风电(shu)(she)徏(huan)设规模ؓ(fu)49.5MWQ单机容(yue)ؓ(fu)1500kW(fei)(fei)风甉|(man)l?3台。风电(dian)(man)(xian)h3500c뀂风电(dian)电(dian)目受(chan)(chan)气影响Q电(shu)压幅值L(chang)(e)较(chan)(chan),(e)率()(qie)(chuo)低。加(mao)?5kV降压式?Mvar SVG+7Mvar FC滤L(chang)支\Q实(lin)(dui)?1~15Mvar(fei)(fei)(fan)态无(e)出(e)?
风电场(hong)(huan)设规(zhou)ؓ100MWQ采()(())单(lian)(hong)量ؓ2500kW的风()(())|l?0収ͼ(ren)h(ying)2000c뀂风()(())(dian)()(())项目受(dan)天气影(bian)Q(chu)压(pin)(lian)(jian)L(e)(e)较(ji)大,(ren)(e)(e)(xi)因数低。在35kV母线(hao)(e)(e)装1?5kV直挂?40Mvar水(cun)SVGQ实(dui)?40~+40Mvar的动态(gui)(xi)(e)(e)出(pi)(e)(e)?
(zha)有消弧(ji)U(kua)(kui)定w不Q接(she)时(lu)选线(hao)装置准确(dui)低仅ؓ60%左右Q(han)(nie)相(wei)的配网(nie)动化系(chen)l(zi)在()(())地故障时无法(li)(fa)(juan)效(han)用。本ơ技攚w过(hao)原(lian)(qun)弧线(hao)(she)更(rong)ؓ消弧(ji)U(kua)(kui)q联(hao)电L(she)成套装|,(ren)()(())地(juan)箋旉长(kua)10s的故障通过(hao)?..
该大型炼油化(chen)企(jie)(juan)选(ling)q(kua)智光()|(xiang)䆾有限(gao)公司的“相控消(zhi)弧线?(juan)d(hui)(hui)(nian)式扰动法(kun)(ling)(huo)方案:(xi)在d(hui)(hui)()(dian)()(juan)段母线各加装一(lian)KD-XH01-400/6.3型消(zhi)弧线圈成(lian)(bian)|,d(hui)(hui)()(dian)()?(juan)?kV(rou)(gong)()(dian)()Q共(yue)(yue)(zuo)6(lian)DDS型选(ling)装置Q可(yue)(yue)?..
变(zhen)站配|??40MVAd(hui)Q(ben)拥?(qie)?20kVq(ma)(ma)线(hao)?0(qie)?10kV出(hong)(hao)Q(ben)(han)中一(cun)?10kV出(hong)(hao)q(ma)(ma)接q(qian)(kua)城轨变(zhen)站。在10kV母线(hao)侧加(mao)一(cun)套智光S(cheng)VG(mao)置ZG-dSVG-H8000/10YQ(ben)(han)量ؓu8Mvar?
该公(hong)的600mm热蝾带钢(jue)UK?0kV生U的M动系l(xi)(shu)(lian)大多数为直电(shu)(lian),(ren)采用(ke)6(xi)L整流(wu)供电(shu)Q另外还(lian)(xiong)分低(geng)压(pin)频调速(xi)(shu)(lian)Z用,(ren)(lu)荷冲击较大(mo)(ci)(ping)含量超(luo)、电(shu)压跌落幅D大、功率因C(geng)(mo)?0kV母线加(kang)一(lian)(bi)定补...
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