abc相坐标系下的发电机故障仿真研究  

Abc-phase Coordinate -based Generator Fault Model and Investigation

作　　者：张志斌[1] 石志寒[2] 李庆良[2] 

机构地区：[1]空军工程大学导弹学院,陕西三原713800 [2]空军工程大学

出　　处：《微计算机信息》2008年第25期277-278,268,共3页Control & Automation

摘　　要：本文建立了可与系统直接接口的基于abc相坐标发电机模型,从而消除了机-网接口预测校正,提高了运算速度和仿真精度。运用MATLAB编程,对发电机的正常和外部故障进行了仿真,仿真结果与动模实验结果基本吻合,验证仿真结果可信。This paper build a generator model based on abc-phase coordinate, the model could interface with system directly, eliminating forecast revise of generator-power net interface, enhanced operation speed and simulation accuracy. Using MATLAB program simulated the generator different running state in normal and in external fault. Simulation results are coordinated with real test, and simulation results are reliable.

关 键 词：同步发电机 相坐标模型 MATLAB 暂态仿真 

分 类 号：TP206[自动化与计算机技术—检测技术与自动化装置]