基于Maxwell的暂态电场仿真系统设计  

Design of Transient Electric Field Simulation System Based on Maxwell

作　　者：薛亮 张赫 朱岳岳 XUE Liang;ZHANG He;ZHU Yueyue(Shanghai University of Electric Power,Shanghai 200090,China;China Railway Fengqiao Bridge Co.Ltd.,Beijing 100070,China)

机构地区：[1]上海电力大学,上海200090 [2]中铁丰桥桥梁有限公司,北京100070

出　　处：《上海电力大学学报》2021年第2期165-168,175,共5页Journal of Shanghai University of Electric Power

基　　金：国家自然科学基金(61802250);上海扬帆计划(17YF1407000)。

摘　　要：电气设备在社会生活生产中的大量使用及工业中日益增长的电力电能需求,使得针对电气设备运行可靠性的要求逐步提高。基于Ansoft Maxwell 3D仿真功能,设计了脉冲发生电路,建立了多种电场模型和暂态电场环境,对不同情况下脉冲激发的暂态电场进行了仿真计算。暂态电场中各电场参数的数值以及变化规律可为实际工作中电场设备的故障检测、判断、维护,以及介质材料的选择提供定量参考。With the extensive use of electrical equipment in social life and production,as well as the growing demand for electric power in industry,the requirement of operational reliability of electrical equipment is gradually improved.Based on the simulation function of Ansoft Maxwell 3D,this paper designs the pulse generator circuit,establishes a variety of electric field models and transient electric field environment,and simulates and calculates the transient electric field excited by pulses under different conditions.The numerical value and variation law of electric field parameters in transient electric field can provide quantitative reference for fault detection,judgment and maintenance of electric field equipment and selection of dielectric materials in practical work.

关 键 词：暂态电场 激励源 故障检测 

分 类 号：TM743[电气工程—电力系统及自动化]