Yuav ua li cas feem ntau yuav tsum muaj tsawg -} voltage refore reactive fais fab nyiaj siv lub zog siv tau hloov?

Qhov hloov ntawm lub voj voog ntawmTsawg - voltage refeathov fais fab nyiaj muaj peev xwm appreyog cuam tshuam los ntawm ntau yam, feem ntau yog kwv yees li ntawm 5 mus rau 10 xyoo. Txawm li cas los xij, lub sijhawm tshwj xeeb yuav tsum tau txiav txim siab raws li qhov xwm txheej tiag tiag. Cov hauv qab no yog qhov tseem ceeb rau kev cuam tshuam rau kev hloov tsheb voj voog thiab cov kev ceev faj

1. Cov yam cuam tshuam rau kev hloov tsheb kauj vab

Kev ua haujlwm ib puag ncig: qhov kub: Cov xwm txheej kub yuav ua kom muaj kev laus ntawm cov kev laus ntawm capacitors thiab luv lawv lub neej; Vaum noo: Ib puag ncig huab cua yuav ua rau poob qis hauv kev ua haujlwm rwb thaiv tsev; Harmonics: Ib puag ncig nrog cov ntsiab lus zoo siab yuav ua rau cov neeg ploj ntawm lub peev xwm.

Load tus mob: nyob rau hauv cov rooj mob uas cov thauj khoom hloov pauv loj heev lossis qhov chaw uas lub capacitor yog nquag hloov thiab tawm, lub capacitor yuav poob nws sai sai.

Zoo thiab hom: siab - zoo capacitors muaj lub neej ntev, thaum cov khoom lag luam ntev dua yuav ua rau kev ua haujlwm tsis tiav.

Lub sijhawm ua haujlwm: Capacitors uas ua haujlwm txuas ntxiv rau lub sijhawm ntev ntev sai sai.

Jinneng Hluav Taws Xobtus kheej -} kho qis - voltage parallel capacitoryog cov khoom siv lag luam tau siv los txhim kho lub zog muaj zog ntawm AC lub zog nruab nrog cov nominal voltage ntawm 1kv lossis tsawg dua thiab ntau zaus ntawm 50Hz. Peb cov khoom muaj tus kheej -} kho cov paib kom ua tiav micrenecond {rwb thaiv tsev rov qab thaum lub dielectric tau tawg cia. Nws yog qhov haum rau kev siv hluav taws xob reactive, harmonic lim, thiab kev txhim kho ntawm lub zog zoo.

2. Cim qhia qhov xav tau kev hloov pauv

Txo: Lub capacitor muaj peev xwm yuav tsum tau hloov thaum nws qis dua 80% ntawm tus nqi ntsuas.

Txawv txawv: xws li cov txiv nyiam, to, deformed casing, thiab lwm yam.

Kev ntsuas ntau dhau: qhov kub kub nce siab txawv txav thaum ua haujlwm.

Kev Tiv Thaiv Ntaus Ntawv: Feem ntau ntseej lossis kev ua kom muaj kev tiv thaiv.

Kev Ntsuas Parameter Anomaly: Los Tshawb Nrhiav, nws tau pom tias cov rwb thaiv tsev tsis kam txo qis lossis poob tau nce ntxiv.

3. Kev ntsuas rau kev txuas ntxiv

Txhim kho qhov chaw ib puag ncig: zam dhau qhov kub thiab txias, av noo thiab muaj zog harmonic ib puag ncig.

Kev teeb tsa zoo tshaj plaws: Xaiv Capacitors thiab cov phiaj xwm them nyiaj raws li cov yam ntxwv thauj khoom.

Installation ntawm reactors: nyob rau hauv cov ntaub ntawv nrog cov neeg muaj kev sib raug zoo,harmonic lim reactorsraug ntsia kom tiv thaiv cov capacitors.