Induction narkewa makera lissafin wutar lantarki

1. Sigar lissafi na thyristor

Ikon bututun dumama tanderu shine 1500KW, kuma ƙarfin layin da aka tsara shine 500V. Bayan lissafi, ana iya samun waɗannan bayanan.

DC ƙarfin lantarki Ud=1.35×500=675V

DC na yanzu Id=1500000÷675=2200A

Matsakaicin mitar wutar lantarki US=1.5×Ud =1000V

Madaidaicin siliki na yanzu IF = 0.38 × Id÷2÷0.85=491A

(Raba ta 2 a cikin dabarar da ke sama shine saboda akwai nau’ikan sassan gyara iri ɗaya)

rated silicon rectifier ƙarfin lantarki UV=1.414×UL=1.414×500=707V

Inverter silicon rated halin yanzu IF = Id/2=1100A

Inverter silicon rated irin ƙarfin lantarki UV = 1.414 × US = 1414V

2. Tsarin zaɓi na samfurin SCR

Mai gyara SCR yana zaɓar KP1500A/2000V, wato rated current shine 1500A, kuma ƙimar ƙarfin lantarki shine 2000V. Idan aka kwatanta da ƙimar ka’idar, ƙimar ƙarfin lantarki shine sau 2.26, kuma gefen yanzu shine sau 2.43.

The inverter thyristor KK2500A/2000V na matsakaicin mitar wutar lantarki, wato rated halin yanzu 2500A, da rated ƙarfin lantarki ne 2000V. Bugu da kari, siliki inverter yana da alaƙa da gadar inverter a cikin haɗin siliki biyu-biyu, don haka ainihin ƙimar ƙarfin lantarki na thyristor akan kowane hannun gadar inverter shine 5000V. Idan aka kwatanta da ƙimar ka’idar, ƙimar ƙarfin lantarki shine sau 2.26, kuma gefen yanzu shine sau 2.15.

3. IF resonant capacitor majalisar

Matsakaicin mitar resonant capacitors na wannan sa na capacitor kabad duk electrothermal capacitors ne samar da Xin’anjiang Power Capacitor Factory, samfurin ne RFM2 1.0 -2000-1.0S. Its iya aiki ne 2000KVar, da kuma aiki mita ne 1000Hz.

4. Ana ƙididdige ƙarfin wutar lantarki mai narkewa kamar pw = ƙarfin lantarki × DC na yanzu