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电(Dian)力(Li)预(Yu)防(Fang)性(Xing)试(Shi)验(Yan)为(Wei)了(Liao)发(Fa)现(Xian)运(Yun)行(Xing)中(Zhong)设(She)备(Bei)的(De)隐(Yin)患(Huan),(?)预(Yu)防(Fang)发(Fa)生(Sheng)事(Shi)故(Gu)或(Huo)设(She)备(Bei)损(Sun)坏(Huai),(?)对(Dui)设(She)备(Bei)进(Jin)行(Xing)的(De)检(Jian)查(Cha)、(?)试(Shi)验(Yan)或(Huo)监(Jian)测(Ce),(?)也(Ye)包(Bao)括(Kuo)取(Qu)油(You)样(Yang)或(Huo)气(Qi)样(Yang)进(Jin)行(Xing)的(De)试(Shi)验(Yan)。(?)预(Yu)防(Fang)性(Xing)试(Shi)验(Yan)是(Shi)电(Dian)力(Li)设(She)备(Bei)运(Yun)行(Xing)和(He)维(Wei)护(Hu)工(Gong)作(Zuo)中(Zhong)一(Yi)个(Ge)重(Zhong)要(Yao)环(Huan)节(Jie),(?)是(Shi)保(Bao)证(Zheng)电(Dian)力(Li)设(She)备(Bei)安(An)全(Quan)运(Yun)行(Xing)的(De)有(You)效(Xiao)手(Shou)段(Duan)之(Zhi)一(Yi)。(?)

湖(Hu)北(Bei)仪(Yi)天(Tian)成(Cheng)电(Dian)力(Li)设(She)备(Bei)有(You)限(Xian)公(Gong)司(Si)研(Yan)发(Fa)的(De)电(Dian)力(Li)预(Yu)防(Fang)性(Xing)试(Shi)验(Yan)设(She)备(Bei)采(Cai)用(Yong)中(Zhong)压(Ya)电(Dian)缆(Lan)振(Zhen)荡(Dang)波(Bo)局(Ju)部(Bu)放(Fang)电(Dian)检(Jian)测(Ce)及(Ji)精(Jing)确(Que)定(Ding)位(Wei)技(Ji)术(Shu),(?)可(Ke)以(Yi)在(Zai)被(Bei)测(Ce)电(Dian)缆(Lan)长(Chang)度(Du)超(Chao)过(Guo)3000米(Mi),(?)或(Huo)由(You)于(Yu)绝(Jue)缘(Yuan)状(Zhuang)况(Kuang)造(Zao)成(Cheng)信(Xin)号(Hao)衰(Shuai)减(Jian)严(Yan)重(Zhong)时(Shi),(?)在(Zai)被(Bei)测(Ce)电(Dian)缆(Lan)远(Yuan)端(Duan)使(Shi)用(Yong)远(Yuan)端(Duan)检(Jian)测(Ce)装(Zhuang)置(Zhi)进(Jin)行(Xing)同(Tong)步(Bu)信(Xin)号(Hao)采(Cai)集(Ji),(?)有(You)效(Xiao)解(Jie)决(Jue)长(Chang)距(Ju)离(Li)、(?)高(Gao)衰(Shuai)减(Jian)、(?)终(Zhong)端(Duan)头(Tou)附(Fu)近(Jin)局(Ju)放(Fang)的(De)定(Ding)位(Wei)准(Zhun)确(Que)度(Du)问(Wen)题(Ti),(?)自(Zi)动(Dong)对(Dui)测(Ce)试(Shi)的(De)数(Shu)据(Ju)进(Jin)行(Xing)分(Fen)析(Xi)、(?)判(Pan)断(Duan)、(?)出(Chu)报(Bao)告(Gao),(?)可(Ke)以(Yi)免(Mian)去(Qu)人(Ren)为(Wei)误(Wu)判(Pan)、(?)误(Wu)操(Cao)作(Zuo)。(?)

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