风电(shu)场(huan)设规模ؓ(fu)49.5MWQ单机容量ؓ(fu)1500kW的风甉|l?3台(ban)风电场h(feng)3500c뀂风电发电项目受(chan)气(que)影(bian)Q电(shu)(zha)幅值L(chang)(e)较(ji)(chan),(e)(xi)(qie)数低。加?5kV降压(nie)式(qi)?Mvar SVG+7Mvar FC滤L(chang)支\Q实?1~15Mvar的动态无(e)出(e)?
风电场徏设规模ؓ100MWQ(ben)采(yong)()(())单机容(yue)ؓ2500kW(fei)风()(())|(dian)l?0(hong)ͼh2000c(ling)뀂风()(())(dian)()(())项(sui)受天气(que)影响(chen)Q(ben)电(zha)幅值L(e)(e)(e)较大,(e)(e)(e)率因数(huan)。在35kV母线(e)(e)(e)装1?5kV(sui)挂(ning)(liao)?40Mvar水冷SVGQ(ben)实?40~+40Mvar(fei)动态(gui)(e)(e)(e)出(e)(e)(e)(li)?
原(jian)消弧(ji)U(kua)定w()不Q(ben)接(sha)(she)(she)时选线装置(fu)确率低(geng)仅ؓ(fu)60%左右(zhong)Q(ben)导致相(wei)的配网自动化系l在()接地(ban)故障(zu)无法发挥效用。(yong)ơ技攚w过(hao)(gong)有消弧线(she)(she)更(rong)ؓ(fu)消弧(ji)U(kua)q(duo)(ba)(hao)电L(sha)(she)(she)成(yao)套装|,接地(ban)持箋(zu)(duo)长于10s的故障通过(hao)?..
(xuan)大(kui)(kui)炼油(gui)工企(juan)选用q州智光()(())|(dian)(xiang)䆾有(xiong)公司的(xiang)(shi)控消弧线(hao)(hao)?(juan)d(hui)式扰(lan)动法(chen)选线(hao)(hao)”方案:在d(hui)()(())(dian)()(juan)段母线(hao)(hao)各(fan)装一(lian)K(bo)D-XH01-400/6.3(kui)(kui)()弧线(hao)(hao)圈(zhuan)(lian)装|,d(hui)()(())(dian)()(hong)?(juan)?kV分变()(())(dian)()Q共安装6(lian)DDS(kui)(kui)(yan)线(hao)(hao)装置Q可(chi)?..
(hong)电(ku)配|?(hong)?40MVAd(hui)Q拥??20kVq线(hao)(hong)?0?10kV出(hong)(hao)Q(han)中一?10kV出(hong)(hao)q接q珠城(zhi)(jian)(hong)电(ku)。在10kV母线(hao)侧加(mao)一套智光SVG(mao)置ZG-dSVG-H8000/10YQ(han)量ؓu8Mvar(mo)?
该公司的600mm热蝾(ning)钢(jue)UK?0kV()U的M(e)系l电(shu)(lian)大(chan)(dong)为直电(shu)(lian),(ren)采用6脉(qun)L(suo)(cun)供电(shu)Q另(chan)还(shan)(lian)部分(ru)压变(chui)调(kun)电(shu)(lian)Z(),(ren)负荷(yu)冲击(cha)大、谐波含量超标(kang)电(shu)压跌(sen)落幅D(ji)(chan)、功(tong)率因(suo)C?0kV母线(e)装一套额定补...
x我们