Yuav ua li cas yog lub hwj chim factor ntawm lub hwj chim mov ntawm lub induction cua sov rauv?

Siab zog yam, tsawg harmonics. Thaum lub hwj chim ntawm cov cua kub induction cua sov yog qhov zoo tshaj plaws, nws tuaj yeem ncav cuag 0.95, thiab nws feem ntau ua haujlwm ntawm 0.85-0.9. Tsis tas li ntawd, muaj kev sib haum xeeb uas tsis tuaj yeem, uas ua rau muaj kev ua qias tuaj rau hauv daim phiaj hluav taws xob. Qhov loj dua lub zog ntawm cov khoom siv hluav taws xob, qhov teeb meem no tseem ceeb dua. Cov khoom siv hluav taws xob tiam tshiab yuav tsum yog cov khoom siv hluav taws xob uas muaj lub zog loj thiab muaj kev sib haum xeeb tsawg. Cov kev tsim kho tshiab tam sim no muaj xws li: ntau lub tshuab rectification, kev tswj fais fab tag nrho ntxiv rau matrix tswj lossis PWM tswj, series Circuit Court, chopper technology, thiab lwm yam. Tib lub sijhawm, nws kuj tau yug los rau kev txhim kho thiab tsim cov khoom sib haum xeeb tshem tawm rau lub zog. harmonic filtering thiab power factor them.