杭州國(guo)洲電(dian)力(li)科技(ji)有(you)限(xian)公司(si)GZPD-01G局(ju)(ju)放在(zai)線監測(ce)(ce)系統安(an)(an)(an)裝(zhuang)：現(xian)場安(an)(an)(an)裝(zhuang)照(zhao)片(pian)l超高頻傳(chuan)感(gan)器、超聲波(bo)(bo)傳(chuan)感(gan)器采用金屬(shu)外(wai)殼，雜(za)波(bo)(bo)傳(chuan)感(gan)器為非(fei)屏蔽(bi)塑料或樹(shu)脂。l主機(ji)機(ji)柜模件插撥靈活、接觸(chu)可(ke)靠(kao)、互換性好。并(bing)且(qie)機(ji)柜具有(you)防(fang)(fang)塵、防(fang)(fang)潮、能(neng)夠(gou)防(fang)(fang)止蟲(chong)或動物進入，可(ke)以承受規定的高溫和(he)低溫的功能(neng)，并(bing)且(qie)有(you)效的防(fang)(fang)止柜內(nei)支(zhi)架的振動。l主機(ji)機(ji)柜包括所(suo)有(you)安(an)(an)(an)裝(zhuang)在(zai)上面(mian)的成套(tao)設備或單個(ge)組件，能(neng)夠(gou)滿足足夠(gou)的機(ji)械強度和(he)正確(que)的安(an)(an)(an)裝(zhuang)，極(ji)大可(ke)能(neng)的保證在(zai)起吊(diao)、運輸(shu)、存(cun)放和(he)安(an)(an)(an)裝(zhuang)過程中不會(hui)損壞(huai)。現(xian)場安(an)(an)(an)裝(zhuang)照(zhao)片(pian)：外(wai)置(zhi)式局(ju)(ju)部(bu)放電(dian)傳(chuan)感(gan)器安(an)(an)(an)裝(zhuang)照(zhao)片(pian)超高頻傳(chuan)感(gan)器現(xian)場安(an)(an)(an)裝(zhuang)及走(zou)線照(zhao)片(pian)超聲波(bo)(bo)傳(chuan)感(gan)器安(an)(an)(an)裝(zhuang)。杭州國(guo)洲電(dian)力(li)科技(ji)有(you)限(xian)公司(si)GZPD-01 GIS局(ju)(ju)部(bu)放電(dian)在(zai)線監測(ce)(ce)裝(zhuang)置(zhi)記(ji)錄功能(neng)。GZPD-01系列局(ju)(ju)部(bu)放電(dian)在(zai)線監測(ce)(ce)技(ji)術怎(zen)么樣

杭州國(guo)洲電(dian)(dian)(dian)(dian)力科技有限公司GZPD-01 GIS局(ju)(ju)部放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)在線(xian)(xian)監測(ce)(ce)裝(zhuang)置(zhi)系統產品(pin)(pin)參(can)數：控(kong)制柜(ju)具有外同(tong)(tong)步信(xin)(xin)(xin)號(hao)輸(shu)入接(jie)(jie)口，能安(an)全接(jie)(jie)入如電(dian)(dian)(dian)(dian)壓互感(gan)器(qi)(qi)（PT)二次信(xin)(xin)(xin)號(hao)、外部調(diao)頻電(dian)(dian)(dian)(dian)源(yuan)及函數信(xin)(xin)(xin)號(hao)發(fa)生器(qi)(qi)等不(bu)(bu)同(tong)(tong)觸發(fa)源(yuan)信(xin)(xin)(xin)號(hao)，以便監測(ce)(ce)不(bu)(bu)同(tong)(tong)電(dian)(dian)(dian)(dian)壓頻率下的局(ju)(ju)放(fang)(fang)(fang)信(xin)(xin)(xin)號(hao)特(te)征，記錄局(ju)(ju)放(fang)(fang)(fang)信(xin)(xin)(xin)號(hao)各種(zhong)特(te)征譜圖。