手机赚钱APP软件排行

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互感器的作用,視頻講解

上海互凌電氣有限公司 / 2017-05-25
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  ZHAIYAO,BENWENZHONGSHIPINZHUYAOJIANGJIEHUGANQIZUOYONG(HUGANQIZHONGDIANLIUHUGANQIDEZUOYONG,DIANYAHUGANQIDEZUOYONG)JIHUGANQIGONGZUOYUANLI、YONGTU。HUANYINGSHOUZANGXIANGHUXUEXI。

  一、 互感器的作用

  DIYAXITONGYUDAODADIANLIUYINGYONGDECHANGHE,WOMENYAOYONGJILIANGBIAODIANLIUBIAOZHISHUCHUXIANGYINGDESHUZHI,DANGSHIBUNENGZHIJIELIANJIEZHESHIHOUWOMENYAOLIYONGDIANLIUHUGANQIJIANGYICIDADIANLIUZHUANCHENGWEIDAYU5ADEXIAODIANLIU,SHIXIANKUODAJIAOLIUDIANLIUBIAOLIANGCHENGDEZUOYONG.

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  1.1 實現電路中的電壓、電流成比例的轉換

  YICICEGAODIANYAHUODADIANLIUCHENGBILIDEZHUANHUANWEIDIDIANYAHUOZHEXIAODIANLIU,KUODALEYIBIAODELIANGCHENG、LIANGXIAN。YUZHIPEIJIEDEERCIDIANLUDEGONGZUODIANYA、GONGZUODIANLIUDEDAODAFUDUDEJIANGDI。

  1.2 電力系統中多種電壓、不同大小電流經過互感器變成統一的電壓、電流標準值實現標準化的作用。

  電壓互感器的作用高壓系統中(10KV、35KV、50KV、110KV、220KV)都是將二次額定電壓統一為100V手机赚钱APP软件排行,適用每個變電站的電流表都能接配。

  電流互感器的作用使二次電流都統一為5A或者1A

手机赚钱APP软件排行  YOULEYISHANGLIANGZHONGBIAOZHUNERCISHEBEIDEDIANYA、DIANLIUDEPEIJIETONGYILEBIAOZHUNDESHUZHI。

  1.3 安全隔離作用

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  1.4 保證測量與計量的精度

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  1.5 電路保護

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      二、 互感器的用途

  DIANYAHUGANQI、DIANLIUHUGANQIZAISHOUCHEJUDEYINGYONG

手車柜系統圖

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  開關柜的儀表跟互感器的應用

  三、 互感器的工作原理及跟變壓器的區別

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  四、 互感器的注意事項

  運行中電壓互感器二次不得短路電流互感器不得二次開路

零序電流互感器的接線方法

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