电炉SVC系统谐波支路阻抗暂态分析

摘要

Based on the topology principle of the electric furnace SVC (static var com-pensator) system, the transient theory of the system is analyzed. The impedance character of the system is emphasized. The simulation verification experiments are made. The results show that variation of harmonic wave branch of the system would make an impact on the bus volt-age, current and power factor of the system.%　　在介绍电炉SVC系统拓扑原理的基础上，对系统暂态原理进行了分析，重点针对系统阻抗特性作了详细分析。最后进行了仿真实验验证。仿真结果证明，系统滤波支路的变化，将对系统母线电压、电流以及功率因数造成影响。