看門狗功能，當出現類(lei)似異常(chang)供(gong)電(dian)(dian)(dian)(dian)、裝(zhuang)置(zhi)系統死機、軟件卡死等情況后，在電(dian)(dian)(dian)(dian)源(yuan)正(zheng)常(chang)的情況下，裝(zhuang)置(zhi)能夠自動恢復正(zheng)常(chang)運行(xing)，且存(cun)儲(chu)數據不(bu)(bu)丟失。報警信(xin)(xin)(xin)號(hao)節點輸(shu)出。特(te)殊GIS間隔結構(gou)根據招標方(fang)提(ti)(ti)供(gong)的GIS設備(bei)圖紙進(jin)行(xing)充(chong)分論證，根據現場(chang)情況和傳(chuan)(chuan)感(gan)器(qi)(qi)靈(ling)敏度以站為單位制定(ding)技術方(fang)案(an)（包括系統布置(zhi)方(fang)案(an)、傳(chuan)(chuan)感(gan)器(qi)(qi)接(jie)(jie)線(xian)(xian)配置(zhi)圖、覆蓋范(fan)圍(wei)校驗(yan)方(fang)案(an)、相關(guan)技術指標等），詳細闡述傳(chuan)(chuan)感(gan)器(qi)(qi)的分布原則(ze)、信(xin)(xin)(xin)號(hao)監測(ce)(ce)范(fan)圍(wei)的衰減計算，同(tong)(tong)時(shi)提(ti)(ti)供(gong)省級以上第三方(fang)檢(jian)測(ce)(ce)報告(gao)(gao)（投標時(shi)提(ti)(ti)供(gong)與擬(ni)投標設備(bei)同(tong)(tong)型號(hao)產品(pin)(pin)第三方(fang)報告(gao)(gao)、供(gong)貨(huo)時(shi)提(ti)(ti)供(gong)本次供(gong)貨(huo)系統第三方(fang)檢(jian)測(ce)(ce)報告(gao)(gao)，其中傳(chuan)(chuan)感(gan)器(qi)(qi)抽樣率不(bu)(bu)少于5%且**少需要覆蓋一個典型GIS測(ce)(ce)試間隔，確保GIS局(ju)(ju)放(fang)(fang)(fang)監測(ce)(ce)覆蓋面（全覆蓋，無檢(jian)測(ce)(ce)盲(mang)區）與靈(ling)敏度（**小(xiao)可測(ce)(ce)放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)量20pC）的要求。GZPD-01系列局(ju)(ju)部放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)在線(xian)(xian)監測(ce)(ce)廠(chang)家(jia)供(gong)應杭州國(guo)洲電(dian)(dian)(dian)(dian)力科技有限公司局(ju)(ju)部放(fang)(fang)(fang)電(dian)(dian)(dian)(dian)在線(xian)(xian)監測(ce)(ce)產品(pin)(pin)有哪些?

