基于E-Tran Plus的机电——电磁混合仿真  

Electromechanical-electromagnetic Hybrid Simulation Based on E-Tran Plus

作　　者：何祥祥 杨秀 崔勇 HE Xiang-xiang;YANG Xiu;CUI Yong(College of Electrical Engineering,Shanghai University of ElectricPower,Shanghai 200090,China;Electric Power Research Institute of State Grid Shanghai Municipal Electric Power Company,Shanghai 200437,China)

机构地区：[1]上海电力大学电气工程学院,上海200090 [2]国网上海市电力公司电力科学研究院,上海200437

出　　处：《水电能源科学》2020年第1期169-172,共4页Water Resources and Power

基　　金：国家电网上海市电力公司科技项目(52094017001Y)

摘　　要：运用仿真软件E-Tran Plus作为接口,结合成熟的软件PSCAD和PSS/E组成机电-电磁混合仿真平台,详细介绍了仿真软件的功能及原理,并通过一个小系统进行了简单的机电-电磁混合仿真与纯电磁仿真研究对比。理论与仿真结果表明,采用E-Tran Plus接口软件的机电-电磁混合仿真模型具有精确性高的特点,仿真速度明显快很多,能更好地体现交流系统动态特性,更加贴近实际工程,为以后大规模交直流电网机电-电磁混合仿真研究提供了重要参考价值。The simulation software E-Tran Plus is used as the interface,and the mature software PSCAD and PSS/E are combined to form an electromechanical-electromagnetic hybrid simulation platform.The function and principle of the simulation software are introduced in detail.And then a simple electromechanical-electromagnetic hybrid simulation and pure electromagnetic simulation research are compared through a small system.The theoretical and simulation results show that the electromechanical-electromagnetic hybrid simulation using E-Tran Plus interface software has high precision,and the simulation speed is much faster.The hybrid simulation model based on E-Tran Plus can better reflect the dynamic characteristics of the AC system and is closer to the actual project.Hybrid simulation provides an important reference value for the research of electromechanical-electromagnetic hybrid simulation of large-scale AC-DC grids in the future.

关 键 词：混合仿真 E-Tran Plus 接口 机电暂态 电磁暂态 

分 类 号：TM721[电气工程—电力系统及自动化]