Oke ngwa nke sistemu nchekwa ike ugbu a na-ekpuchi akụkụ niile nke iyi uru ike, gụnyere ike nrụpụta ike dị ukwuu, ike mmeghari ume ọhụrụ, nnyefe ike, netwọkụ nkesa, na njikwa ike na njedebe onye ọrụ. N'ime ngwa bara uru, sistemụ nchekwa ike kwesịrị ijikọ voltaji DC dị ala ha na-ebute ozugbo na voltaji AC dị elu nke grid ike site na inverters. N'otu oge ahụ, a na-achọkwa ndị inverters ka ha nọgide na-enwe grid ugboro ugboro ma ọ bụrụ na nnyonye anya ugboro ugboro, iji nweta njikọ grid nke usoro nchekwa ike. Ka ọ dị ugbu a, ụfọdụ mba ewepụtala ụkpụrụ dị mkpa maka sistemu nchekwa ike grid na ndị ntụgharị. N'ime ha, usoro ọkọlọtọ jikọtara grid nke United States, Germany na Italy nyere bụ nke zuru oke, nke a ga-ewebata n'ụzọ zuru ezu n'okpuru.

United States

N'afọ 2003, Institute of Electrical and Electronics Engineers (IEEE) nke United States wepụtara ọkọlọtọ IEEE1547, nke bụ ọkọlọtọ mbụ maka njikọ grid ike ekesa. N'ikpeazụ, IEEE 1547 usoro ụkpụrụ (IEEE 1547.1 ~ IEEE 1547.9) wepụtara, na-eguzobe usoro ọkọlọtọ njikọ teknụzụ grid zuru ezu. Nkọwa nke ike kesara na United States ejirila nwayọọ nwayọọ gbasaa site na mmalite ikesa ikesa ikesa na nchekwa ike, nzaghachi ọchịchọ, arụmọrụ ike, ụgbọ ala eletrik na mpaghara ndị ọzọ. Ka ọ dị ugbu a, sistemu nchekwa nchekwa ike jikọtara grid na ndị inverters ebupụ na United States kwesịrị irute ụkpụrụ IEEE 1547 na IEEE 1547.1, nke bụ isi ihe ntinye chọrọ maka ahịa US.

European Union

Iwu EU 2016/631Ịmepụta A Network Code On Chọrọ N'ihi Grid Njikọ Of Generators (NC RfG) na-akọwapụta ihe njikọ grid chọrọ maka akụrụngwa nrụpụta ike dị ka modul ọgbọ mmekọrịta, modul mpaghara ike na modul mpaghara ike nke oke osimiri iji nweta sistemu ejikọtara ọnụ. N'ime ha, EN 50549-1/-2 bụ ụkpụrụ ahaziri ahazi nke ụkpụrụ. Ọ dị mma ịmara na n'agbanyeghị na sistemụ nchekwa ike adịghị adaba n'ọtụtụ ngwa nke ụkpụrụ RFG, a na-etinye ya n'ọtụtụ ngwa nke usoro ụkpụrụ EN 50549. Ka ọ dị ugbu a, sistemụ nchekwa nchekwa ike jikọtara ọnụ na-abanye n'ahịa EU kwesịrị imezu ihe achọrọ nke ụkpụrụ EN 50549-1/-2 yana ihe ndị ọzọ chọrọ nke mba EU dị mkpa.

Germany

N'afọ 2000, Germany kwadoro usoro ahụIwu ume ọhụrụ(EEG), na German Energy Economics na Water Management Association (BDEW) mechara mepụta ụkpụrụ njikọ njikọ grid ọkara dabere na EEG. Ebe ọ bụ na ntuziaka njikọ grid na-etinye naanị ihe achọrọ n'ozuzu, German Wind Energy na Ndị Ọrụ Mmeghari Energy Development Association (FGW) mechara mepụta usoro nke ụkpụrụ teknụzụ TR1 ~ TR8 dabere na EEG. Emechaa,Germany wepụtara ọhụrụmbipụtaNtuziaka njikọ njikọ voltaji nke ọkara VDE-AR-N 4110: 2018 na 2018 dịka iwu EU RFG siri dị, dochie ntuziaka BDEW mbụ.Nke ụdị asambodo nke ntuziaka a gụnyere akụkụ atọ: ụdị nnwale, atụnyere ụdị na asambodo, nke emejuputa atumatu dika TR3, TR4 na TR8 nyere nke FGW. Makaelu voltajichọrọ njikọ grid,VDE-AR-N-4120a ga-esochi.

Ịtali

The Italian Electrotechnical Commission (COMITATO ELETTROTECNICO ITALIANO, CEI) enyela kwekọrọ ekwekọ ala voltaji, ọkara-voltaji na elu voltaji ụkpụrụ maka nchekwa nchekwa usoro grid chọrọ njikọ, nke na-adabara na ike nchekwa ngwaọrụ ejikọrọ na Italian ike usoro. Ụkpụrụ abụọ a bụ ugbu a ihe ntinye chọrọ maka sistemu nchekwa ike ejikọtara na Italy.

Mba ndị ọzọ EU

Agaghị akọwawa ihe achọrọ njikọ grid maka mba EU ndị ọzọ ebe a, naanị ụkpụrụ asambodo dị mkpa ka a ga-edepụta.

China

China malitere n'oge na-emepụta teknụzụ ejikọrọ sistemu nchekwa ike. Ka ọ dị ugbu a, a na-emepụta ma wepụta ụkpụrụ nke mba maka sistemụ nchekwa nchekwa ike. A kwenyere na a ga-emepụta usoro ọkọlọtọ jikọtara grid zuru ezu n'ọdịnihu.

Nchịkọta

Teknụzụ nchekwa nchekwa ike bụ ihe a na-apụghị izere ezere nke mgbanwe na ọgbọ ike mmeghari ohuru, na ojiji nke sistemu nchekwa ike ejikọrọ grid na-aga n'ihu, na-atụ anya na ọ ga-ekere òkè dị ukwuu na grids n'ọdịnihu. Ka ọ dị ugbu a, ọtụtụ mba ga-ahapụ ihe achọrọ njikọ grid dabara na ọnọdụ nke ha. Maka ndị na-emepụta usoro nchekwa ike, ọ dị mkpa ịghọta n'ụzọ zuru ezu ihe ndị chọrọ ịnweta ahịa ahịa tupu ịmepụta ngwaahịa, ka ọ bụrụ nke ọma izute usoro iwu nke ebe mbupụ, na-ebelata oge nyocha ngwaahịa, ma tinye ngwa ngwa n'ahịa ahịa.