摘要
气体绝缘变电站(ＧＩＳ)在开关操作厂会产生秀强的瞬态波过程,可通过外壳向外界辐射电磁场,对变电站二次设备的正常运行产生严重干扰。采用ＭＡＴＬＡＢ语言,编制了ＧＩＳ内空间瞬态电磁场的分析预测软件ＴＥＭＦＧＩＳ。现场实测表明,该软件的计算结果是可以满足工程需要的。
Due to the turning on or off operation of the circuit breakers and the disconnected switches, strong electromagnetic interference in gas-insulated substations (GIS) is common. The transient wave process with very wide frequency range can generate electromagnetic field from the connector between the GIS crust and the high-voltage cable. The software TEMFGIS is provided to predict the radiation filed by using MATLAB. Its validity is verified by the measurement results.
出处
《华北电力大学学报（自然科学版）》
CAS
北大核心
2002年第3期24-28,共5页
Journal of North China Electric Power University：Natural Science Edition
基金
国家自然科学基金项目(50077006)
教育部高等学校优秀青年教师奖励基金计划
骨干教师资助计划共同资助.
