Farqiga udhaxeeya inverter-ka-hal-waji iyo rogaha saddex-waji

1. Inverter-hal-waji ah

Inverter-ka-hal-waji wuxuu u beddelaa gelinta DC-ga soo-saarka hal-waji ah.Korontada wax-soo-saarka/ hadda ee beddelka hal-waji waa hal weji oo keliya, inta jeer ee magaceeduna waa 50HZ ama 60Hz danab magaceed.Korontada magaceedu waxa lagu qeexaa heerka korantada ee uu nidaamka korontadu ku shaqeeyo.Waxaa jira danab magaceed oo kala duwan, sida 120V, 220V, 440V, 690V, 3.3KV, 6.6KV, 11kV, 33kV, 66kV, 132kV, 220kV, 400kV, 400kV, iyo 765kV, kuwaas oo tirooyin badan oo gudbinta ah. , Taasi waa 11kV, 22kV, 66kV, iwm?

Danab hoose oo hoose ayaa si toos ah loogu gaari karaa iyada oo loo marayo inverter-ka iyadoo la isticmaalayo koronto-dhaliye gudaha ah ama wareegtada xoojisa ee kor u qaadaya, halka koronto magacyo sare leh loo isticmaalo beddelka xoojiye dibadda ah.

Inverters-hal-waji ah ayaa loo isticmaalaa culeys yar.Marka la barbar dhigo rogaha saddex-waji, khasaaraha hal-waji waa ka weyn yahay waxtarkuna wuu hooseeyaa.Sidaa darteed, rogayaasha saddex-waji ah ayaa loo door bidaa culeysyo sare.

2. Inverter saddex-waji ah

Rogayaasha saddex-waji ah waxay u beddelaan DC awood saddex weji ah.Korontada saddexda weji leh waxay bixisaa saddex isbeddel oo hadda jira oo leh xaglo weji oo siman.Dhammaan saddexda mowjadood ee ka dhasha dhammaadka wax-soo-saarka waxay leeyihiin baaxad isku mid ah iyo soo noqnoqoshada, laakiin way ka duwan yihiin culeyska, halka mawjada kasta ay leedahay wareegga 120o ee midba midka kale.

Asal ahaan, inverter saddex-waji ah waa 3 rogaal-celin hal-waji ah, halkaas oo beddele kastaa uu 120 darajo ka baxsan yahay wejiga, iyo beddele kasta oo hal-waji ah waxa uu ku xidhan yahay mid ka mid ah saddexda xargo ee xamuulka.

Baadhitaanka Mawduuca: Waa maxay rogayaasha saddexda waji ah, waa maxay doorku

Waxaa jira topologies kala duwan oo loogu talagalay dhisidda wareegyada korantada ee saddex-waji ah.Haddii ay tahay inverter buundada, ku socodsiinta furaha habka 120 heerka hawlgalka saddex-waji inverter-ka ayaa ka dhigaya beddel kasta inuu shaqeeyo wadarta wakhtiga T/6, kaas oo soo saara waveform wax soo saar leh oo leh 6 tillaabo.Waxaa jirta tallaabo eber ah oo u dhaxaysa heerarka danab ee togan iyo kuwa taban ee hirarka labajibbaaran.

Qiimaynta korantada inverter waa la sii kordhin karaa.Si loo dhiso rogaal-celiye leh qiime sare oo koronto ah, 2 rogo (rogrogayaasha saddex-waji) ayaa si isdaba-joog ah ugu xiran si loo helo qiimeyn sare oo koronto ah.Qiimaynta sare ee hadda jirta, 2 6-tallaabo 3 rogayaasha ayaa lagu xidhi karaa.