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Kev puas tsuaj loj dab tsi tuaj yeem ua rau tom qab kev sib haum xeeb ua li cas nrog kev sib raug zoo tom qab
Kev sib haum xeeb hauv qab yog ib qho tshwj xeeb scalar kom muaj nuj nqis, uas feem ntau tsis quav ntsej los ntawm cov tuam txhab tsim khoom feem ntau, txawm tias tom qab kev cuam tshuam ntawm cov tshuab thiab khoom siv, nws tsis tuaj yeem txiav txim siab cuam tshuam cov teeb liab.Tam sim no lub hwj chim mov chav tsev muaj cov kev cai meej ntawm kev ntsuam xyuas ntawm lub hwj chim co...Nyeem ntxiv -
Dab tsi yog harmonics, lub hom phiaj thiab kev ua haujlwm ntawm kev sib haum xeeb tswj thiab txuag hluav taws xob
1. Lub hauv paus ntawm kev tswj hwm kev sib haum xeeb Lub sij hawm pulse tam sim no pib nrog kev ntsuas lej ntawm cov mem tes tam sim no ntsig txog cov ntaub ntawv acoustic.Nws tau tsim lub hauv paus zoo nyob rau hauv 18th thiab 19th centuries.Fourier et al.kom meej meej npaj txoj kev tsom xam harmonic, uas yog tseem dav ...Nyeem ntxiv -
Dab tsi yog qhov nruab nrab zaus rauv, thiab kev sib haum xeeb tswj txoj kev ntawm qhov nruab nrab zaus rauv
Lub tshuab hluav taws xob nruab nrab yog cov khoom siv hluav taws xob uas hloov 50Hz AC lub zog rau hauv nruab nrab zaus (300Hz txog 100Hz) lub zog, thiab tom qab ntawd hloov peb-theem AC fais fab rau hauv DC fais fab, thiab tom qab ntawd hloov lub zog DC mus rau qhov hloov tau nruab nrab zaus tam sim no, uas ntws los ntawm ...Nyeem ntxiv -
Cov txheej txheem ntsuas hluav taws xob zoo thiab cov ntaub ntawv xav tau
Cov ntaub ntawv xav tau rau kev ntsuas hluav taws xob zoo Tam sim no, cov tuam txhab muab hluav taws xob muaj ntau thiab ntau qhov kev xav tau ntawm lub zog zoo.Kev tshawb xyuas kev siv hluav taws xob rau kev lag luam nthuav dav lossis kev tsim kho tshiab tsis yog hais txog seb lub zog hluav taws xob muaj peev xwm thiab lub zog...Nyeem ntxiv -
Cov lus qhia rau kev txiav txim arc suppression thiab harmonic tshem tawm ntaus ntawv
Lub peev xwm ntawm daim ntawv thov ntawm lub ntse arc suppression ntaus ntawv: 1. Cov cuab yeej no yog tsim rau 3 ~ 35KV nruab nrab voltage fais fab system;2. Cov khoom siv no yog tsim rau cov khoom siv hluav taws xob uas qhov nruab nrab ntawm qhov tsis yog hauv av, qhov nruab nrab taw tes yog grounded los ntawm arc suppressing co ...Nyeem ntxiv -
Harmonic yam ntxwv ntawm lub zog faib hluav taws xob hauv nroog, tsev kho mob, tsev kawm ntawv thiab lwm lub tsev
Raws li thaj chaw tshwj xeeb, cov tsev kho mob siv hluav taws xob ntau.Los ntawm kev sau cov ntaub ntawv thiab cov ntaub ntawv loj tsom xam platform ntawm ntau yam khoom siv hluav taws xob hauv tsev kho mob hauv tsev kho mob, kev kuaj mob hauv nruab nrab thiab lub sijhawm tiag tiag ntawm ntau yam kev ntsuas hluav taws xob ntawm cov khoom siv hluav taws xob yog nqa tawm, thiab lub hauv paus ...Nyeem ntxiv -
Harmonic yam ntxwv ntawm lub zog faib system hauv chaw nres nkoj thiab wharf kev lag luam
Txhawm rau ua kom tau raws li cov kev xav tau ntawm cov nkoj loj thiab nruab nrab thiab kev lag luam thoob ntiaj teb kev sib koom ua ke, nrog rau cov kev txwv ntawm kev lag luam thiab kev sib raug zoo ntawm cov peev txheej thiab ib puag ncig thiab kev loj hlob ntawm ecological civilization nyob rau hauv ntug hiav txwv ports, kev txhim kho thiab tsim cov dej tob. kev...Nyeem ntxiv -
Harmonic yam ntxwv ntawm lub zog faib system hauv petrochemical kev lag luam
Nyob rau theem no, cov khoom siv hluav taws xob faib hluav taws xob thiab cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob hauv kev lag luam petrochemical feem ntau siv AC lub zog ntawm UPS fais fab mov system.Tom qab ntau ceg raug tswj thiab ua tiav los ntawm cov hluav taws xob qis hluav taws xob, lawv tso tawm 24V DC thiab 110V AC th...Nyeem ntxiv -
Harmonic yam ntxwv ntawm lub zog faib system hauv metallurgical hlau thiab steel kev lag luam
Txawm li cas los xij, Tuam Tshoj txoj kev tsim cov hlau tsis muaj peev xwm tseem raug rau txoj cai txwv, thiab xyoo 2008 nws tau nce mus rau ib xyoos twg ntawm 660 lab tons.Lub sijhawm no, nyiaj txiag tsunami tshwm sim los ntawm British subprime qiv nyiaj ntsoog tau kis mus rau lub ntiaj teb.Raws li kev lag luam thoob ntiaj teb ...Nyeem ntxiv -
Harmonic yam ntxwv ntawm Fais Fais Distribution System hauv Kev Kho Mob Kev Lag Luam
Raws li tus thawj coj hauv kev lag luam hauv kev tsim kev txuag hluav taws xob thiab kev siv hluav taws xob, Hongyan Electric kuj tseem pom tseeb hauv kev daws cov teeb meem kev siv hluav taws xob los ntawm kev tswj hwm kev sib haum xeeb hauv kev kho mob.Los ntawm qhov tshwj xeeb "kev koom ua ke ntawm reactive zog them nyiaj thiab puls ...Nyeem ntxiv -
Harmonic yam ntxwv ntawm Fais Fais Distribution System hauv Internet IT thiab Kev Sib Txuas Lus Kev Lag Luam
Harmonics cuam tshuam rau IT, kev sib txuas lus / kev lag luam hauv ob txoj hauv kev: kev xa hluav taws xob thiab hluav taws xob.Cov xwm txheej kis tau yog hais txog qhov sib haum xeeb tam sim no nkag mus rau hauv lub zog hluav taws xob sib txuas los ntawm cov khoom siv hluav taws xob tam sim no xws li cov hloov pauv.Qhov teeb meem ntawm hluav taws xob qhov teeb meem yog tias harmonic tam sim no ...Nyeem ntxiv -
Harmonic yam ntxwv ntawm lub zog faib system nyob rau hauv kev lag luam tsheb tsim
Nrog rau kev txhim kho tsheb hluav taws xob, kev txawj ntse thiab kev sib txuas hauv Is Taws Nem, nrog rau kev txhim kho kev txawj ntse txawj ntse thiab kev tsav tsheb tsis siv neeg, cov ntaub ntawv xov xwm kev lom zem hauv tsheb tseem tab tom ua raws li txoj hauv kev ntawm kev txhim kho thiab kev hloov pauv.Tom qab xyoo ntawm kev loj hlob ...Nyeem ntxiv