杭州國洲電(dian)(dian)力科技(ji)有限公司GZPD-01 GIS局部放(fang)電(dian)(dian)在(zai)線監測裝置技(ji)術應用標(biao)準：本方案遵循和(he)引用以下標(biao)準GB/T191包(bao)裝儲運圖示標(biao)志GB2423.1電(dian)(dian)工電(dian)(dian)子產(chan)品(pin)(pin)環境(jing)試(shi)(shi)(shi)驗(yan)第(di)2部分(fen)：試(shi)(shi)(shi)驗(yan)方法試(shi)(shi)(shi)驗(yan)A：低溫GB2423.2電(dian)(dian)工電(dian)(dian)子產(chan)品(pin)(pin)環境(jing)試(shi)(shi)(shi)驗(yan)第(di)2部分(fen)：試(shi)(shi)(shi)驗(yan)方法試(shi)(shi)(shi)驗(yan)B：高溫GB2423.3電(dian)(dian)工電(dian)(dian)子產(chan)品(pin)(pin)環境(jing)試(shi)(shi)(shi)驗(yan)第(di)2部分(fen)：試(shi)(shi)(shi)驗(yan)方法試(shi)(shi)(shi)驗(yan)Cab：恒定濕(shi)熱試(shi)(shi)(shi)驗(yan)GB2423.22電(dian)(dian)工電(dian)(dian)子產(chan)品(pin)(pin)環境(jing)試(shi)(shi)(shi)驗(yan)第(di)2部分(fen)：試(shi)(shi)(shi)驗(yan)方法試(shi)(shi)(shi)驗(yan)N：溫度變化GB4208外殼防護(hu)(hu)等(deng)級（IP代碼）GB4943信息技(ji)術設備的安全GB/T7261繼電(dian)(dian)保護(hu)(hu)和(he)安全自動裝置基本試(shi)(shi)(shi)驗(yan)方法GB/T7354-2003局部放(fang)電(dian)(dian)測量GB/T7674額(e)定電(dian)(dian)壓72.5kV及以上氣(qi)體絕緣金屬封閉開關設備。

杭州國洲(zhou)電(dian)(dian)(dian)力科技(ji)有限(xian)公(gong)(gong)(gong)司GZPD-01 GIS局(ju)部放(fang)(fang)(fang)電(dian)(dian)(dian)在(zai)線(xian)監(jian)(jian)(jian)測(ce)(ce)裝置使用超高(gao)頻法(fa)進行(xing)(xing)(xing)(xing)GIS局(ju)部放(fang)(fang)(fang)電(dian)(dian)(dian)監(jian)(jian)(jian)測(ce)(ce)的(de)必要(yao)性局(ju)部放(fang)(fang)(fang)電(dian)(dian)(dian)在(zai)線(xian)監(jian)(jian)(jian)測(ce)(ce)是(shi)目(mu)前業內公(gong)(gong)(gong)認的(de)的(de)GIS狀(zhuang)態監(jian)(jian)(jian)測(ce)(ce)方法(fa)，國家(jia)電(dian)(dian)(dian)網(wang)公(gong)(gong)(gong)司和南方電(dian)(dian)(dian)網(wang)公(gong)(gong)(gong)司已經率先應用了GIS局(ju)放(fang)(fang)(fang)在(zai)線(xian)監(jian)(jian)(jian)測(ce)(ce)技(ji)術。太原(yuan)鋼(gang)(gang)鐵、安(an)(an)徽馬(ma)鋼(gang)(gang)、吉林中鋼(gang)(gang)、鞍鋼(gang)(gang)等鋼(gang)(gang)鐵行(xing)(xing)(xing)(xing)業用戶**近幾年也陸續使用了GIS局(ju)放(fang)(fang)(fang)在(zai)線(xian)監(jian)(jian)(jian)測(ce)(ce)產品(pin)，取得了很好(hao)效果。加強(qiang)和完善GIS設備的(de)運行(xing)(xing)(xing)(xing)狀(zhuang)態監(jian)(jian)(jian)測(ce)(ce)，對保障GIS設備的(de)安(an)(an)全運行(xing)(xing)(xing)(xing)具(ju)有重要(yao)意義。《DL/T555-2004氣體絕緣(yuan)金屬封(feng)閉開關設備現(xian)場耐(nai)(nai)壓(ya)及絕緣(yuan)試驗導則》附錄A:“現(xian)場耐(nai)(nai)壓(ya)試驗中局(ju)部放(fang)(fang)(fang)電(dian)(dian)(dian)檢(jian)測(ce)(ce)方法(fa)之(zhi)A2超高(gao)頻（UHF）法(fa)”中指出(chu)：“...與(yu)常規的(de)電(dian)(dian)(dian)荷法(fa)相比(bi)，超高(gao)頻信號(hao)尚無法(fa)校(xiao)準，但實際使用經驗證明，該(gai)(gai)方法(fa)能夠(gou)發現(xian)缺(que)陷，可以在(zai)現(xian)場、任何系統(tong)電(dian)(dian)(dian)壓(ya)下(xia)進行(xing)(xing)(xing)(xing)測(ce)(ce)量，國際大電(dian)(dian)(dian)網(wang)工作組認可該(gai)(gai)方法(fa)。”杭州國洲(zhou)電(dian)(dian)(dian)力科技(ji)有限(xian)公(gong)(gong)(gong)司GZPD-01G局(ju)放(fang)(fang)(fang)在(zai)線(xian)監(jian)(jian)(jian)測(ce)(ce)系統(tong)軟(ruan)件功(gong)能。

