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用于航空高压直流电源系统的笼型异步发电机控制策略的研究
引用本文:黄文新,胡育文. 用于航空高压直流电源系统的笼型异步发电机控制策略的研究[J]. 航空学报, 2002, 23(4): 377-380
作者姓名:黄文新  胡育文
作者单位:1. 南京航空航天大学,航空电源科技重点实验室,江苏,南京,210016,盐城工学院,电气工程系,江苏,盐城,224003
2. 南京航空航天大学,航空电源科技重点实验室,江苏,南京,210016
基金项目:航空基础科学基金 (98Z5 2 0 0 1),国家自然科学基金(5 0 1770 14 )资助项目
摘    要: 现代电力电子技术的发展使得笼型异步发电机能够适用于航空高压直流系统中。着重对笼型异步电机与电力电子变换器结合构成的发电系统进行了研究,说明了采用直接转矩控制策略可使这种发电系统具有很好的动态特性。介绍了异步发电机直接转矩控制的原理与实现方法,并给出了仿真与实验结果。

关 键 词:异步发电机  直接转矩控制  航空  高压直流  
文章编号:1000-6893(2002)04-0377-04
修稿时间:2001-09-27

RESEARCH OF THE DTC CONTROL STRATEGY FOR INDUCTION GENERATOR USED IN AIRCRAFT HIGH VOLTAGE DC POWER SYSTEM
HUANG Wen xin ,,HU Yu wen. RESEARCH OF THE DTC CONTROL STRATEGY FOR INDUCTION GENERATOR USED IN AIRCRAFT HIGH VOLTAGE DC POWER SYSTEM[J]. Acta Aeronautica et Astronautica Sinica, 2002, 23(4): 377-380
Authors:HUANG Wen xin     HU Yu wen
Affiliation:HUANG Wen xin 1,2,HU Yu wen 1
Abstract:The aircraft high voltage DC (HVDC) power supply system having a starter/generator double function is getting a lot of attention recently. The cage type induction machine has more advantages such as simplicity, robustness, low cost and easy maintenance. The modern developed power electronic technology makes the cage type induction generator (CIG) suitable to be used in aircraft HVDC power systems. This paper presents a configuration of the HVDC generation system, which is composed of a CIG and a 3 phase power electronic converter, and makes researches on its control technology. Because the electromagnetic torque is a key physical parameter in the process of converting the mechanical energy into electrical energy in a generator, the direct torque control (DTC) strategy can be applied to the proposed system and makes it have fast dynamic performance. The principle of the DTC strategy for the proposed system is introduced. The elementary simulation and experiment results of this system are also presented.
Keywords:induction generator  DTC control strategy  aircraft  high voltage DC power
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