Kedu ihe dị na grid anyanwụ inverter?

Na grid anyanwụ inverterbụ ngwaọrụ eletrọnịkị nke na-agbanwe ugbu a kpọmkwem site na mbara igwe fotovoltaic nke anyanwụ na-emepụta n'ime ike eletrik dị nso na ọkọlọtọ alternating current, ka e wee tinye ya na grid ọha maka ọkụ ọkụ.N'ime usoro mmepụta ọkụ fotovoltaic, ọkụ eletrik na-emepụta site na anyanwụ fotovoltaic panels bụ kpọmkwem ugbu a, ebe ike eletrik nke ọha na eze na-agbanwe agbanwe ugbu a, ya mere a.na grid ngwakọ anyanwụ inverterachọrọ maka ntụgharị.Isi ọrụ nke on grid anyanwụ inverter bụ iji tọghata kpọmkwem ugbu a na-emepụta site na anyanwụ fotovoltaic panel n'ime ọkụ eletrik dị nso na ọkọlọtọ alternating current, ma tinye ike eletrik n'ime oghere ọha na eze maka ọkụ ọkụ.Ọ nwekwara ọrụ nchebe dị ka voltaji na ugbu a iji hụ na nchekwa na nkwụsi ike nke usoro mmepụta ike fotovoltaic.

MPPT bụ otu n'ime teknụzụ ndị a na-ejikarị na grid ejikọrọ anyanwụ inverters, na aha ya n'uju bụ Kachasị Power Point Tracking (Kachasị Power Point Tracking).Ike mmepụta nke oghere fotovoltaic nke anyanwụ na-emetụta ihe ndị dị ka ọkụ ọkụ na okpomọkụ, ya mere voltaji mmepụta ya na ugbu a na-agbanwekwa.N'iji ya eme ihe n'ezie, iji bulie ike mmepụta nke ogwe fotovoltaic, ọ dị mkpa iji dozie voltaji na ugbu a.Teknụzụ MPPT nwere ike ịchọta isi na ike mmepụta kachasị nke fotovoltaic panels site na nyocha na-aga n'ihu, gbanwee voltaji na nke ugbu a iji hụ na ike mmepụta kachasị elu nke ogwe fotovoltaic, ma gbanwee ya n'ime ike eletriki maka mmepụta na grid ọha.Nke a nwere ike ịbawanye ọnụ ọgụgụ ojiji ike nke usoro mmepụta ọkụ fotovoltaic, kwalite nrụpụta ike ike, ma belata nsị ike na mmetọ gburugburu ebe obibi.Na nkenke, teknụzụ MPPT bụ teknụzụ dị mkpa maka ndị ntụgharị anyanwụ jikọtara grid.Site n'ịchịkwa ike mmepụta nke ogwe fotovoltaic, arụ ọrụ nke ntụgharị ike na-eme ka ọ dịkwuo mma, a na-emeziwanye nkwụsi ike na ntụkwasị obi nke usoro mmepụta ike fotovoltaic.

Iji on grid anyanwụ inverters bụ ngwaọrụ dị mkpa maka ịtụgharị ike anyanwụ ka ọ bụrụ ike AC ma tinye ya n'ime grid ọha.Isi uru ya gụnyere: 1. Jiri grid ọha na eze maka ọkụ ọkụ: ike anyanwụ nwere ike ịgbanye ngwa ngwa n'ime igwe ọkụ ọha iji nyere aka belata ịdabere na isi mmalite ike ọdịnala na ibelata mmetọ gburugburu ebe obibi.2. Uru akụ na ụba: Ọ nwere ike inyere ndị nwe ụlọ aka ibelata ọnụ ahịa ọkụ eletrik maka iji ogologo oge mee ihe, n'ihi na ọkụ eletrik na-emepụta site na ọkụ ọkụ fotovoltaic nwere ike iji mee ihe maka oriri nke onwe ha na mbụ, na oke ọkụ eletrik nwere ike ree ndị na-arụ ọrụ grid.3. Ịtụkwasị obi: na grid anyanwụ inverters nwere ike inye elu-edu ike waveform iji hụ na ezi ike injection n'ime grid mgbe n'ịhụ na usoro nkwụsi ike na ntụkwasị obi.4. ọgụgụ isi: Ọtụtụ ndị na grid anyanwụ inverters nwere ọgụgụ isi management ọrụ, nke nwere ike nyochaa ike mmepụta, na-enye usoro mmejọ nchoputa na njikwa, na-enyere ndị ọrụ ịghọta anya nlekota na njikwa.Iji chịkọta ọnụ, iji on grid anyanwụ inverters nwere ike ghọta nke ọma, ntụkwasị obi, akụ na ụba na ọgụgụ isi fotovoltaic ike osisi usoro, na nwekwara ike izute chọrọ nke gburugburu ebe obibi na mmepe mmepe.