杭(hang)州國(guo)洲電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)科技有(you)限公司(si)致(zhi)力(li)于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)設備監(jian)(jian)(jian)測(ce)及(ji)診(zhen)斷技術,主(zhu)(zhu)要產品：GZPD-01系(xi)(xi)列局(ju)部(bu)(bu)(bu)(bu)(bu)(bu)放(fang)(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)在(zai)線(xian)監(jian)(jian)(jian)測(ce)系(xi)(xi)統（涵蓋了變(bian)壓(ya)(ya)器(qi)/電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器(qi)、GIS、輸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)、開關柜、發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機組等電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)設備）GZPD-01HC電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)局(ju)部(bu)(bu)(bu)(bu)(bu)(bu)放(fang)(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)在(zai)線(xian)監(jian)(jian)(jian)測(ce)系(xi)(xi)統使用說明書-概(gai)述(shu)：局(ju)部(bu)(bu)(bu)(bu)(bu)(bu)放(fang)(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)：絕(jue)緣(yuan)體中只(zhi)有(you)局(ju)部(bu)(bu)(bu)(bu)(bu)(bu)區(qu)域發(fa)生放(fang)(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，而(er)沒有(you)貫穿施加電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)的(de)(de)導體之(zhi)間，這種現象稱之(zhi)為(wei)局(ju)部(bu)(bu)(bu)(bu)(bu)(bu)放(fang)(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。它與(yu)絕(jue)緣(yuan)的(de)(de)老(lao)化及(ji)絕(jue)緣(yuan)的(de)(de)缺(que)陷密切相關。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)局(ju)部(bu)(bu)(bu)(bu)(bu)(bu)放(fang)(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)現場檢測(ce)：對運行(xing)中的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de)局(ju)部(bu)(bu)(bu)(bu)(bu)(bu)放(fang)(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)進(jin)行(xing)檢測(ce)，并進(jin)行(xing)數(shu)據(ju)處(chu)理分(fen)析(xi)，以及(ji)對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)絕(jue)緣(yuan)進(jin)行(xing)絕(jue)緣(yuan)診(zhen)斷，必(bi)要時提供(gong)報警。極(ji)性(xing)鑒別(bie)：通過(guo)雙傳感器(qi)（分(fen)別(bie)位(wei)于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)接頭兩端）耦合到(dao)的(de)(de)來自(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)接頭內(nei)部(bu)(bu)(bu)(bu)(bu)(bu)的(de)(de)局(ju)部(bu)(bu)(bu)(bu)(bu)(bu)放(fang)(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)信(xin)號(hao)是(shi)異極(ji)性(xing)，而(er)來自(zi)外(wai)部(bu)(bu)(bu)(bu)(bu)(bu)的(de)(de)干擾(rao)(rao)是(shi)同極(ji)性(xing)，根據(ju)這種不同的(de)(de)極(ji)性(xing)區(qu)分(fen)干擾(rao)(rao)與(yu)放(fang)(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。