Ngwọta Sistemụ Ike Ike nke Anyanwụ (Solar Photovoltaic System)

JZP Transformer bụ onye ndu zuru ụwa ọnụ n'ijere ngalaba ike mmeghari ohuru ozi n'ụwa niile. Site na ndekọ a nwapụtara, anyị enyela ọtụtụ puku transformers maka ọrụ nchekwa fotovoltaic na ike n'ofe North America, Europe, na Australia. Ngwaahịa anyị anaghị emezu naanị ụkpụrụ siri ike dịka IEEE, ANSI, CSA, AN, IEC, na BS, kamakwa ha nwere asambodo gụnyere UL, cUL, CSA, CE, SGS, na ndị ọzọ, nke akụkọ nnwale zuru oke na-akwado.

Ịrụ ọrụ nke ọma, ntụkwasị obi, na nchekwa bụ ụkpụrụ ndị bụ isi anyị na-agbaso mgbe niile.

Ihe achọrọ maka mgbanwe SG250HX

1) Transfoma ahụ ga-adị mma maka ịrụ ọrụ na inverter pulsed.

2) Ọ bụrụ na ejiri ihe ngwọta mgbochi PID (nwere ike imebi ihe), windings nke abụọ nke transformer ga-enwe ike ijikwa ntụaka voltaji Vrms=906V VAC na ala maka sistemụ 1500V. Akụkụ LV nke transformer na voltaji kachasị na-aga n'ihu nke ngwaọrụ nchekwa àmụ̀mà maka akụkụ LV nke transformer kwesịrị ịgbaso ihe a chọrọ.

3) Voltaji mmepụta nke SG250HX bụ 800Vac LL (640~920Vac), 50Hz ma ọ bụ 60Hz. Voltaji dị n'akụkụ MV ga-adị n'otu na voltaji grid MV n'ebe njikọ, transformer nwere tap changer ka mma.

4) Ike transformer ga-adaba na ike mmepụta kachasị nke Inverters

5) A ga-eji transformer nkewa abụọ (abụọ maka LV, otu maka akụkụ MV), a chọrọ windings LV abụọ.

Enwere ike iji njikọ Dy11y11. A ga-eji transformer okpukpu abụọ (otu maka LV, otu maka akụkụ MV), a ga-achọ otu LV winding, a ga-ejikwa njikọ Dy11.

6) Voltaji impedance Z(%) ga-agbaso ihe achọrọ dịka ọkọlọtọ si dị. Dịka IEC 60076 ma ọ bụ IEEE C57.12.34 na C57.12.00.

7) Transformer ahụ ga-enwe ike iguzogide ọkwa ụfọdụ nke harmonic current, max. ngụkọta harmonic current bụ 5% nke basic current na ike nominal.

8) Transformer ahụ ga-eguzogide ọkwa ụfọdụ nke ihe DC, 0.5% nke isi eletriki na ike aha.

9) Transformer ahụ ga-eguzogide nguzozi nke usoro kpọmkwem, 5% nke ugbu a na ike aha.

10) Mkpọchi LV nke transformer MV ga-eguzogide voltaji gradient dU/dt nke ruru 500V/μs gaa n'ala.

11) Ọta dị mma na nkewa dị n'etiti windings LV na MV.

12) A ga-eme ka transformer ahụ daa n'ala naanị otu ebe, ebe ntọala nke transformer ahụ ga-adị nchebe.

13) Klas mkpuchi ga-adị opekata mpe F maka Transformer Ụdị Akọrọs na A maka ụdị mmanụ.

Klas mkpuchi AEBFHNC

Oke okpomọkụ (℃) 105 120 130 155 180 200 220

Mmụba okpomọkụ nke ikuku na-agbagharị (K) 60 75 80 100 125 135 150

14) Ibu ahụ. Arụmọrụ a tụrụ ga-agbaso ihe achọrọ n'ógbè kachasị ọhụrụ.

15) A ga-atụle gburugburu ebe obibi (okpomọkụ, iru mmiri, elu, ikuku, wdg).

16) A ga-atụle mmụba okpomọkụ na obere mwepụ ọkụ eletrik karịsịa mgbe elu ya karịrị mita 1000.

17) A ga-asọpụrụ ugboro na ụkpụrụ nke grid kpọmkwem maka obodo ahụ.