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中低壓母線及饋線電弧光維護解決方案

文字:[大][中][小] 手機頁面二維碼 2019/8/8     瀏覽次數:    

     1 中(zhong)低(di)壓線(xian)(xian)(xian)(xian)路(lu)(lu)(lu)單(dan)(dan)(dan)(dan)相(xiang)(xiang)接地(di)(di)及(ji)電(dian)(dian)(dian)(dian)(dian)纜(lan)室(shi)(shi)(shi)短(duan)路(lu)(lu)(lu)弧(hu)光(guang)(guang)(guang)維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)解決(jue)方(fang)案 開關柜下部(bu)(bu)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)纜(lan)銜接頭號(hao)(hao)部(bu)(bu)位是絕(jue)緣(yuan)的(de)(de)(de)薄弱環節,簡單(dan)(dan)(dan)(dan)發(fa)作(zuo)(zuo)單(dan)(dan)(dan)(dan)相(xiang)(xiang)接地(di)(di)毛(mao)(mao)(mao)病(bing)(bing),并發(fa)作(zuo)(zuo)電(dian)(dian)(dian)(dian)(dian)弧(hu)光(guang)(guang)(guang)。單(dan)(dan)(dan)(dan)相(xiang)(xiang)對(dui)(dui)(dui)地(di)(di)擊穿(chuan)又很簡單(dan)(dan)(dan)(dan)發(fa)展成(cheng)兩(liang)相(xiang)(xiang)或三相(xiang)(xiang)對(dui)(dui)(dui)地(di)(di)短(duan)路(lu)(lu)(lu),發(fa)作(zuo)(zuo)更(geng)為嚴(yan)峻的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)弧(hu)光(guang)(guang)(guang)。此時(shi)(shi)過電(dian)(dian)(dian)(dian)(dian)流維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)雖(sui)可(ke)動作(zuo)(zuo), 但(dan)毛(mao)(mao)(mao)病(bing)(bing)現已對(dui)(dui)(dui)設(she)(she)(she)備(bei)(bei)(bei)形(xing)成(cheng)比較嚴(yan)峻的(de)(de)(de)損(sun)(sun)壞。針對(dui)(dui)(dui)此類(lei)(lei)弧(hu)光(guang)(guang)(guang)毛(mao)(mao)(mao)病(bing)(bing),我們推(tui)薦如下技能解決(jue)方(fang)案: 對(dui)(dui)(dui)每條饋(kui)(kui)線(xian)(xian)(xian)(xian)裝備(bei)(bei)(bei)1臺 LKEAPFD4i4a4o饋(kui)(kui)線(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan),該維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)選(xuan)(xuan)用(yong)弧(hu)光(guang)(guang)(guang)檢測(ce)(ce)和過電(dian)(dian)(dian)(dian)(dian)流檢測(ce)(ce)(零(ling)序(xu)電(dian)(dian)(dian)(dian)(dian)流和A、C相(xiang)(xiang)差(cha)電(dian)(dian)(dian)(dian)(dian)流)雙判(pan)據原理,經(jing)過檢測(ce)(ce)電(dian)(dian)(dian)(dian)(dian)纜(lan)室(shi)(shi)(shi)弧(hu)光(guang)(guang)(guang)信(xin)號(hao)(hao)和電(dian)(dian)(dian)(dian)(dian)流突變(bian)量(或常量)信(xin)號(hao)(hao),完成(cheng)對(dui)(dui)(dui) 饋(kui)(kui)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜(lan)室(shi)(shi)(shi)接地(di)(di)及(ji)短(duan)路(lu)(lu)(lu)毛(mao)(mao)(mao)病(bing)(bing)的(de)(de)(de)維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)。 LKEAPFD4i4a4o饋(kui)(kui)線(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)可(ke)收集線(xian)(xian)(xian)(xian)路(lu)(lu)(lu)A、C相(xiang)(xiang)差(cha)電(dian)(dian)(dian)(dian)(dian)流、零(ling)序(xu)電(dian)(dian)(dian)(dian)(dian)流以(yi)(yi)及(ji)電(dian)(dian)(dian)(dian)(dian)纜(lan)室(shi)(shi)(shi)弧(hu)光(guang)(guang)(guang)信(xin)號(hao)(hao),并提供四個(ge)(ge)常開跳閘接點(接入維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)跳閘回路(lu)(lu)(lu))和四個(ge)(ge)弧(hu)光(guang)(guang)(guang)信(xin)號(hao)(hao)輸入通(tong)道,一(yi)臺饋(kui)(kui)線(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)可(ke)完成(cheng)兩(liang)條線(xian)(xian)(xian)(xian)路(lu)(lu)(lu) 的(de)(de)(de)維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)。 饋(kui)(kui)線(xian)(xian)(xian)(xian)電(dian)(dian)(dian)(dian)(dian)纜(lan)室(shi)(shi)(shi)弧(hu)光(guang)(guang)(guang)維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)設(she)(she)(she)備(bei)(bei)(bei)裝備(bei)(bei)(bei)表(biao): 因(yin)為設(she)(she)(she)備(bei)(bei)(bei)選(xuan)(xuan)用(yong)模塊化,因(yin)而可(ke)組(zu)成(cheng)只要一(yi)個(ge)(ge)主(zhu)控單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)的(de)(de)(de)簡單(dan)(dan)(dan)(dan)弧(hu)光(guang)(guang)(guang)維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)體(ti)系(xi),也可(ke)組(zu)成(cheng)包含多個(ge)(ge)功用(yong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)的(de)(de)(de)雜(za)亂弧(hu)光(guang)(guang)(guang)維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)體(ti)系(xi)。