(liang)(tiao)(shu)场徏(huan)设规模ؓ(fu)49.5MWQ(han)(lian)容量ؓ(fu)1500kW的(dan)()|l?3台。风()场h(ying)3500c(ling)뀂风()发(fa)()(dian)目受天气影响Q电(shu)压幅值L(chang)动较大,功率因数低。加?5kV降(ao)式?Mvar SVG+7Mvar FC滤L(chang)支\Q(han)(dui)?1~15Mvar的动态无功出力(li)?
(liang)电场(hong)设(juan)模ؓ(fu)100MWQ(ben)采()单(yin)机(hong)(yue)ؓ(fu)2500kW的风()|l?0(hong)ͼh2000c뀂风()发()项目受(chan)气(qian)响Q(ben)电压幅值L(e)(e)(e)较(ji)(chan),(e)(e)(e)率因数低。(xiao)()35kV母(qu)(e)(e)(e)(kang)1?5kV直挂?40Mvar水冷SVGQ(ben)实(dui)?40~+40Mvar的(fan)(nian)态(gui)(e)(e)(e)出(e)(e)(e)(li)?
原有消弧U(wan)圈定w(gui)(juan)Q接(sha)地时选线(mao)置(jiang)(fu)确率低仅ؓ60%左右Q导(nie)相(shi)(wei)配网(nie)动(chen)系l在接地(ban)故障(du)(zu)无(ping)(li)(fa)挥用。本ơ技(lu)w(gui)(yun)(yun)(hao)原(shi)有消弧线圈更(rong)ؓ消弧U(wan)圈q联(hao)电L(sha)地成(yao)套装|(xiang),接地(ban)持箋(zu)长于10s的故障通(yun)(yun)(hao)?..
该大型炼油(gui)工企(jie)(juan)选用q州智光甉|股䆾有限(gao)公司(fei)“(mie)控消(zhi)(zhi)弧线(hao)(she)?(juan)d(hui)(nian)式(qi)动法选线(hao)”方案(yu)(xi)(she)d(hui)(dian)(juan)段母线(hao)各加(ji)(mao)(ling)套KD-XH01-400/6.3型消(zhi)(zhi)弧线(hao)(she)成套装|(xiang)(ren)d(hui)(dian)?(juan)?kV分变(dian)Q(ben)共(yue)(yue)装6套DDS型(yan)线(hao)(mao)置Q(ben)可(yue)(yue)?..
(hong)(hong)电(shu)(ku)(ku)配|(xiang)?(hong)(hong)?40MVAdQ(ben)拥?(qie)?20kVq线(hao)(hong)(hong)?0(qie)?10kV出线(hao)Q(ben)其中一?10kV出线(hao)q接q珠城轨(hong)(hong)电(shu)(ku)(ku)。在()10kV母线(hao)侧加装一(lian)智光SVG装置ZG-dSVG-H8000/10YQ(ben)容量(ren)ؓ(fu)u(lu)8Mvar?
该公(hong)(ge)600mm热蝾(ning)钢U(wan)K?0kV生U(wan)的M(e)系(chen)l(xi)(lian)大多数为(hong)电(lian)(hou)采(yun)(ke)6脉L(suo)流供电Q另(huo)外(zui)(lian)部分低(geng)(geng)压变调速(xi)(lian)Z用,负(xi)(yu)(cong)击较(fu)、谐(jiao)(ping)含量超标、电压跌落幅D(jian)(ji)大、功率因()(suo)C(ban)(geng)(geng)?0kV母线(e)装一(lian)额定补...
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