Isoko ryisi yose yo kurengera ibidukikije

Ubuhanga bushya bworoshye bugororotse hamwe nuburyo bukoreshwa mubikoresho byo kubika

Kuva mu 1966, EM Technology yiyemeje gukora ubushakashatsi no guteza imbere ibikoresho byo kubika. Imyaka 56 ihingwa mu nganda, hashyizweho gahunda nini y’ubushakashatsi mu bya siyansi, hashyizweho ubwoko burenga 30 bw’ibikoresho bishya byifashishwa mu gukwirakwiza amashanyarazi, imashini, peteroli, imiti, ibikoresho bya elegitoroniki, imodoka, ubwubatsi, ingufu nshya n’izindi nganda . Muri byo, gusabay'ibikoresho byo kubika imashini zibumba nabyo ni kimwe mubyerekezo by'ingenzi twibandaho.

Nkibisekuru bishya byikoranabuhanga rya DC, imiyoboro ya DC ihindagurika isa na HVDC mu miterere, ikaba igizwe na sitasiyo zihindura n'imirongo ya DC. Bitandukanye nisoko ryubu rihindura ubwoko bwa HVDC bwoherejwe bushingiye ku buhanga bugenzurwa na tekinoroji yo guhinduranya, guhinduranya mu buryo bworoshye DC bwohereza ni voltage inkomoko ihindura (VSC), irangwa no gukoresha ibikoresho bishobora guhinduka (ubusanzwe IGBT) hamwe n’ikoranabuhanga rikoreshwa cyane. . Mumyaka yashize, imiyoboro ya DC ihindagurika iratera imbere igana hejuru ya voltage nubushobozi.

Imiterere yo gusaba ya IGBT: IGBT yuzuyemo inzugi zifunze bipolar tube, zishobora kuzimwa, zifite ibyiza byo gutakaza bito no kugenzura byoroshye, kandi birashobora gufatwa nka CPU yohereza byoroshye. Kugeza ubu, IGBT ikoreshwa mu mushinga ni ibicuruzwa bitumizwa mu mahanga, cyane cyane ABB na Siemens, mu gihe IGBT yo mu gihugu ifite ingufu nyinshi kandi ifite ubushobozi buke nta bicuruzwa bikuze. Kugeza ubu, iterambere ryaho riratinda, gutumizwa mu mahanga birakomeye, kandi ingaruka ni nini. Mugihe kimwe, ikiguzi cya IGBT kibarirwa hafi 30% yikiguzi cya valve.

Ibishoboka bya IGCT nshya: Urebye ubushobozi buke bwa IGBT mu Bushinwa, turagerageza gusimbuza IGBT na IGCT. Guhindura inshuro, imbaraga zo gutwara nibindi bikorwa bya gakondo ya IGCT birutwa na IGBT, ariko ifite ibyiza bimwe mubushobozi, igihombo cya leta, guhinduranya igihombo nigiciro (igiciro cyibicuruzwa bifite ubushobozi bumwe ni 1/2 cya IGBT ). Ariko, niba gakondo ya IGCT ikoreshwa kuri UHV yoroheje yohereza amashanyarazi, IGCT imaze gukingurwa, diode izabyara impinduka nini yo kugarura ibintu, bizagira ingaruka zikomeye kuri sisitemu. Kubwibyo, kugirango turinde diode, twasesenguye ICCT nshya twongeramo imiyoboro yinyongera kuri module gakondo ya IGCT kugirango tugabanye ingaruka kuri sisitemu.

Porogaramu nshya ya IGCT: Hiyongereyeho imiyoboro yinyongera yo kwinjiza, igishushanyo cyacu gishya cya IGCT kirahuzagurika kandi gifite imbaraga zo guhangana ningaruka kandi cyizewe cyane, kuburyo dushobora gukora ibikoresho byokwirinda hamwe nubwizerwe bukomeye hamwe nimbaraga za mashini. Xd Power System Co., Ltd. irabanza gukora ubushakashatsi kubikoresho byo kubika umushinga wa IGCT winjiza umushinga wa Yunnan Maitrei. Niba igishushanyo gishingiye kuri gahunda ya XD Power sisitemu, umubare wa modul ya IGCT uzagabanukaho hafi 3% ugereranije na IGBT, kandi umubare wibikoresho byose byikubye bizaba inshuro 2-3 za IGBT.

For more product information please refer to the official website: https://www.dongfang-insulation.com/ or mail us: sales@dongfang-insulation.com