體(ti)系(xi)選(xuan)(xuan)用(yong)網線(xian)(xian)(xian)(xian)(或光(guang)(guang)(guang)纖(xian)(xian))級聯或交換機星型銜接。主(zhu)控單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)與(yu)電(dian)(dian)(dian)(dian)(dian)流維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan) 元(yuan)(yuan)(yuan)、弧(hu)光(guang)(guang)(guang)擴展單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)、饋(kui)(kui)線(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)之間都選(xuan)(xuan)用(yong)網線(xian)(xian)(xian)(xian)(或光(guang)(guang)(guang)纖(xian)(xian))銜接。主(zhu)控單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)、弧(hu)光(guang)(guang)(guang)擴展單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)、饋(kui)(kui)線(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)與(yu)弧(hu)光(guang)(guang)(guang)傳感器(qi)之間選(xuan)(xuan)用(yong)專(zhuan)(zhuan)用(yong)雙絞線(xian)(xian)(xian)(xian)(電(dian)(dian)(dian)(dian)(dian)流型)或專(zhuan)(zhuan)用(yong)光(guang)(guang)(guang)纖(xian)(xian)(光(guang)(guang)(guang)纖(xian)(xian)型)銜接。 本體(ti)系(xi)經(jing)過主(zhu)控單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)和站(zhan)內(nei)(nei)監控體(ti)系(xi)通(tong)訊,主(zhu)控單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)有2個(ge)(ge)以(yi)(yi)太網口和1個(ge)(ge)RS485接口,通(tong)訊規約支撐IEC61850、IEC103,規范MODBUS RTU協議,可(ke)方(fang)便地(di)(di)接入站(zhan)內(nei)(nei)綜自體(ti)系(xi) 2 中(zhong)低(di)壓母(mu)線(xian)(xian)(xian)(xian)短(duan)路(lu)(lu)(lu)毛(mao)(mao)(mao)病(bing)(bing)弧(hu)光(guang)(guang)(guang)維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)解決(jue)方(fang)案 中(zhong)、低(di)壓母(mu)線(xian)(xian)(xian)(xian)發(fa)作(zuo)(zuo)短(duan)路(lu)(lu)(lu)毛(mao)(mao)(mao)病(bing)(bing)時(shi)(shi),所發(fa)作(zuo)(zuo)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)弧(hu)光(guang)(guang)(guang)對(dui)(dui)(dui)設(she)(she)(she)備(bei)(bei)(bei)及(ji)人員會形(xing)成(cheng)極大(da)的(de)(de)(de)損(sun)(sun)傷。但(dan)是現在在國內(nei)(nei)中(zhong)低(di)壓母(mu)線(xian)(xian)(xian)(xian)體(ti)系(xi)中(zhong)一(yi)般不裝備(bei)(bei)(bei)專(zhuan)(zhuan)用(yong)的(de)(de)(de)快速母(mu)線(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu),而是依靠上一(yi)級變(bian)壓器(qi)的(de)(de)(de)后備(bei)(bei)(bei)維(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)(hu)切除母(mu)線(xian)(xian)(xian)(xian)短(duan)路(lu)(lu)(lu) 毛(mao)(mao)(mao)病(bing)(bing),這(zhe)樣(yang)導致了毛(mao)(mao)(mao)病(bing)(bing)切除時(shi)(shi)刻(ke)的(de)(de)(de)延長,加(jia)大(da)了設(she)(she)(she)備(bei)(bei)(bei)的(de)(de)(de)損(sun)(sun)傷程度。破壞嚴(yan)峻時(shi)(shi),可(ke)能形(xing)成(cheng)事故(gu)進一(yi)步擴大(da),要挾到體(ti)系(xi)的(de)(de)(de)安(an)穩運(yun)行。針對(dui)(dui)(dui)此類(lei)(lei)問題的(de)(de)(de)解決(jue)方(fang)案為:裝備(bei)(bei)(bei)一(yi)套

 

 

LKEAP電弧光維護體系對母 線進行維護。 LKEAP電弧光維護體系維護裝備表: 。

 

    2.1 LKEAP電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)體(ti)(ti)(ti)系(xi)(xi)裝(zhuang)(zhuang)備(bei)(bei)(bei)(bei)事例一(yi): 2.1.1 體(ti)(ti)(ti)系(xi)(xi)組成: 2條電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源進線(xian),2臺主(zhu)(zhu)變,2段(duan)(duan)(duan)(duan)母(mu)線(xian),單(dan)(dan)(dan)(dan)母(mu)分段(duan)(duan)(duan)(duan)結(jie)(jie)構,a段(duan)(duan)(duan)(duan)、b段(duan)(duan)(duan)(duan)均(jun)為(wei)(wei)(wei)(wei)(wei)12個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)距離(li)(li)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(圖中省(sheng)掉了一(yi)些(xie)距離(li)(li)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan))。 