PSD-BPA与PSS/E暂态稳定数学模型比较  

Comparison of Mathematical Models for Transient Stability between PSD-BPA and PSS/E

作　　者：韩松[1] 徐政[1] 吴小辰 金小明 

机构地区：[1]浙江大学电机系,杭州310027 [2]南方电网技术研究中心,广州510623

出　　处：《南方电网技术》2010年第3期67-71,共5页Southern Power System Technology

摘　　要：对中国电力科学研究院引进并再开发的PSD-BPA程序与Siemens PTI公司开发的PSS/E程序的暂态稳定数学模型进行了分析比较。通过对一个3机9节点交流系统算例和南方电网交直流系统算例的仿真计算,比较了两个程序的潮流和暂态稳定计算结果。分析和计算表明,两个程序的计算结果比较接近。Both PSD-BPA and PSS/E are simulation programs, and the former is introduced and developed by China Electric Power Research Institute while the latter is developed by Siemens PTI （Power Technologies International）. This paper analyzes and compares the mathematical models for transient stability in PSD-BPA and PSS/E, and calculates examples of a 3 machine and 9 bus AC system and an actual AC/DC system in China Southern Power Grid on power flow and transient stability with the two software respectively. The results of the analysis and calculation show that the conclusions of PSD-BPA and PSS/E are almost the same.

关 键 词：PSD-BPA PSS/E 电力系统仿真 暂态稳定 数学模型 

分 类 号：TM743[电气工程—电力系统及自动化]