Kev sib piv ntawm KGPS qhov nruab nrab zaus fais fab mov, IGBT nruab nrab zaus fais fab mov thiab txuag hluav taws xob tshiab KGPSSD nruab nrab zaus fais fab mov

1. Ordinary KGPS SCR parallel IF fais fab mov

Qhov zoo yog: nws tau siv ntau tshaj plaws hauv ob peb lub xyoo dhau los, tus nqi qis, kev saib xyuas yooj yim, thiab pheej yig accessories.

Qhov tsis zoo yog: kev siv hluav taws xob siab, kev siv hluav taws xob ib tuj ntawm cov hlau molten yog ntau tshaj 700 degrees. Lub hwj chim tau hloov kho los ntawm kev kho qhov hluav taws xob DC, lub zog hluav taws xob tsawg (≤0.85), thiab muaj kev cuam tshuam kev sib raug zoo, uas muaj qhov sib txawv ntawm qhov cuam tshuam rau kev ua haujlwm ntawm cov hluav taws xob reactive them capacitor hauv substation.

2. IGBT nruab nrab zaus fais fab mov

Qhov zoo yog: lub rectification txais tag nrho-yoj rectification, thiab LC lim txoj kev uas muaj cov capacitors thiab inductors ua rau lub hwj chim tshaj 0.96, yeej tsis muaj kev cuam tshuam kev sib raug zoo. Lub inverter ib feem txais cov series inverter ua hauj lwm hom, thiab lub load ua hauj lwm nyob rau hauv cov kev mob ntawm high voltage thiab tsis tshua muaj tam sim no, thiab cov tooj liab poob yog me me, uas zoo heev txhim kho cov efficiency. Kev siv hluav taws xob ib tuj ntawm cov hlau molten tsawg dua 600 degrees.

Qhov tsis zoo yog: IGBT nruab nrab zaus fais fab mov yuav tsum muaj kev ua haujlwm siab.

3. Kev txuag hluav taws xob tshiab KGPSSD thyristor series nruab nrab zaus fais fab mov

KGPSSD thyristor intermediate zaus fais fab mov tau txais txiaj ntsig zoo ntawm ob yam khoom saum toj no, txais yuav tag nrho-yoj rectification fais fab mov, thiab lub rectifier yeej ib txwm nyob rau hauv lub xeev tag nrho (sib npaug rau diode rectification) thaum lub sij hawm tag nrho cov txheej txheem ua hauj lwm; Lub zog ntawm cov cuab yeej ib txwm nyob ntawm lub xeev siab tshaj (≧0.96). Nws tsis tsim kom muaj kev sib haum xeeb siab, tsis muaj kuab paug rau daim phiaj hluav taws xob, thiab tsis cuam tshuam rau kev ua haujlwm ntawm substation reactive zog them nyiaj capacitor. Piv nrog rau cov thyristor zoo tib yam thaum uas tig mus nruab nrab zaus cov khoom siv hluav taws xob, nws txuag tau li 15%. Ntxiv mus, cov khoom yog pheej yig, yooj yim mus yuav thiab yooj yim kho.