裝(zhuang)(zhuang)備(bei)(bei)(bei)(bei)方案為(wei)(wei)(wei)(wei)(wei)主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)模式,體(ti)(ti)(ti)系(xi)(xi)結(jie)(jie)構如(ru)下(xia): 2.1.3 體(ti)(ti)(ti)系(xi)(xi)裝(zhuang)(zhuang)備(bei)(bei)(bei)(bei)闡明(ming): 弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)體(ti)(ti)(ti)系(xi)(xi)裝(zhuang)(zhuang)備(bei)(bei)(bei)(bei)2臺 LKEAP主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)和(he)(he)(he)(he)(he)24個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi),其(qi)(qi)間包(bao)含Q2、Q4處(chu)(chu)各(ge)1個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi),Q5處(chu)(chu)2個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi),a段(duan)(duan)(duan)(duan)、b段(duan)(duan)(duan)(duan)其(qi)(qi)他(ta)距離(li)(li)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)各(ge)10個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi),裝(zhuang)(zhuang)備(bei)(bei)(bei)(bei)6路(lu)跳(tiao)(tiao)(tiao)閘(zha)(zha)出(chu)(chu)(chu)口(kou)(kou)(kou)。Q2處(chu)(chu)1個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)、Q5處(chu)(chu)1個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi) 和(he)(he)(he)(he)(he)a段(duan)(duan)(duan)(duan)其(qi)(qi)他(ta)距離(li)(li)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)10個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)接(jie)(jie)(jie)至(zhi)(zhi)1#主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)A01~A12傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)接(jie)(jie)(jie)口(kou)(kou)(kou)。Q4處(chu)(chu)1個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)、Q5處(chu)(chu)1個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)和(he)(he)(he)(he)(he)b段(duan)(duan)(duan)(duan)其(qi)(qi)他(ta)距離(li)(li)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)10個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)接(jie)(jie)(jie)至(zhi)(zhi)2#主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)A01~A12傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)接(jie)(jie)(jie)口(kou)(kou)(kou)。 Q2處(chu)(chu)CT二(er)次(ci)(ci)接(jie)(jie)(jie)至(zhi)(zhi)1#主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)I1~I3三相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu),Q4處(chu)(chu)CT二(er)次(ci)(ci)接(jie)(jie)(jie)至(zhi)(zhi)2#主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)I1~I3三相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu),Q5處(chu)(chu)CT二(er)次(ci)(ci)一(yi)起接(jie)(jie)(jie)至(zhi)(zhi)1#和(he)(he)(he)(he)(he)2#主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)I4~I6三相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)。 1#主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)跳(tiao)(tiao)(tiao)閘(zha)(zha)出(chu)(chu)(chu)口(kou)(kou)(kou)1跳(tiao)(tiao)(tiao)Q1(作(zuo)(zuo)為(wei)(wei)(wei)(wei)(wei)失(shi)靈發(fa)(fa)動(dong)(dong)(dong)),出(chu)(chu)(chu)口(kou)(kou)(kou)2跳(tiao)(tiao)(tiao) Q2,出(chu)(chu)(chu)口(kou)(kou)(kou)3跳(tiao)(tiao)(tiao)Q5,2#主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)跳(tiao)(tiao)(tiao)閘(zha)(zha)出(chu)(chu)(chu)口(kou)(kou)(kou)1跳(tiao)(tiao)(tiao)Q3(作(zuo)(zuo)為(wei)(wei)(wei)(wei)(wei)失(shi)靈發(fa)(fa)動(dong)(dong)(dong)),出(chu)(chu)(chu)口(kou)(kou)(kou)2跳(tiao)(tiao)(tiao)Q4,出(chu)(chu)(chu)口(kou)(kou)(kou)3跳(tiao)(tiao)(tiao)Q5。 