航空用定子双绕组多相异步电机高压直流起动/发电系统基础研究

项目名称： 航空用定子双绕组多相异步电机高压直流起动/发电系统基础研究

项目编号： No.51507079

项目类型： 青年科学基金项目

立项/批准年度： 2016

项目学科： 电工技术

项目作者： 卜飞飞

作者单位： 南京航空航天大学

项目金额： 23万元

中文摘要： 起动/发电技术是多电/全电飞机的关键技术之一，近年来发展迅速。本项目针对多电/全电飞机提出一种新型定子双绕组多相异步电机高压直流起动/发电系统，并对其中的若干基础理论及关键技术进行研究。该新型电机的转子为笼型结构，它的定子上有两套多相绕组。该新型起动/发电系统具有转子结构简单坚固、可高速运行、电磁兼容性好、可控性好、功率密度高、可靠性高、易实现起动发电一体化等突出优点。本项目提出起动发电双功能集成的系统拓扑，探索该起动/发电系统的设计、控制及运行规律，推导电机及系统的数学模型，提出电机及系统的综合优化设计方法，提出高性能起动控制技术与发电控制技术，解决起动发电一体化控制及起动向发电平滑转换问题。本项目的成功研究可为我国飞机高压直流起动/发电系统提供一种新颖的可选方案。

中文关键词： 异步电机；多相双定子绕组；高压直流起动/发电系统；优化设计；高性能控制

英文摘要： Starting/generating technology is one of key technologies of more-electric/all-electric aircrafts, and it has been developing fast in recent years. This project proposes a novel dual stator-winding multiphase induction machine high voltage dc starting/generating system for more-electric/all-electric aircrafts, and investigates its several fundamental theories and key technologies. This machine’s rotor is a cage type one, and there are two sets of multiphase windings in its stator. This starting/generating system has many important advantages, such as simple and robust rotor structure, high-speed-running ability, good electromagnetic compatibility, good controllability, high power density, high reliability, easy integration of starting and generating, and so on. This project proposes a topology with integrated double functions of starting and generating, explores the rules of design, control and operation for this system, derive the mathematical model of this machine and system, proposes a comprehensive optimization method of this machine and system, proposes the high-performance starting and generating control technologies, and solves the problems of the integrated control of starting and generating and the smooth transformation from stating to generating. This project can provide a new and alternative solution for aircrafts' starting/generating system for our country.

英文关键词： Induction Machine;Multiphase Dual-Stator Windings;High Voltage DC Starting/Generating System;Optimal Design;High-Performance Control