电工电气
電工電氣
전공전기
ELECTROTECHNICS ELECTRIC
2014年
5期
14-17,38
,共5页
解军%张喜林%王振浩%苏焕章
解軍%張喜林%王振浩%囌煥章
해군%장희림%왕진호%소환장
TA原理取能%高压侧电源%多重有源泄放%超级电容器%瞬态电压抑制
TA原理取能%高壓側電源%多重有源洩放%超級電容器%瞬態電壓抑製
TA원리취능%고압측전원%다중유원설방%초급전용기%순태전압억제
TA principle energy extraction%power supply at high-voltage side%multiple active bleeder%super capacitor%transient voltage suppression
介绍了一种基于电流互感器(TA)原理取能高压侧电源的励磁电流调节方法,分析了感应取电器二次电流运行性能数据与示波图,结果表明通过采用多重有源泄放阵列,同时配合超级电容器储能和双重瞬态电压抑制,可为现场监测装置提供能瞬时供出大功率能量的安全电源。
介紹瞭一種基于電流互感器(TA)原理取能高壓側電源的勵磁電流調節方法,分析瞭感應取電器二次電流運行性能數據與示波圖,結果錶明通過採用多重有源洩放陣列,同時配閤超級電容器儲能和雙重瞬態電壓抑製,可為現場鑑測裝置提供能瞬時供齣大功率能量的安全電源。
개소료일충기우전류호감기(TA)원리취능고압측전원적려자전류조절방법,분석료감응취전기이차전류운행성능수거여시파도,결과표명통과채용다중유원설방진렬,동시배합초급전용기저능화쌍중순태전압억제,가위현장감측장치제공능순시공출대공솔능량적안전전원。
Introduction was made to a method of excitation current adjustment for power supply at high-voltage side base on TA principle energy extraction. Analysis was made to the secondary electrical current operation performance data and oscillograms of the inductive energy extraction device. The results show that by using the method of multiple active bleeder arrays, with the super ca-pacitor energy storage and dual transient voltage suppression, the transient high-power energy safety power supply is provided for the monitoring device on site.