【摘要】 分析了电力电容器外壳爆破能量试验回路的简化模型、电气参数的计算方法以及基于罗氏线圈检测系统的工作机理。为便于优化电力电容器外壳爆破能量试验时检测系统的结构参数和电气参数,利用MATLAB软件中的Simulink仿真环境,建立了该物理模型的仿真模型,给出了仿真和试验结果。研究表明,用MATLAB软件中的Simulink仿真环境来描述电力电容器外壳爆破能量试验回路及其检测系统是可行的,它可以为电力电容器外壳爆破能量试验提供1套合适的仿真平台,以利于优化包括试验回路和检测系统的结构和电气参数。更多还原

【Abstract】 Principles of the abruption test of the power capacitor cover structure are analyzed.The structure,principle and operation property of the measurement system for the power capacitor abruption test centered on the Rogowski coil sensor are introduced.The simulation models both of the abruption test and the measurement system based on the MATLAB software Simulink environment are built up.Both simulation and test results can verify the truth of the simulation model for the measurement system of the power capacitor abruption test,which can give great benefit to optimize the structure and electrical parameters both of the abruption test loop and the measurement system.更多还原