http://www.kadhoai.com.cn 2026-04-08 15:13:33 來源:亮報
多(duo)年(nian)來(lai),由(you)於(yu)開(kai)關(guan)過(guo)熱(re)或(huo)電(dian)纜(lan)過(guo)熱(re)著(zhe)火(huo)引(yin)起(qi)的(de)火(huo)災(zai)和(he)大(da)麵(mian)積(ji)停(ting)電(dian)而(er)造(zao)成(cheng)重(zhong)大(da)損(sun)失(shi)的(de)事(shi)故(gu)時(shi)有(you)發(fa)生(sheng)。因(yin)此(ci),對(dui)高(gao)壓(ya)設(she)備(bei)的(de)運(yun)行(xing)溫(wen)度(du)進(jin)行(xing)有(you)效(xiao)地(di)實(shi)時(shi)在(zai)線(xian)監(jian)測(ce),通(tong)過(guo)溫(wen)度(du)情(qing)況(kuang)實(shi)時(shi)反(fan)映(ying)設(she)備(bei)的(de)運(yun)行(xing)情(qing)況(kuang),將危險消除在萌芽狀態,提高供電設備的可靠性,是電力設備製造商和用戶長期關注的問題。
就(jiu)目(mu)前(qian)的(de)高(gao)壓(ya)電(dian)氣(qi)設(she)備(bei)溫(wen)度(du)監(jian)測(ce)方(fang)式(shi)而(er)言(yan),要(yao)麼(me)不(bu)能(neng)進(jin)行(xing)實(shi)時(shi)在(zai)線(xian)監(jian)測(ce),要(yao)麼(me)存(cun)在(zai)安(an)全(quan)隱(yin)患(huan),都(dou)不(bu)能(neng)很(hen)好(hao)地(di)解(jie)決(jue)電(dian)力(li)係(xi)統(tong)溫(wen)度(du)實(shi)時(shi)在(zai)線(xian)監(jian)測(ce)問(wen)題(ti)。因(yin)此(ci),需(xu)要(yao)尋(xun)找(zhao)新(xin)技(ji)術(shu)來(lai)解(jie)決(jue)溫(wen)度(du)實(shi)時(shi)在(zai)線(xian)監(jian)測(ce)問(wen)題(ti)。
congmuqiangezhongchuanganjishulaikan,shengbiaomianbochuanganjishucongyuanlishangkeyiyouxiaojiejuedianlixitongwendujiancejishucunzaidewenti。shengbiaomianbowuyuanwuxianwenduchuanganqigenjuwendubianhuayinqideshengbiaomianboqijianzhendangpinlvbianhualaiceliangwendu,chuangantouwuxugongdian,paichuleyinchuangantougongdianwentiyinqideanquanyinhuan,bingqiechuangantoucaiyongwuyuanqijian,bucunzaizaigaowenxiashaosuntingzhigongzuowenti;傳感頭與讀寫器之間采用無線傳輸方式,消除了其他任何有線(包括光纖)連接方式存在的爬電安全隱患。
基於此項技術,武漢烽火富華電氣公司開發出FH4100係列無源無線溫度實時在線監測管理係統,該係統具有純無源、免維護、體積小等優點,同時具有測量精度高、響(xiang)應(ying)速(su)度(du)快(kuai),還(hai)具(ju)有(you)多(duo)點(dian)探(tan)測(ce),采(cai)用(yong)數(shu)字(zi)傳(chuan)輸(shu),抗(kang)幹(gan)擾(rao)性(xing)強(qiang),可(ke)兩(liang)級(ji)報(bao)警(jing)等(deng)特(te)點(dian),實(shi)現(xian)了(le)高(gao)壓(ya)帶(dai)電(dian)體(ti)的(de)溫(wen)度(du)實(shi)時(shi)在(zai)線(xian)監(jian)測(ce),從(cong)根(gen)本(ben)上(shang)解(jie)決(jue)溫(wen)度(du)巡(xun)檢(jian)管(guan)理(li)難(nan)題(ti),實(shi)現(xian)從(cong)定(ding)時(shi)巡(xun)檢(jian)到(dao)實(shi)時(shi)在(zai)線(xian)狀(zhuang)態(tai)檢(jian)修(xiu)的(de)過(guo)渡(du),對(dui)於(yu)預(yu)防(fang)事(shi)故(gu)發(fa)生(sheng)提(ti)供(gong)了(le)有(you)效(xiao)的(de)管(guan)理(li)手(shou)段(duan)。
用戶評價:廣(guang)西(xi)青(qing)州(zhou)供(gong)電(dian)局(ju)變(bian)電(dian)部(bu)李(li)副(fu)主(zhu)任(ren)表(biao)示(shi),該(gai)產(chan)品(pin)感(gan)溫(wen)頭(tou)小(xiao),安(an)裝(zhuang)簡(jian)便(bian),可(ke)以(yi)通(tong)過(guo)與(yu)電(dian)腦(nao)連(lian)接(jie)對(dui)設(she)備(bei)隨(sui)時(shi)進(jin)行(xing)監(jian)測(ce)。此(ci)外(wai),該(gai)產(chan)品(pin)不(bu)僅(jin)減(jian)少(shao)了(le)檢(jian)修(xiu)及(ji)變(bian)電(dian)部(bu)門(men)的(de)工(gong)作(zuo)量(liang),而(er)且(qie),監(jian)測(ce)設(she)備(bei)能(neng)夠(gou)準(zhun)確(que)可(ke)靠(kao)。其(qi)產(chan)品(pin)價(jia)格(ge)與(yu)無(wu)線(xian)有(you)源(yuan)產(chan)品(pin)相(xiang)比(bi)高(gao)20%,但總體性價比還較有優勢。目前,青州供電局已經有六個變電站采用了該係統。(宋丹丹)