特高压开关设备用环氧绝缘件缺陷诊断与运维技术

项目来源

国(略)研(略)((略)D(略)

项目主持人

殷(略)

项目受资助机构

中(略)科(略)院(略)司

立项年度

2(略)

立项时间

未(略)

项目编号

2(略)YFB0903805

项目级别

国(略)

研究期限

未(略) (略)

受资助金额

0(略)万(略)

学科

智(略)技(略)备

学科代码

未(略)

基金类别

未(略)

关键词

开(略) (略)式(略) (略)面(略);(略)放(略) (略)测(略)G(略)i(略)l(略)o(略)w(略)h(略)r(略)I(略)l(略)r(略)F(略)h(略)r(略)P(略)i(略)D(略)h(略)e(略)D(略)c(略)e(略)t(略)

参与者

马(略)刘(略)赵(略)张(略)崔(略)

参与机构

华(略)大(略)华(略)西(略)大(略)汉(略)

项目标书摘要:特高(略)缘组合开关设备的核(略)接关系到电网的安全(略)因和缺陷类型的分析(略)GIS缺陷检测与运(略)绝缘缺陷产生、发展(略)高缺陷诊断的灵敏度(略)技术和运维策略,具(略)应用价值。课题搭建(略)试验平台,获得了金(略)展规律和统计特征;(略)子沿面闪络电压的影(略)面金属微粒局放长期(略)光区域的长期变化规(略)梯恒压试验,观测了(略)长期发展与邻近击穿(略)征。课题提出了GI(略)流互参考试验测量方(略)器第三方测试,获取(略)射线激励下的现象;(略)S绝缘缺陷的激发效(略)下盆式绝缘子上附着(略)析了盆式绝缘子沿面(略)题采用决策融合理论(略)高频信号、超声信号(略)F6特征分解组分信(略)课题构建了特高压绝(略)出了基于绝缘件缺陷(略)维策略。

Applicati(略): Ultra-h(略) spacer i(略) the core(略)of Gas in(略)itchgear.(略)and relia(略)rid are d(略)ected by (略)ation per(略) present,(略)s and exp(略) the faul(略) the type(略)still lac(略)arch basi(略)t detecti(略)ation tec(略)GIS has l(略)o study t(略)on and de(略)f insulat(略) and the (略)f flashov(略)e,to impr(略)sitivity (略)agnosis,t(略)-source i(略)fusion di(略) operatio(略)y have im(略)entific s(略) and engi(略)lication (略)is paper,(略)riod test(略)f GIS sur(略)s is set (略)developme(略)statistic(略)ristics o(略)od discha(略)l particl(略)re obtain(略)uence of (略)temperatu(略)lashover (略)ng the su(略)sulators (略).The long(略)opment pr(略)rtial dis(略)etal part(略)e insulat(略) is studi(略)long-term(略) of the d(略)ght-emitt(略) obtained(略)constant-(略) step-con(略)ge tests (略)d out to (略) electric(略)cal signa(略)istics of(略)erm devel(略)he metal (略)scharge o(略)ator surf(略) proximit(略)eakdown s(略)urement m(略)rtial dis(略)e current(略)rence tes(略)nsulators(略)ed,and a (略) test of (略)rasonic s(略)carried o(略) the phen(略)ypical de(略)S under X(略)tion,the (略)-rays on (略)insulatio(略)as verifi(略)the disch(略) metal pa(略)ached to (略)or under (略)e impact,(略) the infl(略)tors of t(略)r charact(略) the basi(略).Using de(略)on theory(略)ce inform(略)n is perf(略)F signals(略) signals (略)racterist(略)ition com(略)als invol(略)insulator(略)rtial dis(略)truct an (略)index sys(略) insulati(略)nd propos(略)y for UHV(略)based on (略)hazard st(略)ulation p(略)

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湖(略)

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