Yuav ua li cas siv kev tswj hwm kev sib haum xeeb thiab cov kev them nyiaj tiv thaiv hluav taws xob daws teeb meem hauv lub zog hluav taws xob?

Raws li yog zoo paub, qhov ruaj khov thiab zoo ntawm lub zog hluav taws xob ncaj qha cuam tshuam kev lag luam thiab kev coj ua lag luam zoo. Txawm li cas los xij, nrog kev siv hluav taws xob hauv tshuab hluav taws xob, teeb meem ntawm kev sib haum xeeb thiab reactive zog tau dhau los ua mob hnyav ntxiv, cov lus sib tw ntau rau lub zog hluav taws xob. Yog li, yuav ua li cas cov phiaj xwm kev tsim txom thiab cov kev them nyiaj tiv thaiv hluav taws xob daws teeb meem kev lag luam thiab kev lag luam?

 

 

I. Qhov cuam tshuam ntawm Harmonics

 

Nyob rau hauv cov kev cuam tshuam, cov voltage thiab tam sim no cov willforms hauv lub zog hluav taws xob tuaj yeem ua distorted, ua rau kev poob qis hauv lub zog zoo. Thaum muaj mob hnyav, qhov no tuaj yeem ua rau cov khoom puas tsuaj, system ua tsis tiav, thiab txo lub zog ua haujlwm, ua rau muaj kev lag luam poob rau cov lag luam.

 

Ii. Reastre zog thiab nws cov nyiaj them poob haujlwm

 

1.Qhov hluav taws xob siv hluav taws xob ua tau zoo:Lub xub ntiag ntawm lub zog ua kom muaj zog ua rau kev poob ntxiv hauv cov hluav taws xob cov kab, txo cov zog siv hluav taws xob.

2.Voltage hloov pauv:Cov neeg hloov pauv tseem ceeb hauv cov fais fab tuag tuaj yeem ua rau muaj peev xwm voltabe, cuam tshuam rau cov haujlwm qub ntawm lub zog hluav taws xob.

 

III. Pom zoo cov lus harteronic thiab reactive fais fab nyiaj daws teeb meem los ntawm Jinneng Hluav Taws Xob

Kev sib haum xeeb cov lus phem thiab kev siv hluav taws xob ua hluav taws xob feem ntau siv rau kev siv hluav taws xob tsawg. Lawv muab cov tshuaj tiv thaiv hluav taws xob reactive rau cov phiaj xwm qhov system, txhim kho lub zog muaj zog, txo qis hauv cov kab thiab cov hloov hluav taws xob, thiab muab voltage txhawb. Ib qho ntxiv, lawv txo kev sib haum xeeb thaum muab cov hwj huam reactive rau lub zog hluav taws xob.

 

1.Thaum cov kab ke muaj kev sib raug zoo heev thiab cov khoom siv hluav taws xob cuam tshuam, ob qho tib si lub zog lim dej lim (APF) rau harmonic mitigation thiab cov khoom siv nyiaj txiag ua hluav taws xob. Thaum lub apf kuj tseem tuaj yeem ua cov tshuaj ntsuab muaj zog them nyiaj, tus nqi yog qhov tseem ceeb, ua kom cov kev sib txuas ua ke ntau dua.

2.Thaum lub kaw lus muaj cov kev sib raug zoo tseem ceeb tab sis muaj zog ntau, nws raug nquahu kom siv ib qho APF yam tsis muaj kev them nyiaj tiv thaiv hluav taws xob ntxiv.

3.Thaum lub kaw lus muaj kev sib raug zoo me tab sis lub zog tsis tshua muaj zog, nws raug nquahu kom siv tsuas yog kev them nyiaj tiv thaiv lub zog.

Nco tseg:Tsis txhob siv lub zog siv hluav taws xob (APF)