變(bian)電(dian)站(zhan)直(zhi)流(liu)係(ji)統(tong)在(zai)變(bian)電(dian)站(zhan)的(di)作(zuo)用(yong)是(shi)什(shi)麽(ma)?
變(bian)電(dian)站(zhan)直(zhi)流(liu)係(ji)統(tong)是(shi)變(bian)電(dian)站(zhan)可(ke)靠(kao)的(di)控(kong)製(zhi)電(dian)源(yuan),同(tong)時(shi)兼(jian)有(you)直(zhi)流(liu)保(bao)安(an)電(dian)源(yuan)的(di)功(gong)能(neng)。在(zai)正(zheng)常(chang)情(qing)況(kuang)下(xia),變(bian)電(dian)站(zhan)直(zhi)流(liu)係(ji)統(tong)為(wei)控(kong)製(zhi)信(xin)號(hao),繼(ji)電(dian)保(bao)護(hu),自(zi)動(dong)裝(zhuang)置(zhi),斷(duan)路(lu)器(qi)跳(tiao)、合(ge)閘(zha)操(cao)作(zuo)回(hui)路(lu)提(ti)供(gong)可(ke)靠(kao)的(di)直(zhi)流(liu)控(kong)製(zhi)電(dian)源(yuan)。當(dang)發(fa)生(sheng)交(jiao)流(liu)電(dian)源(yuan)消(xiao)失(shi)的(di)事(shi)故(gu)情(qing)況(kuang)下(xia)為(wei)事(shi)故(gu)照(zhao)明(ming)、交(jiao)流(liu)不(bu)停(ting)電(dian)源(yuan)和(hu)需(xu)要(yao)使(shi)用(yong)直(zhi)流(liu)電(dian)源(yuan)作(zuo)為(wei)控(kong)製(zhi)電(dian)源(yuan)及(ji)動(dong)力(li)電(dian)源(yuan)的(di)設(she)備(bei)繼(ji)續(xu)保(bao)持(chi)一(yi)段(duan)時(shi)間(jian)的(di)持(chi)續(xu)供(gong)電(dian),直(zhi)至(zhi)事(shi)故(gu)處(chu)理(li)完(wan)畢(bi)恢(hui)複(fu)交(jiao)流(liu)供(gong)電(dian)。變(bian)電(dian)站(zhan)直(zhi)流(liu)係(ji)統(tong)可(ke)靠(kao)與(yu)否(pi)對(dui)變(bian)電(dian)站(zhan)的(di)安(an)全(quan)運(yun)行(hang)起(qi)著(zhuo)至(zhi)關(guan)重(chong)要(yao)的(di)作(zuo)用(yong)。
變(bian)電(dian)站(zhan)直(zhi)流(liu)係(ji)統(tong)在(zai)設(she)計(ji)、選(xuan)用(yong)、安(an)裝(zhuang)和(hu)運(yun)行(hang)方(fang)麵(mian)須(xu)遵(zun)守(shou)哪(nei)些(xie)要(yao)求(qiu)?
1、在(zai)設(she)計(ji)上(shang),係(ji)統(tong)設(she)計(ji)要(yao)簡(jian)明(ming)可(ke)靠(kao),同(tong)時(shi)又(you)能(neng)滿(man)足(ju)運(yun)行(hang)靈(ling)活(huo)性(xing)的(di)要(yao)求(qiu),為(wei)此(ci)要(yao)正(zheng)確(que)運(yun)用(yong)經(jing)過(guo)運(yun)行(hang)實(shi)踐(jian)考(kao)驗(yan)的(di)典(dian)型(xing)設(she)計(ji)和(hu)標(biao)準(zhun)設(she)計(ji)。
2、對(dui)蓄(xu)電(dian)池(chi)、充(chong)電(dian)裝(zhuang)置(zhi)、直(zhi)流(liu)屏(bing)等(deng)設(she)備(bei),要(yao)選(xuan)用(yong)可(ke)靠(kao)性(xing)高(gao)、性(xing)能(neng)良(liang)好(hao)、製(zhi)造(zao)精(jing)致(zhi)、符(fu)合(ge)各(ge)級(ji)製(zhi)作(zuo)標(biao)準(zhun)、有(you)運(yun)行(hang)經(jing)驗(yan)或(huo)經(jing)過(guo)主(zhu)管(guan)部(bu)門(men)鑒(jian)定(ding)的(di)產(chan)品(pin)。
3、設(she)計(ji)的(di)安(an)裝(zhuang)環(huan)境(jing)條(tiao)件(jian)一(yi)定(ding)要(yao)複(fu)合(ge)設(she)備(bei)的(di)要(yao)求(qiu),特(te)別(bie)是(shi)蓄(xu)電(dian)池(chi)的(di)環(huan)境(jing)條(tiao)件(jian)是(shi)否(pi)符(fu)合(ge)安(an)全(quan)運(yun)行(hang)的(di)要(yao)求(qiu)尤(you)為(wei)重(chong)要(yao)。
4、對(dui)新(xin)蓄(xu)電(dian)池(chi)組(zu),要(yao)嚴(yan)格(ge)按(an)照(zhao)現(xian)行(hang)規(gui)範(fan)和(hu)蓄(xu)電(dian)池(chi)的(di)技(ji)術(zhu)要(yao)求(qiu)進(jin)行(hang)安(an)裝(zhuang)和(hu)蓄(xu)電(dian)池(chi)充(chong)放(fang)電(dian)試(shi)驗(yan)工(gong)作(zuo)。對(dui)運(yun)行(hang)中(zhong)的(di)蓄(xu)電(dian)池(chi)組(zu)要(yao)按(an)要(yao)求(qiu)定(ding)期(qi)檢(jian)查(cha),正(zheng)確(que)充(chong)放(fang)電(dian),及(ji)時(shi)消(xiao)除(chu)一(yi)切(qie)不(bu)正(zheng)常(chang)現(xian)象(xiang),認(ren)真(zhen)進(jin)行(hang)維(wei)護(hu)。
