Thyristor Ntụgharị: atụmatụ nke ime ihe na mmepe atụmanya

The ọmụmụ nke Njirimara nke Semiconductors ekwe ike ọhụrụ ihe na e ifịk ifịk na-eji dị iche iche electronic na sekit na sekit. Nke nta nke nta e nwere ndị ọzọ dị ike ngwaọrụ na-ekwe ka ịmafe na sekit na sekit nke elu ike.

A ezi ihe nlereanya nke a bụ a thyristor Ntụgharị. Ebe ọ bụ na ya inception, ọ malitere na-enwe a nke ọma kwesịrị ewu ewu n'etiti ndị na-emepụta. Nke a ngwaọrụ na ọtụtụ-eji dị iche iche ọkụ na sekit na sekit: Starter na batrị chaja, ịgbado ọkụ igwe, heaters, inverters, na-achịkwa rectifiers , wdg Nke a abụghị a zuru ndepụta nke ngwaọrụ nke thyristor Ntụgharị na-eji.

N'ime oge ahụ, e nwere ndị dị ike ngwá site na nke ọ ghọrọ kwere omume ịchịkwa ọsọ nke electric Motors ma ọ bụ kpo oku osisi. Ha e ifịk ifịk-eji na mmepụta, na ụfọdụ ọbụna dochie omenala usoro n'oge "generator-moto" (GD).

Mma akara na sekit na sekit ukwuu ụba ntụkwasị obi nke ndị a ngwaọrụ. Ike thyristor Ntụgharị ike ịchịkwa excitation ugbu a, ma ọ bụ webatara kpọmkwem n'ime arịlịka yinye engine. Otú ọ dị, nke mbụ usoro nke usu-adọ akara (IFSB) mgbe na-akpa àgwà erratically. Nke a nwere ike ịkpata, sịnụ, a "mpịakọta-ihe karịrị" nke inverter na mmepụta nke ike mmiri nke usoro. The bughi isi, kwa, doo nnọọ ka e chọrọ. N'ime oge ahụ, nsogbu ndị a bụ a ihe gara aga. E nwere ndị a pụrụ ịdabere na kọmputa ngwaọrụ na-ntukwasi-obi-achịkwa ma na, ma ọ bụrụ na ọ dị mkpa, na-echebe mwute bufee thyristor Ntụgharị. Ọ dịkwa mkpa iburu n'obi na-elu arụmọrụ, ezi maintainability na obere size of a ngwaọrụ na-akwanyere ndị ọzọ na usoro.

Ma, e wezụga mma arụmọrụ, otú ahụ na ngwaọrụ inwe ụfọdụ adịghị emezi emezi na ikwu na ike circuit:

• The ruru nke reactive na-arụsi ọrụ ike mgbe eji ha adịghị agbanwe ka mma maka n'ozuzu ọkọnọ network n'akụkụ. Ịzọpụta cos φ nwere iji compensators nke reactive ike na ndabere nke capacitors.

• Na ya na-arụ ọrụ, thyristor converters nnọọ kpamkpam mmebi ike netwọk nke elu ugboro nnyonye anya. pụrụ iche RC-na sekit na sekit na-eji mbuso a mwepu.

Na ojiji nke pụrụ iche ngwaọrụ nwere ike ịgbanwe a oke dị ka ugboro nke mains. Ọ na-eji na itinye n'ọkwa ọkụ, mgbe akpụ a metal ma ọ bụ ndị ọzọ eletriki nrụnye. Ọrụ a na-rụrụ site a pụrụ iche maka nzube a thyristor ugboro Ntụgharị. Ya kere eke nke budata mma ndị dị n'oge nke metal na-arụ ọrụ nkà na ụzụ na-arụ ọrụ.

N'ime oge ahụ, ọzọ ngwaọrụ rụọ ọrụ kpam na ụkpụrụ ndị ọzọ. Mepere emepe atụmatụ na ndabere nke elu-ike IGBT-transistors na-eji aka ịchịkwa Motors nke ala na-ajụ ike. Ha na-eji nwayọọ nwayọọ dochie gharazie ịba uru na usoro.