国产真实乱人偷精品视频,合租屋交换做爰1一8,年轻同学聚会,漂亮人妻洗澡被强公BD,人妻在线日韩免费视频

明光恒輝能源科技有限公司

  
4006881233

太陽能路燈短路要怎么檢測?

太陽能路燈現在在我們生活中應用的十分廣泛,城市或農村,主干道或鄉間小路,景區或庭院,都能看見他們的身影,給我們夜晚的生活帶來極大的便利,不過太陽能路燈長期暴露在戶外,很容易受到環境的影響而出現一些故障,比如短路問題。那么太陽能路燈短路要怎么檢測呢?下面太陽能(neng)路燈生產(chan)廠家(jia)明光恒輝(hui)就為大家介(jie)紹下。

1、直流電阻檢測法

在很(hen)多情況(kuang)下,路(lu)(lu)(lu)燈(deng)故障是路(lu)(lu)(lu)燈(deng)內線路(lu)(lu)(lu)短路(lu)(lu)(lu)導致的(de)。為(wei)了解(jie)決這(zhe)一問題(ti),常用(yong)的(de)方法(fa)是直流電(dian)阻法(fa)。路(lu)(lu)(lu)燈(deng)線路(lu)(lu)(lu)分布均勻,路(lu)(lu)(lu)燈(deng)把線路(lu)(lu)(lu)分成40 m的(de)段(duan)落。在三相四(si)線制中,一般一個(ge)回路(lu)(lu)(lu)不(bu)超(chao)過20基路(lu)(lu)(lu)燈(deng),編號(hao)(hao)(hao)為(wei)1號(hao)(hao)(hao)、2號(hao)(hao)(hao)、3號(hao)(hao)(hao)……18號(hao)(hao)(hao)、19號(hao)(hao)(hao)、20號(hao)(hao)(hao),每(mei)一相平均7基路(lu)(lu)(lu)燈(deng)。比如A相為(wei)1號(hao)(hao)(hao)、4號(hao)(hao)(hao)、7號(hao)(hao)(hao)、10號(hao)(hao)(hao)、13號(hao)(hao)(hao)、16號(hao)(hao)(hao)、19號(hao)(hao)(hao),B相、C相依此(ci)類推。遵循“1/2距離”的(de)原則,用(yong)萬用(yong)表監測(ce)(ce)電(dian)纜(lan)(lan),監測(ce)(ce)電(dian)纜(lan)(lan)1/2點(dian)(dian)(dian)(中點(dian)(dian)(dian)),之(zhi)后監測(ce)(ce)異常段(duan)的(de)1/2點(dian)(dian)(dian),再(zai)監測(ce)(ce)剩余(yu)電(dian)纜(lan)(lan)異常段(duan)的(de)1/2點(dian)(dian)(dian),以此(ci)類推,逐漸縮小范(fan)圍,確定電(dian)纜(lan)(lan)的(de)故障點(dian)(dian)(dian)。

太陽能路燈短路要怎么檢測?

