稳定分析用同步机模型研究新进展  

New Progress of Research on Synchronous Machine Model Used in Stability Analysis

作　　者：丁平[1] 安宁[1] 李亚楼[1] 田芳[1] 赵敏[1] 高波[1] 胡建勇[1] 周孝信[1] 

机构地区：[1]中国电力科学研究院,北京市海淀区100192

出　　处：《中国电机工程学报》2015年第5期1115-1126,共12页Proceedings of the CSEE

摘　　要：回顾了稳定分析用同步机传统实用模型的特点、发展和不足。将近几十年稳定分析用同步机建模技术的研究进展划分为5个方面:互抗不相等同步机模型;提高同步机参数准确性的方法;基于静止频率响应试验的模型;多转子回路模型;模拟磁化过程的方法。总结了这些方面的主要研究成果、特点以及发展状况。描述了为弥补传统实用模型采用大量简化假设导致仿真结果不精确的缺陷所采取的各种改进措施。最后,指出这些研究达到的效果以及稳定分析用同步机建模技术今后的发展方向。The characteristics, evolution and insufficient of classical practical synchronous machine model used in stability analysis were reviewed. Research progress of technology in building synchronous machine model used in stability analysis, which have been achieved during last decades, was sorted into five aspects, namely, unequal mutual inductance synchronous machine model, ways to improving accuracy of synchronous machine parameter, model based on standstill frequency response test, multiple rotor circuits model and ways to embody saturation effect. The main research achievements, characteristics and development status of these aspects were concluded. Measures to make up inaccuracy owing to too many hypotheses which buried in classical practical model were depicted. At last, the virtue of these research and direction of technology advance in synchronous machine model used in stability analysis were pointed.

关 键 词：同步机模型 参数准确性 静止频率响应试验 多转子回路模型 饱和效应 

分 类 号：TM71[电气工程—电力系统及自动化]