彩票开奖时间

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110kV线路圆特性阻抗元件的相间距离_段保护整定分析

110kV线路圆特性阻抗元件的相间距离_段保护整定分析

DI32JUANDI2QI2009NIAN4YUE

SICHUANDIANLIJISHU

SichuanElectricPowerTechnologyVol.32,No.2Apr.,2009

110kVXIANLUYUANTEXINGZUKANGYUANJIANDEXIANGJIANJULI

ⅢDUANBAOHUZHENGDINGFENXI

CHENXUFENG,LIXUTAO

(YIBINDIANYEJUDIAODUZHONGXIN,SICHUANYIBIN 644000)

(DL/T584-95)XIANGGUANTIAOKUANDEFENXI,MINGQUE110kVXIANLUXIANGZHAI YAO:TONGGUODUI《3~110kVDIANWANGJIDIANBAOHUZHUANGZHIYUNXINGZHENGDINGGUICHENG》

JIANJULIⅢDUANBAOHUWEIXIANLUMODUANBIANYAQIZUOYUANHOUBEIDEBIYAOXING。ZHENDUIYUANTEXINGZUKANGYUANJIANDETEDIAN,DUIYUANTEXINGXIANGJIANJULIⅢDUANBAOHUDEZHENGDINGJINXINGTAOLUN,BINGJIESHAOLEYIZHONGYUANTEXINGXIANGJIANJULIⅢDUANBAOHUZUOXIANLUMODUANBIANYAQIYUANHOUBEIDEJIANHUAZHENGDINGJISUANFANGFA。GUANJIANCI:YUANTEXING;XIANGJIANJULIⅢDUAN;YUANHOUBEIBAOHU;ZHENGDING

彩票开奖时间Abstract:Withtheanalysisof"OperationalandSettingCodeforRelayProtectionof3~110kVElectricalPowerNetworks"(DL/T584-95),itmakescertainthatitisnecessarytotakepartⅢofphase-to-phasedistanceponof110kVlineastheremotebackupprotectionofline-endtransformer.Accordingtotherelay,theset2tingcalculationofpartⅢofphase-to-phasedistanceprotectionandasimplifiedsettingcalculationmethodisintroduced.

彩票开奖时间Keywords:circlecharacteristics;part-t-ron;remotebackupprotection;settingcalcu2lation

彩票开奖时间ZHONGTUFENLEIHAO::A:1003-6954(2009)02-0051-03

  110kVⅢDUANBAOHUDEZHENGDINGYUANZE,ZHUYAOYIJUXIANXING《3~110kVDIANWANGJIDIANBAOHUZHUANGZHIYUNXINGZHENGDING(DL/T584-95)ZHONGDI4.2.2.8TIAOKUANHE4.2.2.9GUICHENG》

TEXINGZUKANGYUANJIANWEIZHU(RUNANRUIJIBAODELFP-941A)。YOUYUXIANGJIANJULIⅢDUANZUKANGYUANJIANWEIYUANTEXING,ZAIZUOXIANLUMODUANBIANYAQIYUANHOUBEIDETONGSHI,HAIYINGKEKAODUOGUOXIANLUDESHIGUGUOFUHEZUIXIAOZUKANG。

彩票开奖时间TIAOKUAN,LIANGTIAOKUANBINGWEIMINGQUETICHUXIANGJIANJULIⅢDUANBAOHUYAOWEIXIANLUMODUANBIANYAQIZUOYUANHOUBEIBAOHU。

彩票开奖时间ERGAIGUICHENGDEDI2.2.2TIAOKUANTICHU:YUNXINGZHONGDEDIANLISHEBEI,YIBANYINGYOUFENBIEZUOYONGYUBUTONGDUANLUQI,QIEZHENGDINGZHIYOUGUIDINGDELINGMINXISHUDELIANGTAODULIDEBAOHUZHUANGZHIZUOWEIZHUBAOHUHEHOUBEIBAOHU,YIQUEBAODIANLISHEBEIDEANQUAN。DI2.2.3TIAOKUANTICHU:3~110kVDIANWANGJIDIANBAOHUYIBANCAIYONGYUANHOUBEIYUANZE,JIZAILINJINGUZHANGDIANDEDUANLUQICHUZHUANGSHEDEJIDIANBAOHUHUOGAIDUANLUQIBENSHENJUDONGSHI,NENGYOUDIANYUANCESHANGYIJIDUANLUQICHUDEJIDIANBAOHUDONGZUOQIECHUGUZHANG。

彩票开奖时间DANG110kVBIANYAQIFASHENGGUZHANG,ZHUBIAN110kVCEZONGLUKAIGUANJUDONG,ZEBIXUYOUDIANYUANCE110kVXIANLUKAIGUANTIAOZHA,QIECHUGUZHANG。YINCI110kVXIANLUBAOHUZHONGDEXIANGJIANJULIⅢDUANBAOHUBUJINZHIZUOXIANGLINXIANLUDEYUANHOUBEI,HAIYINGDUIXIANLUMODUANBIANYAQITIGONGYUANHOUBEI,QIYUANHOUBEILINGMINXISHU,AN《JIDIANBAOHUHE(GB/T14285-2006)ZHONGFUANQUANZIDONGZHUANGZHIJISHUGUICHENG》

1 YUANTEXINGZUKANGYUANJIAN

TU1FUPINGMIANZHONG,JINGGUOZUOBIAOYUANDIANODEYUANWEIXIANGJIANJULIⅢDUANDEZUKANGYUAN,YUANNEIQUYUWEIZUKANGYUANJIANDONGZUOQUYU。OCWEIZUKANGYUANZHIJING,JIXIANGJIANJULIⅢDUANZHENGDINGZHI。∠COR

WEIZUKANGYUANZHIJINGYURZHOUDEJIAJIAO,JIXIANGJIANJULIBAOHUDEZHENGXULINGMINJIAOZHENGDINGZHI,YINGZHENGDINGWEIXIANLUZHENGXUZUKANGJIAO

110kV线路圆特性阻抗元件的相间距离_段保护整定分析

。

彩票开奖时间BIAOA.1:ZUOYUANHOUBEIBAOHUDEDIANLIU、DIANYAHEZUKANGYUANJIAN,ZUIXIAOLINGMINXISHUWEI1.2。

彩票开奖时间MUQIAN,YIBINDIANWANG110kVXIANLUXIANGJIANJULIBAOHU,YIYUAN

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TU1 FUPINGMIANZHONGDEZUKANGTUTU

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