Ukutholwa Kwe-Anti-Reverse Power Flow: Kungani Kubaluleke Kakhulu Ekugcineni Kwamandla Endawo yokuhlala, i-Balcony PV, kanye ne-C&I Energy Storage

Njengoba amasistimu ezindawo zokuhlala elanga namandla okugcina amandla aya ngokuya ethandwa, kuvela inselele ebalulekile yobuchwepheshe: ukuhlehla kwamandla. Nakuba ukubuyisela amandla engeziwe kugridi kuzwakala kunenzuzo, ukugeleza kwamandla ahlehlayo okungalawuleki kungadala izingozi ezinkulu zokuphepha, ukwephulwa kwemithetho, kanye nokulimala kwemishini.

Kuyini Ukugeleza Kwamandla Okuhlehlayo?

Ukugeleza kwamandla ahlehlayo kwenzeka uma ugesi okhiqizwe amaphaneli akho elanga noma ogcinwe kusistimu yebhethri lakho ugeleza uhlehle ungene kugridi yokusetshenziswa. Lokhu ngokuvamile kwenzeka lapho:

• Amaphaneli akho elanga akhiqiza amandla amaningi kunalawo asetshenziswa ikhaya lakho
• Isistimu yebhethri yakho ishajwe ngokugcwele futhi ukukhiqizwa kwe-solar kudlula ukusetshenziswa
• Ukhipha ibhethri lakho ngezikhathi zokusebenzisa kancane

Kungani Ukugeleza Kwamandla Okuhlehla Kuyingozi Ezinhlelweni Zokuhlala

Ukukhathazeka Kwezokuphepha Kwegridi

Abasebenzi bezinsiza balindele ukuthi izintambo zikagesi zicinywe amandla ngesikhathi sokucima. Ukugeleza kwamandla ahlehlayo kungagcina imigqa inamandla, idale ubungozi bokusebenzisa ugesi kubasebenzi bokulungisa.

Ukulimala Kwezisetshenziswa

Amandla e-backfeed angalimaza:

• Ama-Utility transformers kanye nemishini yokuvikela
• Izimpahla zomakhelwane
• I-inverter yakho kanye nezingxenye zikagesi

Izinkinga Zokuthobela Imithetho

Izinsiza eziningi zivimbela ukuxhumana kwegridi okungagunyaziwe. Ukuhlehlisa ukugeleza kwamandla kungase kwephule izivumelwano zokuxhumanisa, okuholela enhlawulo noma ukunqanyulwa kwesistimu ngenkani.

Imithelela Yokusebenza Kwesistimu

Ukuthekelisa okungalawulwa kungadala:

• Ukuvalwa kwe-inverter noma ukugoqa
• Ukunciphisa ukuzisebenzisela amandla
• Isizukulwane esimoshekile solar

Ukutholwa Kwe-Anti-Reverse Power Flow Kusebenza Kanjani

Izinhlelo zesimanje zokuphatha amandla zisebenzisa izindlela ezimbalwa ukuvimbela ukuthekelisa kwegridi okungagunyaziwe:

Ukuqapha Ukugeleza Kwamandla

Amamitha wamandla athuthukile njenge-PC311-TY yethuimitha yamandla e-bidirectionalngokuqhubekayo uqaphe isiqondiso samandla nobukhulu endaweni yokuxhuma igridi. Lawa madivayisi angathola ngisho namanani amancane wamandla ahlehlayo ngemizuzwana.

I-Inverter Power Limiting

Uma amandla ahlehlayo etholwa, uhlelo lubonisa ama-inverters ukuthi anciphise okukhiphayo, agcine ukuthunyelwa ngaphandle kweqanda noma ukuthekelisa okulinganiselwe ngaphakathi kwemikhawulo egunyazwe insiza.

Ukulawula Ukushaja Ibhethri

Amandla elanga engeziwe angaphambukiselwa ekugcinweni kwebhethri kunokuba athunyelwe kugridi, okwandisa ukuzisebenzisela wona.

Izixazululo Zezicelo Ezihlukene

Izimboni Zamandla Ze-Balcony (Balkonkraftwerke)

Kuzinhlelo ze-solar ezixhunyiwe, ukusebenza kwe-anti-reverse flow kuvame ukuhlanganiswa ngokuqondile kuma-microinverter noma izingxenye ze-electronic zamandla. Lezi zinhlelo ngokuvamile zikhawulela okukhiphayo ukuze kuvinjelwe ukuthekelisa kuyilapho kukhulisa ukuzisebenzisela wena.

Amasistimu Okugcina Amandla Ezindawo zokuhlala

Amasistimu ebhethri lasekhaya aphelele adinga ama-inverter akha igridi enamandla okulawula amandla athuthukile. Lawa masistimu angasebenza ngemodi ye-zero-export kuyilapho egcina ikhwalithi yamandla yasendlini.

Izicelo Zokuhweba Nezimboni

Amasistimu amakhulu ngokuvamile asebenzisa amasistimu okulawula amandla azinikele ahlanganisa amamitha ebanga lemali engenayo nezilawuli ezithuthukisiwe ze-inverter ukuze alawule ukugeleza kwamandla emithonjeni eminingi ekhiqizwayo kanye nemithwalo.

Ukusebenzisa Ukuvikela Amandla Ahlehla Okuphumelelayo

Isistimu yokugeleza kwamandla ethembekile ephikisana nokuhlehla idinga:

1. Isilinganiso Samandla Esinembile
   Amamitha wamandla anembe kakhulu anekhono lokulinganisa i-bidirectional
2. Izikhathi Zokuphendula Ngokushesha
   Amasistimu okuthola nokulawula aphendula phakathi kwemijikelezo kagesi
3. Ukuthobela Ikhodi Yegridi
   Amasistimu ahlangabezana nezidingo zokuxhumanisa insiza yendawo
4. I-Redundant Safety Systems
   Izendlalelo eziningi zokuvikela ukuqinisekisa ukwethembeka

Inzuzo ye-OWON Ekulawuleni Ukugeleza Kwamandla

Kwa-OWON, sisebenzisa ngokukhethekile izixazululo zokuqapha amandla ezivumela ukusebenza kwesistimu ephephile. EyethuI-PC311-TYimitha yamandla ehlakaniphileinikeza amandla okulinganisa abalulekile adingekayo ezinhlelweni zokugeleza kwamandla ahlehlayo, afaka:

• Isilinganiso samandla esinezinhlangothi ezimbili ngokunemba okungu-±1%.
• Ukuqapha kwamandla kwesikhathi sangempela ngezibuyekezo zesekhondi elingu-1
• Ukuhlanganiswa kweplatifomu ye-Tuya IoT yokuqapha nokulawula okukude
• Imiphumela yokudlulisa othintana naye owomile yokulawula uhlelo oluqondile
• Vula ukufinyelela kwe-API ukuze kuhlanganiswe ngokwezifiso namasistimu okuphatha amandla

Lawa makhono enza amamitha ethu afaneleke ekuhlanganisweni kwe-OEM nezixazululo zesitoreji samandla esingokwezifiso lapho ukulawulwa kokugeleza kwamandla kubalulekile.