2.2 LKEAP電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)體(ti)(ti)(ti)系(xi)(xi)裝(zhuang)(zhuang)備(bei)(bei)(bei)(bei)事例二(er): 2.2.1 體(ti)(ti)(ti)系(xi)(xi)組成: 2條電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源進線(xian),2臺主(zhu)(zhu)變,2段(duan)(duan)(duan)(duan)母(mu)線(xian),單(dan)(dan)(dan)(dan)母(mu)分段(duan)(duan)(duan)(duan)結(jie)(jie)構,a段(duan)(duan)(duan)(duan)為(wei)(wei)(wei)(wei)(wei)12個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)距離(li)(li)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan),b段(duan)(duan)(duan)(duan)為(wei)(wei)(wei)(wei)(wei)16個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)距離(li)(li)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(圖中省(sheng)掉了一(yi)些(xie)距離(li)(li)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan))。 裝(zhuang)(zhuang)備(bei)(bei)(bei)(bei)方案為(wei)(wei)(wei)(wei)(wei)擴(kuo)展(zhan)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)模式,體(ti)(ti)(ti)系(xi)(xi)結(jie)(jie)構如(ru)下(xia): 體(ti)(ti)(ti)系(xi)(xi)裝(zhuang)(zhuang)備(bei)(bei)(bei)(bei)闡明(ming): 弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)體(ti)(ti)(ti)系(xi)(xi)裝(zhuang)(zhuang)備(bei)(bei)(bei)(bei)1臺 LKEAP主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan),1臺 LKEAPEX6i4o電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan),1臺 LKEAPEX16a弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)擴(kuo)展(zhan)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan),28個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)。 主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)與(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)、弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)擴(kuo)展(zhan)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)經(jing)過(guo)網線(xian)(或光(guang)(guang)(guang)(guang)(guang)纖(xian))銜(xian)接(jie)(jie)(jie)通(tong)訊(xun)。能夠(gou)級聯,也可(ke)(ke)經(jing)過(guo)交(jiao)換(huan)機星型銜(xian)接(jie)(jie)(jie)。 LKEAP主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)裝(zhuang)(zhuang)備(bei)(bei)(bei)(bei)12個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi),其(qi)(qi)間包(bao)含Q2處(chu)(chu)1個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)、Q5處(chu)(chu)1個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)和(he)(he)(he)(he)(he)a段(duan)(duan)(duan)(duan)其(qi)(qi)他(ta)距離(li)(li)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)10個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi),接(jie)(jie)(jie)至(zhi)(zhi)主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)A01~A12傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)接(jie)(jie)(jie)口(kou)(kou)(kou)。 LKEAPEX16a弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)擴(kuo)展(zhan)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)裝(zhuang)(zhuang)備(bei)(bei)(bei)(bei)16個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi),其(qi)(qi)間包(bao)含Q4處(chu)(chu)1個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)、Q5處(chu)(chu)1個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)和(he)(he)(he)(he)(he)b段(duan)(duan)(duan)(duan)其(qi)(qi)他(ta)距離(li)(li)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)14個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi),接(jie)(jie)(jie)至(zhi)(zhi)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)擴(kuo)展(zhan)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)A01~A16傳(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)接(jie)(jie)(jie)口(kou)(kou)(kou)。 