风(tiao)(shu)场(hong)(cong)规模ؓ(fu)49.5MWQ(han)(yin)机(hong)量ؓ(fu)1500kW的风()|l?3(hong)。(suo)()场h(feng)3500c뀂(suo)()发()项(sui)受(chan)气影响Q电(shu)压幅值L(e)较(ji)(chan),(e)(xi)(qie)数低。加?5kV降压式?Mvar SVG+7Mvar FC滤L(lu)\(fan)Q(han)?1~15Mvar的动态无(e)(zeng)(e)?
风电场徏(cong)规模ؓ100MWQ采用单机容(yue)ؓ2500kW的风|l?0収ͼ(ren)h2000c뀂风电发(fa)电项目受(chan)气影(bian)Q电压幅值L(e)(e)(e)较(chan),(ren)(e)(e)(e)率因数低(ci)(xiao)35kV母线(hao)(e)(e)(e)装1?5kV直挂?40Mvar水冷SVGQ实?40~+40Mvar的(fan)态无(e)(e)(e)出(e)(e)(e)(li)?
原有(shi)消弧U(kua)定w(gui)不(dong)Q(ben)接地时选(ling)(hao)装置准(pang)率低(geng)仅ؓ60%左右Q(ben)导致相关的(yan)网(xiu)自动(chen)系l在接地(suo)障(zu)(zu)无(ping)(li)挥效()。本ơ技攚w(gui)过(beng)原有消(zhi)(liao)线(hao)圈(zhuan)换ؓ消弧U(kua)q(qian)(duo)电L地成套(bian)|,接地持箋(hua)(zu)(zu)(duo)长于10s的故(sheng)障(hao)过(beng)?..
该大型炼油化工企(juan)选用(ke)q州智光(zui)()|股䆾有限(gao)(wei)司(fei)“相控消(zhi)(liao)线?(juan)d(nian)(liao)扰(e)法选线(huo)方(jin)(yu)在d()(dian)(dian)()(())(juan)段母(qu)(yang)加(mao)一(lian)(lian)K(bo)D-XH01-400/6.3型消(zhi)(liao)线圈成(yao)(lian)(lian)装|,d()(dian)(dian)()(())?(juan)?kV分(gong)()(dian)(dian)()(())Q共安(zuo)6(lian)(lian)DDS型线(mao)置(jiang)Q可?..
变电站配(li)|??40MVAdQ(ben)(shen)(lian)??20kVq线?0?10kV出线Q(ben)其中一(cun)(cun)?10kV出线q接q珠城轨变电站()在10kV(jiao)线侧加装(ling)(cun)(cun)(lian)(he)光SVG装置ZG-dSVG-H8000/10YQ(ben)容(yue)ؓu(lu)8Mvar?
该公(hong)的600mm热蝾带钢UK(kuai)(sui)?0kV生(hai)U(kua)(juan)M(hui)(qu)动系l电(lian)大(chan)(chan)数(juan)直(wu)(xian)(quan)(lian)(hou)(ren)采用6脉L整流供电Q(ben)另(chan)(chan)(zui)(lian)(xiong)分低压变(chui)调速电(lian)Z用,(ren)负(xi)(cong)击(xiang)较(fu)(mo)谐波含量超(he)标、(quan)压跌落幅D(jian)(chan)(chan)、功率因C(mo)?0kV母线加装(juan)(lian)额定补...
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