數(shu)字(zi)濾(lv)波：利用軟件編寫(xie)特定(ding)的(de)(de)濾(lv)波程序，通過(guo)數(shu)字(zi)信(xin)號(hao)處(chu)理，只(zhi)保留給定(ding)的(de)(de)頻率分(fen)量(liang)，和模擬濾(lv)波相比(bi)具有(you)很強的(de)(de)靈(ling)活性(xing)。放(fang)(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)量(liang)：測(ce)量(liang)時間內(nei)穩定(ding)出現的(de)(de)比(bi)較大(da)視在(zai)放(fang)(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)荷量(liang)。杭(hang)州國(guo)洲電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)科技有(you)限公司(si)GZPD-01系(xi)(xi)列局(ju)部(bu)(bu)(bu)(bu)(bu)(bu)放(fang)(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)在(zai)線(xian)監(jian)(jian)(jian)測(ce)系(xi)(xi)統主(zhu)(zhu)要產品。杭(hang)州GZPD-01G局(ju)部(bu)(bu)(bu)(bu)(bu)(bu)放(fang)(fang)(fang)(fang)(fang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)在(zai)線(xian)監(jian)(jian)(jian)測(ce)概(gai)述(shu)

杭州(zhou)國(guo)洲電力科技(ji)有(you)限公司GZPD-01G局放在線(xian)監(jian)測系(xi)統組件。GZPD-01系(xi)列局部(bu)放電在線(xian)監(jian)測技(ji)術怎么樣

杭州國洲(zhou)電(dian)力科技有限(xian)公司GZPD-01 GIS局部放電(dian)在(zai)線監測裝(zhuang)置概(gai)述：項目背景：近年來，隨著城市電(dian)網(wang)建設的(de)(de)(de)(de)發(fa)(fa)展(zhan)，GIS變(bian)電(dian)站(zhan)的(de)(de)(de)(de)數量不斷增(zeng)加，預(yu)計今后幾(ji)年內還將繼續增(zeng)加。由(you)于GIS設備(bei)的(de)(de)(de)(de)運行電(dian)壓高(gao)，其內空(kong)間極為有限(xian)，絕(jue)(jue)緣(yuan)(yuan)裕度相(xiang)對較小，導致(zhi)GIS設備(bei)的(de)(de)(de)(de)工作場強(qiang)很高(gao)。另外(wai)，在(zai)理想條(tiao)件下，GIS設備(bei)中SF6氣體的(de)(de)(de)(de)擊穿(chuan)強(qiang)度可望(wang)達到相(xiang)當高(gao)的(de)(de)(de)(de)水平，但實(shi)際通常只能達到期望(wang)值的(de)(de)(de)(de)一半(ban)，甚至更低。GIS設備(bei)的(de)(de)(de)(de)局部放電(dian)往往是絕(jue)(jue)緣(yuan)(yuan)性故(gu)障(zhang)(zhang)的(de)(de)(de)(de)先兆(zhao)和(he)表(biao)現形(xing)式。一般認為，GIS設備(bei)中放電(dian)使SF6氣體分解，嚴重影響電(dian)場分布，導致(zhi)電(dian)場畸變(bian)，絕(jue)(jue)緣(yuan)(yuan)材料腐蝕，**終引發(fa)(fa)絕(jue)(jue)緣(yuan)(yuan)擊穿(chuan)。隨著GIS變(bian)電(dian)站(zhan)數量的(de)(de)(de)(de)增(zeng)多和(he)投運時間的(de)(de)(de)(de)增(zeng)加，GIS設備(bei)發(fa)(fa)生(sheng)(sheng)故(gu)障(zhang)(zhang)的(de)(de)(de)(de)幾(ji)率也在(zai)增(zeng)加。研究表(biao)明，GIS設備(bei)內部故(gu)障(zhang)(zhang)以絕(jue)(jue)緣(yuan)(yuan)性故(gu)障(zhang)(zhang)為多。如2001年河南省發(fa)(fa)生(sheng)(sheng)的(de)(de)(de)(de)3起GIS設備(bei)故(gu)障(zhang)(zhang)均為絕(jue)(jue)緣(yuan)(yuan)性故(gu)障(zhang)(zhang)。國內其它省份亦有類似情況。GZPD-01系(xi)列局部放電(dian)在(zai)線監測技術(shu)怎么樣

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