Q2處(chu)(chu)CT二(er)次(ci)(ci)接(jie)(jie)(jie)至(zhi)(zhi)主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)I1~I3三相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu),Q4處(chu)(chu)CT二(er)次(ci)(ci)接(jie)(jie)(jie)至(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)I1~I3三相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu),Q5處(chu)(chu)CT二(er)次(ci)(ci)接(jie)(jie)(jie)至(zhi)(zhi)主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)I4~I6三相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)。 主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)跳(tiao)(tiao)(tiao)閘(zha)(zha)出(chu)(chu)(chu)口(kou)(kou)(kou)1跳(tiao)(tiao)(tiao)Q1(作(zuo)(zuo)為(wei)(wei)(wei)(wei)(wei)失(shi)靈發(fa)(fa)動(dong)(dong)(dong)),出(chu)(chu)(chu)口(kou)(kou)(kou)2跳(tiao)(tiao)(tiao)Q2,出(chu)(chu)(chu)口(kou)(kou)(kou)3跳(tiao)(tiao)(tiao)Q5,電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)跳(tiao)(tiao)(tiao)閘(zha)(zha)出(chu)(chu)(chu)口(kou)(kou)(kou)1跳(tiao)(tiao)(tiao)Q3(作(zuo)(zuo)為(wei)(wei)(wei)(wei)(wei)失(shi)靈發(fa)(fa)動(dong)(dong)(dong)),出(chu)(chu)(chu)口(kou)(kou)(kou)2跳(tiao)(tiao)(tiao)Q4。 2.2.4 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)裝(zhuang)(zhuang)備(bei)(bei)(bei)(bei)闡明(ming): 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)裝(zhuang)(zhuang)置在進線(xian)開(kai)關柜(ju)儀表室內,收(shou)(shou)集(ji)3路(lu)進線(xian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)信息。裝(zhuang)(zhuang)備(bei)(bei)(bei)(bei)2路(lu)跳(tiao)(tiao)(tiao)閘(zha)(zha)出(chu)(chu)(chu)口(kou)(kou)(kou),別離(li)(li)接(jie)(jie)(jie)至(zhi)(zhi)進線(xian)柜(ju)和(he)(he)(he)(he)(he)變壓器(qi)(qi)(qi)進線(xian)斷路(lu)器(qi)(qi)(qi)(作(zuo)(zuo)為(wei)(wei)(wei)(wei)(wei)失(shi)靈發(fa)(fa)動(dong)(dong)(dong))跳(tiao)(tiao)(tiao)閘(zha)(zha)回路(lu)。 主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)和(he)(he)(he)(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)、弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)擴(kuo)展(zhan)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)通(tong) 過(guo)網線(xian)(或光(guang)(guang)(guang)(guang)(guang)纖(xian))完成高速通(tong)訊(xun)。由主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)集(ji)中控(kong)(kong)(kong)(kong)制(zhi),收(shou)(shou)集(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)、弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)信息,發(fa)(fa)出(chu)(chu)(chu)跳(tiao)(tiao)(tiao)閘(zha)(zha)指令。主(zhu)(zhu)控(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)實時檢測與(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)、弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)擴(kuo)展(zhan)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)之(zhi)間的(de)通(tong)訊(xun)狀況(kuang),若通(tong)訊(xun)反常則(ze)即時告警并(bing)閉鎖該單(dan)(dan)(dan)(dan) 元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)并(bing)聯維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)。 經(jing)過(guo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan),可(ke)(ke)完成多(duo)段(duan)(duan)(duan)(duan)母(mu)線(xian)的(de)集(ji)中控(kong)(kong)(kong)(kong)制(zhi),方便(bian)監控(kong)(kong)(kong)(kong)操(cao)作(zuo)(zuo)和(he)(he)(he)(he)(he)后期擴(kuo)展(zhan)。 本體(ti)(ti)(ti)系(xi)(xi)最多(duo)可(ke)(ke)接(jie)(jie)(jie)入(ru)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)維(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)和(he)(he)(he)(he)(he)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)擴(kuo)展(zhan)單(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)的(de)總和(he)(he)(he)(he)(he)為(wei)(wei)(wei)(wei)(wei)17個(ge)(ge)(ge)(ge)(ge)(ge)(ge)(ge),大(da)大(da)提高

      3 中(zhong)低壓體(ti)(ti)系(xi)(xi)母線(xian)(xian)(xian)(xian)(xian)(xian)室(shi)、開關室(shi)及電(dian)(dian)(dian)纜(lan)室(shi)短路毛病全(quan)體(ti)(ti)電(dian)(dian)(dian)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)解決方案 LKEAP電(dian)(dian)(dian)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)體(ti)(ti)系(xi)(xi)能夠(gou)作(zuo)為(wei)(wei)中(zhong)低壓母線(xian)(xian)(xian)(xian)(xian)(xian)及開關柜(ju)開關室(shi)、電(dian)(dian)(dian)纜(lan)室(shi)的主(zhu)(zhu)(zhu)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu),全(quan)面維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)母線(xian)(xian)(xian)(xian)(xian)(xian)及開關,做(zuo)到(dao)整個(ge)(ge)(ge)(ge)(ge)體(ti)(ti)系(xi)(xi)無維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)死區。一起(qi)選(xuan)(xuan)用(yong)(yong)了維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)選(xuan)(xuan)擇性技能,完成(cheng)饋(kui)(kui)(kui)(kui)(kui)線(xian)(xian)(xian)(xian)(xian)(xian)中(zhong)置柜(ju)的電(dian)(dian)(dian)纜(lan)室(shi)、開關室(shi)、母 線(xian)(xian)(xian)(xian)(xian)(xian)室(shi)等不同方位發(fa)(fa)作(zuo)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)毛病時的選(xuan)(xuan)擇性跳(tiao)(tiao)閘(zha)。避免停電(dian)(dian)(dian)規(gui)模(mo)的擴(kuo)大化(hua)和不必要的設(she)備損(sun)毀和人身安(an)全(quan)事故發(fa)(fa)作(zuo)。 LKEAP電(dian)(dian)(dian)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)體(ti)(ti)系(xi)(xi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)裝(zhuang)(zhuang)(zhuang)(zhuang)備見下表: 因為(wei)(wei)設(she)備選(xuan)(xuan)用(yong)(yong)模(mo)塊化(hua),因而可組(zu)成(cheng)只要一個(ge)(ge)(ge)(ge)(ge)主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)的簡(jian)單(dan)(dan)(dan)(dan)(dan)(dan)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)體(ti)(ti)系(xi)(xi),也可組(zu)成(cheng)包(bao)(bao)含多(duo)個(ge)(ge)(ge)(ge)(ge)功用(yong)(yong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)的雜亂弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)體(ti)(ti)系(xi)(xi)。體(ti)(ti)系(xi)(xi)選(xuan)(xuan)用(yong)(yong)網(wang)線(xian)(xian)(xian)(xian)(xian)(xian)級(ji)聯(lian)或(huo)星(xing)型(xing)銜(xian)接(jie)(jie)。主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)和電(dian)(dian)(dian)流(liu)(liu)(liu)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)、主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)和弧(hu)(hu)(hu)(hu) 光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)擴(kuo)展(zhan)(zhan)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)、主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)和饋(kui)(kui)(kui)(kui)(kui)線(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)、電(dian)(dian)(dian)流(liu)(liu)(liu)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)、弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)擴(kuo)展(zhan)(zhan)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)和饋(kui)(kui)(kui)(kui)(kui)線(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)之間(jian)(jian)都(dou)選(xuan)(xuan)用(yong)(yong)網(wang)線(xian)(xian)(xian)(xian)(xian)(xian)(或(huo)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian))銜(xian)接(jie)(jie);主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)和弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi);弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)擴(kuo)展(zhan)(zhan)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)、饋(kui)(kui)(kui)(kui)(kui)線(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)和弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)之間(jian)(jian)選(xuan)(xuan)用(yong)(yong) 專用(yong)(yong)雙(shuang)絞線(xian)(xian)(xian)(xian)(xian)(xian)(電(dian)(dian)(dian)流(liu)(liu)(liu)型(xing))或(huo)專用(yong)(yong)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)(光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian)型(xing))銜(xian)接(jie)(jie)。 本體(ti)(ti)系(xi)(xi)經(jing)(jing)過(guo)主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)和站內監控(kong)(kong)(kong)(kong)(kong)體(ti)(ti)系(xi)(xi)通(tong)訊,主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)有2個(ge)(ge)(ge)(ge)(ge)以太網(wang)口(kou)(kou)和1個(ge)(ge)(ge)(ge)(ge)RS485接(jie)(jie)口(kou)(kou),通(tong)訊規(gui)約支撐IEC61850、IEC103,規(gui)范MODBUS RTU協(xie)議,可方便地接(jie)(jie)入(ru)站內綜自體(ti)(ti)系(xi)(xi)。 3.1 LKEAP電(dian)(dian)(dian)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)體(ti)(ti)系(xi)(xi)裝(zhuang)(zhuang)(zhuang)(zhuang)備事例(li) 3.1.1 體(ti)(ti)系(xi)(xi)組(zu)成(cheng): 2條電(dian)(dian)(dian)源(yuan)進(jin)線(xian)(xian)(xian)(xian)(xian)(xian),2臺主(zhu)(zhu)(zhu)變,2段(duan)母線(xian)(xian)(xian)(xian)(xian)(xian),單(dan)(dan)(dan)(dan)(dan)(dan)母分段(duan)結構,a、b段(duan)均為(wei)(wei)12個(ge)(ge)(ge)(ge)(ge)距離單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(圖中(zhong)省掉了一些距離單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan))。 一次體(ti)(ti)系(xi)(xi)接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)圖如下: 3.1.3 體(ti)(ti)系(xi)(xi)裝(zhuang)(zhuang)(zhuang)(zhuang)備闡明: 弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)體(ti)(ti)系(xi)(xi)裝(zhuang)(zhuang)(zhuang)(zhuang)備2臺 LKEAP主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan),10臺 LKEAPFD4i4a4o饋(kui)(kui)(kui)(kui)(kui)線(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan),42個(ge)(ge)(ge)(ge)(ge)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)。 1#、2#饋(kui)(kui)(kui)(kui)(kui)線(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)經(jing)(jing)過(guo)網(wang)線(xian)(xian)(xian)(xian)(xian)(xian)(或(huo)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian))與(yu)(yu)1#主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)銜(xian)接(jie)(jie)。6#、7#饋(kui)(kui)(kui)(kui)(kui)線(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)經(jing)(jing)過(guo)網(wang)線(xian)(xian)(xian)(xian)(xian)(xian)(或(huo)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)纖(xian))與(yu)(yu)2#主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)銜(xian)接(jie)(jie)。 1#主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)裝(zhuang)(zhuang)(zhuang)(zhuang)備12個(ge)(ge)(ge)(ge)(ge)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi),其(qi)間(jian)(jian)包(bao)(bao)含Q2處(chu)(chu)(chu)(chu)1個(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)、Q5處(chu)(chu)(chu)(chu)1個(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)和a段(duan)其(qi)他距離單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)母線(xian)(xian)(xian)(xian)(xian)(xian)室(shi)10個(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi),接(jie)(jie)至(zhi)(zhi)1#主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)A01~A12傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)接(jie)(jie)口(kou)(kou)。2#主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)裝(zhuang)(zhuang)(zhuang)(zhuang)備12個(ge)(ge)(ge)(ge)(ge)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi),其(qi)間(jian)(jian)包(bao)(bao)含Q4 處(chu)(chu)(chu)(chu)1個(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)、Q5 處(chu)(chu)(chu)(chu)1個(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)和b段(duan)其(qi)他距離單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)母線(xian)(xian)(xian)(xian)(xian)(xian)室(shi)10個(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi),接(jie)(jie)至(zhi)(zhi)2#主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)A01~A12傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)接(jie)(jie)口(kou)(kou)。 