无换向器电动机装置的研制
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摘要
本课题通过无换向器电动机装置的研制，探讨了无换向器电动机
的基本工作原理及其数学模型，利用电路设计集成软件Protel 99完成
了控制系统的硬件设计，利用MCS-51汇编语言完成了各个程序的编
写和调试工作。重点解决了双环反馈调节系统、同步锁相、脉冲调制
和功率放大、转子位置检测器等几个难点问题，还对无换向器电动机
的负载能力的提高和断续换流起动法进行了研究。完成了
380KW/1000V交-直-交电流型无换向器电动机装置的调试实验。
This paper presents the research on the commutatorless motor.
In this paper the basic running theory and the mathematical model of the
ommutatorless motor is explored. The hardware of the control system is
designed by the integrated circuit-design software Protel 99, and all the
program is compiled and debugged by the assemble language MCS-51.
Some difficult problems such as the double-loop feedback adjusting
system, the synchronized phase-lock, the pulse-modulate and
power-magnify, the rotor position detector etc. is mainly solved in this
paper. Furthermore the improving of the commutatorless motor loading
ability, the method of the intermittent commutation starting is investigated
too. The experiment and adjust of the 380KW/1000V AC-DC-AC
current-type commutatorless motor device has been finished.
Yu Dezhong (Power Electronics and Electrical Drive)
Directed by Prof. Shi Xinchun
的基本工作原理及其数学模型，利用电路设计集成软件Protel 99完成
了控制系统的硬件设计，利用MCS-51汇编语言完成了各个程序的编
写和调试工作。重点解决了双环反馈调节系统、同步锁相、脉冲调制
和功率放大、转子位置检测器等几个难点问题，还对无换向器电动机
的负载能力的提高和断续换流起动法进行了研究。完成了
380KW/1000V交-直-交电流型无换向器电动机装置的调试实验。
This paper presents the research on the commutatorless motor.
In this paper the basic running theory and the mathematical model of the
ommutatorless motor is explored. The hardware of the control system is
designed by the integrated circuit-design software Protel 99, and all the
program is compiled and debugged by the assemble language MCS-51.
Some difficult problems such as the double-loop feedback adjusting
system, the synchronized phase-lock, the pulse-modulate and
power-magnify, the rotor position detector etc. is mainly solved in this
paper. Furthermore the improving of the commutatorless motor loading
ability, the method of the intermittent commutation starting is investigated
too. The experiment and adjust of the 380KW/1000V AC-DC-AC
current-type commutatorless motor device has been finished.
Yu Dezhong (Power Electronics and Electrical Drive)
Directed by Prof. Shi Xinchun
引文
1．董世华．48MW大型同步电动机静止变频器启动装置自动控制系统．电气传动．1997年．第一期：30页～32页
2．郭海峰．静止变频器在现代大型抽水蓄能电站中的应用．见：张振华．中国电机工程学会第五届青年学术会议论文集．北京．1998年．81页～86页
3．高景德．交流电机及其系统分析．北京：清华大学出版社．1993年．152页～158页
4．吴安顺．最新实用交流调速系统．北京：机械工业出版社．1998年．272页～273页
5．叶东．电机学．天津：天津科学技术出版社．1995年．244页～245页
2．郭海峰．静止变频器在现代大型抽水蓄能电站中的应用．见：张振华．中国电机工程学会第五届青年学术会议论文集．北京．1998年．81页～86页
3．高景德．交流电机及其系统分析．北京：清华大学出版社．1993年．152页～158页
4．吴安顺．最新实用交流调速系统．北京：机械工业出版社．1998年．272页～273页
5．叶东．电机学．天津：天津科学技术出版社．1995年．244页～245页