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冲击电压发生器截断波装置一般技术要求

  DL/T848《GAOYASHIYANZHUANGZHITONGYONGJISHUTIAOJIAN》DEDI5BUFEN,CHONGJIDIANYAFASHENGQI。BENBUFENSHIYONGYUEDINGDIANYAWEI300kV~4700kV,EDINGNENGLIANGWEI5kJ~480kJDECHONGJIDIANYAFASHENGQIZHUANGZHIDEZHIZAO、SHIYONGDEWEIXIU。CHONGJIDIANYAFASHENGQIBENTIYIBANYAOQIU:

  a)YINGYOUMINGXIANDEJIEDIFUHAOHUOBIAOMINGJIEDIZIYANG;

  b)SUOYOUXIUJINBUJIANYINGWUSHENYOUXIANXIANG;

  c)WAIBIAOYINGTUQIBAOHU,YINGWUMINGXIANSUNSHANG;

  d)FANGYUNPINGBIZHAOJIEGOUHELI,ANZHUANGFANGBIAN;

  e)CHONGDIANDIANYACELIANGWUCHAYINGXIAOYU 1%;

  f)YINGJUBEIDIANRONGQIZIDONGJIEDIBAOHUZHUANGZHI;

  g)DUIZHOUWEIWUTIYAOYOUZUGOUDEJUEYUANJULI。

  机械强度,冲击电压发生器本体的机械强度除应满足设备本身所要求的机械强度外,还应考虑地震、大风等因素对冲击发生器本体的影响。

  JUEYUANQIANGDU,CHONGJIDIANYAFASHENGQISUOYONGDEJUEYUANCAILIAOYINGXUANYONGFUHEGUOJIA、XINGYEYOUGUANBIAOZHUNYAOQIUDEJUEYUANCAILIAO,BENTIDEJUEYUANQIANGDUYINGMANZUZHENGGECHONGJIDIANYAFASHENGQIXITONGDEJUEYUANYAOQIU。

冲击电压发生器

  TONGBUXINGNENG,CHONGJIDIANYAFASHENGQIBENTIDIYIJIDIANHUOQIUXICAIYONGSHUANGBIANYIJIXINGDIANHUO,QITAQIUXIJUNCAIYONGSANDIANJIDIANHUOFANGSHI。BAOZHENGWUJUDONG、WUDONG,BUTONGBULVYINGBUDAYU 5%。

  冲击电压发生器截断波装置,截断波装置一般要求:

  a)ZAIWAIJIACHUFADIANYAXIA,JIEDUANBOZHUANGZHIYINGWUWUDONGHEJUDONG,BUTONGBULVYINGBUDAYU 5%;

  b)DONGZUOFANWEIYINGBUXIAOYUCHONGJIDIANYAFASHENGQIBENTISHUCHUDIANYADE 30%~50%;

  c)FENSANXINGYINGBUDAYU±10%。

  冲击电压发生器控制系统与测量装置,控制系统装置的所有电气及机械操作均应在控制台上进行,并要求:

  a)SHOUDONG、ZIDONGKONGZHIDESUOYOUANNIUGONGNENGQIQUAN、ZHUNQUE;

  b)ZHISHIDENGYINGXIANSHIZHUNQUE,WUWUDONGZUO;

  c)KONGZHITAIYINGJUYOULIANGHAODEJIEDIDIAN;

  d)DANGCHONGDIANDIANYADAYUSHEDINGDIANYA 10%SHI,GUOYABAOHUZHUANGZHIYING 100%DONGZUO;

  e)DANGCHONGDIANDIANLIUCHAOGUOSHEDINGDIANLIUZHISHI,GUOLIUBAOHUZHUANGZHIYING 100%DONGZUO;

  f)CHUFADIANHUOZHUANGZHIYING 100%DONGZUOKEKAO;

  g)ZIDONGJIEDIBAOHUZHUANGZHIZAIRENHEQINGKUANGXIAYING 100DEDONGZUOBINGKEKAOJIEDI;

  h)GEJIDIANHUOQIUXIKEGENJUYUZHIDEJIZHUNDIANYAZIDONGDIAOJIEDAOCHONGDIANDIANYAXIANGDUIYINGDEJULI,BAOZHENGDIANHUOQIUXINENGGOUKEKAODONGZUO。

  YUZHICHONGDIANDIANYA,SHIJICHONGDIANDIANYAYUYUZHICHONGDIANDIANYADEXIANGDUIPIANCHABUDAYU±1%。

  冲击电压发生器抗干扰性能,测量和控制系统应有很好的抗干扰能力,在80%的额定输出电压下,棒板间隙发生闪络3次,测量系统应满足GB/T 16927.2—1997中 5.5.4条的要求,控制系统应不出现“死机”或任何故障。

  CELIANGXITONG,CHONGJIDIANYAFASHENGQIDECELIANGXITONGYINGMANZUGB/T 16927.2HE GB/T 16896.1DEYAOQIU。


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