2、電容限流檢測法

相比于(yu)直流電(dian)(dian)(dian)(dian)阻檢(jian)測(ce)(ce)法,電(dian)(dian)(dian)(dian)容(rong)(rong)限(xian)流檢(jian)測(ce)(ce)法具有明(ming)顯的(de)(de)優勢(shi),它可以(yi)提高檢(jian)測(ce)(ce)效(xiao)(xiao)率(lv)。此方(fang)(fang)法使(shi)(shi)用(yong)(yong)(yong)起比較(jiao)簡(jian)單,使(shi)(shi)用(yong)(yong)(yong)時選(xuan)擇的(de)(de)材料也比較(jiao)方(fang)(fang)便。在(zai)維護材料中(zhong),需要一(yi)(yi)直使(shi)(shi)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)容(rong)(rong)器。采用(yong)(yong)(yong)這(zhe)個方(fang)(fang)法時,要先確定好(hao)電(dian)(dian)(dian)(dian)纜(lan)(lan)的(de)(de)具體(ti)(ti)(ti)走向(xiang),然(ran)后(hou)將(jiang)(jiang)(jiang)短(duan)路(lu)(lu)的(de)(de)電(dian)(dian)(dian)(dian)纜(lan)(lan)線終(zhong)(zhong)端頭從(cong)配電(dian)(dian)(dian)(dian)盤拆除,將(jiang)(jiang)(jiang)其(qi)(qi)所(suo)有芯(xin)線獨(du)立,并在(zai)一(yi)(yi)個配電(dian)(dian)(dian)(dian)柜中(zhong)串聯(lian)一(yi)(yi)個電(dian)(dian)(dian)(dian)容(rong)(rong)器,使(shi)(shi)另(ling)一(yi)(yi)段接地,以(yi)此保證整(zheng)(zheng)(zheng)個線路(lu)(lu)的(de)(de)運行安全。在(zai)通電(dian)(dian)(dian)(dian)后(hou),短(duan)路(lu)(lu)點的(de)(de)電(dian)(dian)(dian)(dian)阻將(jiang)(jiang)(jiang)大(da)(da)大(da)(da)減小(xiao)。新的(de)(de)回路(lu)(lu)經電(dian)(dian)(dian)(dian)容(rong)(rong)處理后(hou)成為了(le)(le)一(yi)(yi)個電(dian)(dian)(dian)(dian)容(rong)(rong)電(dian)(dian)(dian)(dian)路(lu)(lu),整(zheng)(zheng)(zheng)體(ti)(ti)(ti)上比較(jiao)穩定。在(zai)整(zheng)(zheng)(zheng)個通電(dian)(dian)(dian)(dian)過程中(zhong),電(dian)(dian)(dian)(dian)容(rong)(rong)器將(jiang)(jiang)(jiang)對其(qi)(qi)進行限(xian)流。從(cong)電(dian)(dian)(dian)(dian)源點起,鉗形(xing)電(dian)(dian)(dian)(dian)流表將(jiang)(jiang)(jiang)按照其(qi)(qi)檢(jian)測(ce)(ce)原則沿著(zhu)整(zheng)(zheng)(zheng)體(ti)(ti)(ti)方(fang)(fang)向(xiang)測(ce)(ce)量。使(shi)(shi)用(yong)(yong)(yong)此檢(jian)測(ce)(ce)方(fang)(fang)法,整(zheng)(zheng)(zheng)體(ti)(ti)(ti)故障范圍將(jiang)(jiang)(jiang)被(bei)逐漸(jian)縮小(xiao),從(cong)而最(zui)終(zhong)(zhong)確定短(duan)路(lu)(lu)點。從(cong)整(zheng)(zheng)(zheng)體(ti)(ti)(ti)工作時間看,使(shi)(shi)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)容(rong)(rong)限(xian)流檢(jian)測(ce)(ce)法大(da)(da)大(da)(da)縮短(duan)了(le)(le)線路(lu)(lu)的(de)(de)檢(jian)修(xiu)時間,提高了(le)(le)整(zheng)(zheng)(zheng)體(ti)(ti)(ti)檢(jian)修(xiu)的(de)(de)效(xiao)(xiao)率(lv)。

以上(shang)就是太陽能(neng)路燈(deng)廠家明光恒輝給大家整理的(de)關于太陽能(neng)路燈(deng)的(de)一(yi)些情(qing)況(kuang),希望能(neng)給大家一(yi)些幫助。如果你(ni)想購買(mai)太陽能(neng)路燈(deng),歡(huan)迎聯系我們13910812602。北京明光恒輝能(neng)源科技有(you)(you)限公司(si)擁有(you)(you)一(yi)支優秀(xiu)的(de)教工程(cheng)(cheng)師和(he)技術(shu)人員(yuan)組成的(de)研發隊伍,擁有(you)(you)雄厚的(de)技術(shu)實力和(he)豐富(fu)的(de)工程(cheng)(cheng)設計、施工經驗。在材料(liao)的(de)選用、各部件的(de)加工、調試、安(an)裝等全(quan)過程(cheng)(cheng)中有(you)(you)嚴格(ge)的(de)品質保障。