Lub luag haujlwm ntawm cov khoom siv hluav taws xob zoo li qub hluav taws xob hauv cov kab sib txuas?
Aug 11, 2025| Hauv cov phiaj xwm kev sib txuas ua haujlwm ntawm loj- scoric ntaus ntawv, cov khoom siv hluav taws xob zoo li qub, dhau los ua kom muaj zog ntawm kev siv hluav taws xob tshiab. Raws li tus neeg sawv cev raug ntawm cov kev sib kis thev naus laus zis, SVG ua si ntau- lub sij hawm tseem ceeb tswj kev ua haujlwm hauv photovoltaic sib txuas kev sib txuas. Yog li, lub luag haujlwm ntawm zoo li qub var generator hauv loj- scar nplai phuatoltaic sib txuas?
Ⅰ. Voltage Ruaj Khov
1. Voltage tswj ntawm kev sib txuas lus:
Ruaj khu qhov kev hloov hluav taws xob tshwm sim los ntawm kev hloov pauv hauv lub teeb siv
Tiv thaiv qhov voltage ntawm qhov kawg ntawm feeder los ntawm nce.
Tswj cov phiaj xwm voltage ntawm ib theem siv tau
2. Txhaum Kev Zam Txim:
Muab kev txhawb nqa fais fab
Pab tswj kev tswj kev sib txuas lus txuas ntxiv ntawm kev sib txuas
Ua tau raws li qhov yuav tsum tau rau qis - voltage caij - los ntawm.
Ii. Lub zog Factor optimization
1. Lub zog hluav taws xob reactive:
{- Taug kev taug qab ntawm kev hloov pauv hauv photovoltaic tawm
Tsis siv neeg cov kev cai ntawm cov tshuaj tiv thaiv hluav taws xob
Xyuas kom meej tias lub hwj chim ua tau raws li tus qauv.
2. Bidirectional Cov peev xwm:
Capacitive / inductive reactive fais fab yooj ywm hloov
Haum rau cov kev ua haujlwm tshwj xeeb thaum sawv ntxov thiab yav tsaus ntuj
Ua raws li lub hwj chim cov lus qhia xa cov lus qhia
III. Harmonic pilution tswj
1. Cov lim dej lim dej:
Tshem tawm cov kev sib raug zoo los ntawm kev hloov pauv hauv inverter
Suppress Tom Qab Hilmonic Amplification Amplification
Txo cov lus phem distortion tus nqi ntawm lub hwj huam sib chaws
2. Kev Tiv Thaiv Rov Qab:
Nquag Damping resonance point
Zam kev ua phem rau kev ua phem
Tiv thaiv cov khoom siv hluav taws xob hluav taws xob
Zoo li qub var generators tau surpassed lub zog ntawm cov kev sib txuas ntawm cov kab sib txuas ntawm cov kab sib txuas, kev tiv thaiv hlauv hluav taws xob, thiab kev tiv thaiv kab mob, thiab kev tiv thaiv kab mob. Nws raug nquahu tias cov photovoltaic fais fab cuam tshuam nrog SVGs rau hauv lawv cov txheej txheem thaum npaj thiab tsim cov theem. Xaiv cov khoom lag luam uas muaj cov txiaj ntsig siab ntau dua, thiab tsim cov tswv yim tswj kev sib koom tes nrog cov khoom siv hluav taws xob nrog cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob.