由于繼(ji)(ji)(ji)電(dian)保(bao)護(hu)在(zai)電(dian)力系統(tong)中的作(zuo)用及其對電(dian)力系統(tong)**連續供電(dian)的取(qu)要(yao)(yao)性(xing)，要(yao)(yao)求(qiu)(qiu)(qiu)繼(ji)(ji)(ji)電(dian)保(bao)護(hu)必須具有一定的性(xing)能、特點，因(yin)而對繼(ji)(ji)(ji)電(dian)保(bao)護(hu)工(gong)作(zuo)者也應(ying)提出相應(ying)的要(yao)(yao)求(qiu)(qiu)(qiu)。繼(ji)(ji)(ji)電(dian)保(bao)護(hu)的主要(yao)(yao)特點及對其工(gong)作(zuo)者的要(yao)(yao)求(qiu)(qiu)(qiu)如下：
1、電(dian)力系(xi)統(tong)是(shi)由很多復雜的(de)(de)一次主(zhu)設備(bei)(bei)和(he)(he)二次保護(hu)、控(kong)制、調節、信號等(deng)(deng)輔(fu)(fu)助設備(bei)(bei)組(zu)成的(de)(de)一個(ge)有(you)機(ji)整(zheng)體。每個(ge)設備(bei)(bei)都有(you)其特有(you)的(de)(de)運(yun)行特性和(he)(he)故(gu)障(zhang)時的(de)(de)工(gong)(gong)況。任一設備(bei)(bei)的(de)(de)故(gu)障(zhang)都將立(li)即引起系(xi)統(tong)正常運(yun)行狀(zhuang)態(tai)的(de)(de)改(gai)變或破壞，給其他(ta)設備(bei)(bei)以(yi)及整(zheng)個(ge)系(xi)統(tong)造成不同程度的(de)(de)影響。因此，繼(ji)電(dian)保護(hu)的(de)(de)工(gong)(gong)作(zuo)涉及每個(ge)電(dian)氣(qi)主(zhu)設備(bei)(bei)和(he)(he)二次輔(fu)(fu)助設備(bei)(bei)。這就要求繼(ji)電(dian)保護(hu)工(gong)(gong)作(zuo)者對所(suo)有(you)這些設備(bei)(bei)的(de)(de)工(gong)(gong)作(zuo)原(yuan)理(li)(li)、性能、參數計(ji)(ji)(ji)算和(he)(he)故(gu)障(zhang)狀(zhuang)態(tai)的(de)(de)分析等(deng)(deng)有(you)深刻的(de)(de)理(li)(li)解，還(huan)要有(you)廣(guang)泛(fan)的(de)(de)生(sheng)產運(yun)行知(zhi)識。此外對于(yu)整(zheng)個(ge)電(dian)力系(xi)統(tong)的(de)(de)規劃設計(ji)(ji)(ji)原(yuan)則、運(yun)行方(fang)式制訂的(de)(de)依(yi)據、電(dian)壓及頓(dun)率調竹的(de)(de)理(li)(li)論、潮流及穩(wen)定計(ji)(ji)(ji)算的(de)(de)方(fang)法(fa)以(yi)及經濟調度、**控(kong)制原(yuan)理(li)(li)和(he)(he)方(fang)法(fa)等(deng)(deng)都要有(you)清楚的(de)(de)概念。
2、電(dian)(dian)(dian)(dian)力系(xi)統(tong)繼(ji)(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)是一(yi)門綜(zong)合(he)性(xing)的(de)(de)(de)(de)學(xue)科(ke)(ke)，它奠基(ji)于理(li)論電(dian)(dian)(dian)(dian)工(gong)、電(dian)(dian)(dian)(dian)機(ji)(ji)學(xue)和(he)電(dian)(dian)(dian)(dian)力系(xi)統(tong)分析等(deng)基(ji)礎理(li)論，還(huan)與電(dian)(dian)(dian)(dian)子技(ji)(ji)術(shu)(shu)、通信(xin)(xin)技(ji)(ji)術(shu)(shu)、計(ji)算機(ji)(ji)技(ji)(ji)術(shu)(shu)和(he)信(xin)(xin)息(xi)科(ke)(ke)學(xue)等(deng)新(xin)(xin)理(li)論、新(xin)(xin)技(ji)(ji)術(shu)(shu)有著(zhu)密(mi)切的(de)(de)(de)(de)關(guan)系(xi)。縱觀繼(ji)(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)技(ji)(ji)術(shu)(shu)的(de)(de)(de)(de)發(fa)(fa)(fa)展(zhan)史(shi)，可以(yi)看(kan)到電(dian)(dian)(dian)(dian)力系(xi)統(tong)通信(xin)(xin)技(ji)(ji)術(shu)(shu)上的(de)(de)(de)(de)每一(yi)個重(zhong)大進展(zhan)都導(dao)致了(le)(le)一(yi)種(zhong)新(xin)(xin)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)原理(li)的(de)(de)(de)(de)出(chu)(chu)現(xian)(xian)，如高頻(pin)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)、微波(bo)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)和(he)光纖保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)等(deng)；每一(yi)種(zhong)新(xin)(xin)電(dian)(dian)(dian)(dian)子元件(jian)的(de)(de)(de)(de)出(chu)(chu)現(xian)(xian)也都引(yin)起(qi)了(le)(le)繼(ji)(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)裝置(zhi)的(de)(de)(de)(de)**。由(you)機(ji)(ji)電(dian)(dian)(dian)(dian)式繼(ji)(ji)電(dian)(dian)(dian)(dian)器發(fa)(fa)(fa)展(zhan)到品(pin)體管(guan)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)裝置(zhi)、集成(cheng)電(dian)(dian)(dian)(dian)路式保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)裝置(zhi)和(he)微機(ji)(ji)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)，就充分說(shuo)明了(le)(le)這(zhe)個問(wen)題．目前微機(ji)(ji)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)的(de)(de)(de)(de)件(jian)及(ji)及(ji)光纖通信(xin)(xin)和(he)信(xin)(xin)息(xi)網絡的(de)(de)(de)(de)實(shi)現(xian)(xian)正在使繼(ji)(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)技(ji)(ji)術(shu)(shu)的(de)(de)(de)(de)面(mian)貌發(fa)(fa)(fa)生根本的(de)(de)(de)(de)變化。在繼(ji)(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)的(de)(de)(de)(de)設(she)計(ji)、制造和(he)運行(xing)方(fang)面(mian)都將出(chu)(chu)現(xian)(xian)一(yi)些新(xin)(xin)的(de)(de)(de)(de)理(li)論、新(xin)(xin)的(de)(de)(de)(de)概念和(he)新(xin)(xin)的(de)(de)(de)(de)方(fang)法。由(you)此可見，繼(ji)(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)工(gong)作(zuo)者應密(mi)切注(zhu)意相鄰學(xue)科(ke)(ke)中新(xin)(xin)理(li)論、新(xin)(xin)技(ji)(ji)術(shu)(shu)、新(xin)(xin)材料的(de)(de)(de)(de)發(fa)(fa)(fa)展(zhan)情(qing)況，積極而(er)慎重(zhong)地運用各種(zhong)新(xin)(xin)技(ji)(ji)術(shu)(shu)成(cheng)果，不(bu)斷發(fa)(fa)(fa)展(zhan)繼(ji)(ji)電(dian)(dian)(dian)(dian)保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)的(de)(de)(de)(de)理(li)論、提高其技(ji)(ji)術(shu)(shu)水平(ping)和(he)可靠性(xing)指標，改善保(bao)(bao)(bao)(bao)(bao)護(hu)(hu)(hu)裝置(zhi)的(de)(de)(de)(de)性(xing)能，以(yi)保(bao)(bao)(bao)(bao)(bao)證電(dian)(dian)(dian)(dian)力系(xi)統(tong)的(de)(de)(de)(de)**運行(xing)。
3、繼(ji)電(dian)保護(hu)是一門理(li)(li)論(lun)和(he)實踐并(bing)重(zhong)的(de)(de)(de)(de)學科(ke)。為(wei)掌(zhang)握繼(ji)電(dian)保護(hu)裝置的(de)(de)(de)(de)性(xing)(xing)能(neng)(neng)及其(qi)在(zai)(zai)電(dian)力(li)系(xi)統(tong)故障時的(de)(de)(de)(de)動(dong)作行(xing)為(wei)，既(ji)需運(yun)用(yong)所學課程的(de)(de)(de)(de)理(li)(li)論(lun)知(zhi)識對(dui)(dui)系(xi)統(tong)故障情況和(he)保護(hu)裝置動(dong)作行(xing)為(wei)進(jin)行(xing)分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)，還需對(dui)(dui)繼(ji)電(dian)保護(hu)裝置進(jin)行(xing)實驗(yan)(yan)(yan)室試(shi)驗(yan)(yan)(yan)、數字仿真分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)、在(zai)(zai)電(dian)力(li)系(xi)統(tong)動(dong)態模利上試(shi)驗(yan)(yan)(yan)、現場人工故障試(shi)驗(yan)(yan)(yan)以及在(zai)(zai)現場條(tiao)件(jian)下的(de)(de)(de)(de)試(shi)運(yun)行(xing)。僅有(you)理(li)(li)論(lun)分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)不(bu)能(neng)(neng)認為(wei)對(dui)(dui)保護(hu)性(xing)(xing)能(neng)(neng)的(de)(de)(de)(de)了解是充分(fen)(fen)(fen)(fen)(fen)的(de)(de)(de)(de)。只有(you)經過(guo)各種嚴格的(de)(de)(de)(de)試(shi)驗(yan)(yan)(yan)，試(shi)驗(yan)(yan)(yan)結果和(he)理(li)(li)論(lun)分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)基本(ben)一致，并(bing)滿足(zu)預定的(de)(de)(de)(de)要求，才能(neng)(neng)在(zai)(zai)實踐中采用(yong)。因此，要搞好繼(ji)電(dian)保護(hu)工作不(bu)僅要善于對(dui)(dui)復雜(za)的(de)(de)(de)(de)系(xi)統(tong)運(yun)行(xing)和(he)保護(hu)性(xing)(xing)能(neng)(neng)問(wen)題進(jin)行(xing)理(li)(li)論(lun)分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)，還必須掌(zhang)握科(ke)學的(de)(de)(de)(de)實驗(yan)(yan)(yan)技術，尤(you)其(qi)是在(zai)(zai)現場條(tiao)件(jian)下進(jin)行(xing)調試(shi)和(he)實驗(yan)(yan)(yan)的(de)(de)(de)(de)技術。
4、繼(ji)電(dian)(dian)(dian)(dian)(dian)保護(hu)(hu)的(de)工作稍有(you)差錯，就可能對電(dian)(dian)(dian)(dian)(dian)力(li)(li)系(xi)(xi)統的(de)運(yun)(yun)行造(zao)成嚴(yan)重(zhong)的(de)影響，給國民(min)經濟和(he)人民(min)生活帶(dai)來不(bu)可估(gu)量(liang)的(de)損失。國內、外(wai)幾次電(dian)(dian)(dian)(dian)(dian)力(li)(li)系(xi)(xi)統瓦解，進(jin)而導致廣大(da)地區工、農業(ye)生產癱瘓和(he)社會(hui)秩序(xu)混亂的(de)嚴(yan)重(zhong)事故，常(chang)常(chang)是由一(yi)個繼(ji)電(dian)(dian)(dian)(dian)(dian)保護(hu)(hu)裝(zhuang)置(zhi)不(bu)正確(que)(que)動(dong)作所引起(qi)的(de)。因此，繼(ji)電(dian)(dian)(dian)(dian)(dian)保護(hu)(hu)工作者對電(dian)(dian)(dian)(dian)(dian)力(li)(li)系(xi)(xi)統的(de)**運(yun)(yun)行肩(jian)負著重(zhong)大(da)的(de)責任．這就要求繼(ji)電(dian)(dian)(dian)(dian)(dian)保護(hu)(hu)工作者其有(you)高(gao)度的(de)責任感(gan)，嚴(yan)謹細致的(de)工作作風，在工作中(zhong)樹(shu)立可靠性**的(de)思(si)想。此外(wai)，還要求他們有(you)合(he)作精神，主動(dong)配(pei)合(he)各規劃、設(she)計和(he)運(yun)(yun)行部(bu)門分析研究電(dian)(dian)(dian)(dian)(dian)力(li)(li)系(xi)(xi)統發展和(he)運(yun)(yun)行情況，了(le)解對繼(ji)電(dian)(dian)(dian)(dian)(dian)保護(hu)(hu)的(de)要求，以(yi)便(bian)及時采取(qu)應有(you)的(de)措施，確(que)(que)保繼(ji)電(dian)(dian)(dian)(dian)(dian)保護(hu)(hu)滿足電(dian)(dian)(dian)(dian)(dian)力(li)(li)系(xi)(xi)統運(yun)(yun)行的(de)要求。
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