无刷励磁同步发电机不对称运行瞬态仿真研究  

The Study of Mathematic Simulation to Unsymmetrical Dynamic Operation States of Brushless Excite Synchronous Generator

作　　者：李岩[1] 蒋忠玮[2] 

机构地区：[1]海军航空工程学院,烟台264001 [2]南京航空航天大学,南京210016

出　　处：《微特电机》1996年第5期2-5,共4页Small & Special Electrical Machines

摘　　要：提出了一种与常规取法不完全符合的基于主发电机的互感可逆的统一的标么值系统,并对无刷励磁同步发电机不对称运行(包括两相线一线短路、两相对地短路、单相对地短路及强励磁)进行了仿真计算,首次提供了该系统不对称运行瞬态过程中各参量(包括电压、电流)完整的瞬态到稳态的波形,最后介绍了一种能合理解决整流桥系统的模式间正确转换的方法——试探法。A new method of base value system based on main generator is given and many unsymmetri-cal dynamic operation states of brushless excite synchronous generator have been researched, such as two -phase line - line short,two - phase short to ground,one - phase short to ground and forceful excite. For the first time,the simulated waveforms of unsymmetrical dynamic operation states, including current and voltage, are applied. A method named trial - and - error, that author have studied for many years,is given for readers,and it is sucessful in soluting the question of operation mode transforming of diode rectifier.

关 键 词：无刷励磁 同步发电机 运行 仿真 

分 类 号：TM341.06[电气工程—电机]