1#饋(kui)(kui)(kui)(kui)(kui)線(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)裝(zhuang)(zhuang)(zhuang)(zhuang)備2個(ge)(ge)(ge)(ge)(ge)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(裝(zhuang)(zhuang)(zhuang)(zhuang)置于(yu)電(dian)(dian)(dian)纜(lan)室(shi)),其(qi)間(jian)(jian)包(bao)(bao)含Q6處(chu)(chu)(chu)(chu)1個(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)、Q7處(chu)(chu)(chu)(chu)1個(ge)(ge)(ge)(ge)(ge)傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi),接(jie)(jie)至(zhi)(zhi)1#饋(kui)(kui)(kui)(kui)(kui)線(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)A01~A02傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)接(jie)(jie)口(kou)(kou)。 (2#、6#、7#饋(kui)(kui)(kui)(kui)(kui)線(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)弧(hu)(hu)(hu)(hu)光(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)(guang)傳(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)接(jie)(jie)入(ru)相(xiang)似(si)。) Q2處(chu)(chu)(chu)(chu)CT二次接(jie)(jie)至(zhi)(zhi)1#主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)I1~I3三相(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu),Q4處(chu)(chu)(chu)(chu)CT二次接(jie)(jie)至(zhi)(zhi)2#主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)I1~I3三相(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu),Q5處(chu)(chu)(chu)(chu)CT二次一起(qi)接(jie)(jie)至(zhi)(zhi)1#和2#主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)I4~I6三相(xiang)電(dian)(dian)(dian)流(liu)(liu)(liu)。 Q6處(chu)(chu)(chu)(chu)CT二次接(jie)(jie)至(zhi)(zhi)1#饋(kui)(kui)(kui)(kui)(kui)線(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)I1~I2零序(xu)電(dian)(dian)(dian)流(liu)(liu)(liu)和A、C 相(xiang)差(cha)電(dian)(dian)(dian)流(liu)(liu)(liu),Q7處(chu)(chu)(chu)(chu)CT二次接(jie)(jie)至(zhi)(zhi)1#饋(kui)(kui)(kui)(kui)(kui)線(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)I3~I4零序(xu)電(dian)(dian)(dian)流(liu)(liu)(liu)和A、C相(xiang)差(cha)電(dian)(dian)(dian)流(liu)(liu)(liu)。 (2#、6#、7#饋(kui)(kui)(kui)(kui)(kui)線(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)電(dian)(dian)(dian)流(liu)(liu)(liu)接(jie)(jie)入(ru)相(xiang)似(si)。) 1#主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)跳(tiao)(tiao)閘(zha)出(chu)(chu)(chu)口(kou)(kou)1跳(tiao)(tiao)Q1(作(zuo)為(wei)(wei)失靈發(fa)(fa)動(dong)),出(chu)(chu)(chu)口(kou)(kou)2跳(tiao)(tiao)Q2,出(chu)(chu)(chu)口(kou)(kou)3跳(tiao)(tiao)Q5,2#主(zhu)(zhu)(zhu)控(kong)(kong)(kong)(kong)(kong)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)跳(tiao)(tiao)閘(zha)出(chu)(chu)(chu)口(kou)(kou)1跳(tiao)(tiao)Q3(作(zuo)為(wei)(wei)失靈發(fa)(fa)動(dong)),出(chu)(chu)(chu)口(kou)(kou)2跳(tiao)(tiao)Q4,出(chu)(chu)(chu)口(kou)(kou)3跳(tiao)(tiao)Q5。 1#饋(kui)(kui)(kui)(kui)(kui)線(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)跳(tiao)(tiao)閘(zha)出(chu)(chu)(chu)口(kou)(kou)11跳(tiao)(tiao)Q6,出(chu)(chu)(chu)口(kou)(kou)2跳(tiao)(tiao)Q7。 (2#、6#、7#饋(kui)(kui)(kui)(kui)(kui)線(xian)(xian)(xian)(xian)(xian)(xian)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)護(hu)(hu)(hu)(hu)單(dan)(dan)(dan)(dan)(dan)(dan)元(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)(yuan)跳(tiao)(tiao)閘(zha)出(chu)(chu)(chu)口(kou)(kou)分配相(xiang)似(si)。

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