Txoj Cai Ua Haujlwm ntawm SVG Reactive Power Compensators

Static Var Generator (SVG) reactive power compensators tau dav siv los txhim kho lub zog, sib npaug ntawm daim phiaj, thiab txhim kho lub zog zoo. SVG reactive power compensators tuaj yeem teb rau cov kev hloov pauv hauv lub sijhawm tiag tiag, dynamically tswj reactive zog, thiab tswj cov kab sib chaws ruaj khov. Txawm li cas los xij, SVG reactive power compensator kho lub zog reactive tom qab muab tso rau hauv kev ua haujlwm li cas?

I. Cov Ntsiab Cai ntawm SVG Reactive Power Compensators
SVG reactive power compensators ua tiav tiag tiag - lub sij hawm kev cai ntawm reactive hwj chim los ntawm kev tswj ntau lub zog hluav taws xob hloov khoom siv (xws li IGBT). Lawv lub hauv paus ntsiab lus ua haujlwm yog ua raws li cov lus teb ceev ceev, tso cai rau lawv muab lossis nqus lub zog ntawm lub sijhawm tiag tiag raws li kev hloov pauv hauv kab sib chaws, yog li ua tiav cov nyiaj them poob haujlwm ruaj khov rau lub zog hluav taws xob.

II. Cov kev hloov pauv pib tom qab Kev Ua Haujlwm

1. Paub meej qhov System Parameter Settings: Xyuas kom meej tias cov hluav taws xob tsis zoo ntawm cov khoom siv hluav taws xob (xws li ntsuas hluav taws xob, tam sim no, lub zog hluav taws xob, thiab lwm yam) phim cov xwm txheej ntawm daim phiaj.

2. Reactive Power Target Teeb: Teeb lub hom phiaj tsim nyog reactive zog raws li qhov xav tau ntawm kev thauj khoom. Feem ntau, SVGs tuaj yeem hloov kho cov zis hluav taws xob raws li qhov hloov pauv hloov pauv, tab sis thaum pib debugging, qhov tsim nyog thiab kev txwv yuav tsum raug tsim.

3. Kev Tshawb Xyuas Cov Cuab Yeej Cuab Yeej: Tom qab ua haujlwm, xyuas seb tag nrho cov haujlwm ntawm SVG puas ua haujlwm zoo los xyuas kom meej tias tsis muaj cov cuab yeej ua tsis tiav lossis teeb tsa tsis raug.

III. Cov kauj ruam tseem ceeb rau Reactive Fais fab hloov kho

1. Kev tswj raws li Load Demand
Thaum lub sijhawm ua haujlwm ntawm lub zog hluav taws xob, kev hloov pauv hauv kev thauj khoom ncaj qha cuam tshuam rau lub zog reactive zog thov. Los ntawm kev saib xyuas qhov system load, SVG reactive power compensator tuaj yeem hloov kho nws lub zog reactive.

2. Precise adjustment of Response Time
SVG reactive power compensators muaj lub sij hawm teb ceev ceev, feem ntau ua tiav reactive fais fab hloov hauv milliseconds. Txhawm rau kom ntseeg tau tias daim phiaj ruaj khov thiab lub zog zoo, qhov tseeb ntawm lub sijhawm teb yuav tsum tau saib xyuas zoo thaum lub sijhawm hloov kho tom qab commissioning. Yog tias lub sijhawm teb ntev dhau lawm, nws yuav ua rau cov kab hluav taws xob hloov pauv, yog li cuam tshuam rau cov khoom siv hluav taws xob zoo. Yog li ntawd, nws yog ib qho tseem ceeb kom ntseeg tau tias SVG lub sij hawm teb ua tau raws li qhov yuav tsum tau ua thaum hloov kho.

3. Kev ua kom zoo ntawm kev tswj xyuas lub tswv yim
Kev faib hluav taws xob zoo tshaj plaws: Rau qhov loj - cov tshuab hluav taws xob loj, nws yuav tsim nyog kom ua tiav qhov kev faib tawm ntawm lub zog reactive ntawm ntau yam SVGs los tiv thaiv overload los yog tsis ua hauj lwm ntawm ib tug neeg li.