeteka system. YeduPC311-TYsmart simba mitainopa iyo yakakosha kuyerwa kugona kunodiwa kune anti-reverse simba kuyerera maapplication, ane:

• Bidirectional simba kuyerwa ne ± 1% kunyatsoita
• Chaiyo-nguva yekutarisa simba ine 1-sekondi inogadziridza
• Tuya IoT papuratifomu yekubatanidza yekutarisa kure uye kutonga
• Dry contact relay outputs for direct system control
• Vhura API yekuwana yetsika yekubatanidza nemagetsi manejimendi masisitimu

Aya magonero anoita kuti mamita edu akwane kubatanidzwa kweOEM uye tsika yekuchengetera simba mhinduro uko chaiko kuyerera kwesimba kunokosha.