|本期目录/Table of Contents|

[1]孟涛,刘卫国,焦宁飞,等. 三级式电机电流/转速分时段闭环起动控制[J].电机与控制学报,2018,22(10):58-66.[doi:10.15938/j.emc.2018.10.008]
 MENG Tao,LIU Wei-guo,JIAO Ning-fei,et al. Starting control for three-stage motor based on sub-time closed-loop of current /speed[J].,2018,22(10):58-66.[doi:10.15938/j.emc.2018.10.008]
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
22
期数:
2018年10
页码:
58-66
栏目:
出版日期:
2018-10-15

文章信息/Info

Title:
 Starting control for three-stage motor based on sub-time closed-loop of current /speed
作者:
 孟涛1 刘卫国1 焦宁飞1 彭纪昌1 姜宇2
 ( 1. 西北工业大学自动化学院,西安710129; 2. 陕西航空电气有限责任公司,西安710065)
Author(s):
 MENG Tao1 LIU Wei-guo1 JIAO Ning-fei1 PENG Ji-chang1 JIANG Yu2
 ( 1. School of Automation,Northwestern Polytechnical University,Xi’an 710129,China;2. AVIC Shaanxi Aero Electric Co. ,Ltd,Xi’an 710065,China)
关键词:
三级式同步电机 转矩冲击 动态起动 分时段独立闭环 自抗扰控制
Keywords:
three-stage synchronous motor torque shock dynamic start sub-time closed-loop active disturbance rejection control
分类号:
TM 341
DOI:
10.15938/j.emc.2018.10.008
文献标志码:
A
摘要:
针对三级式同步电机起动过程中主发电机与励磁机电磁耦合严重,在现有起动控制策略下存在转矩冲击、动态起动困难的问题,通过分析转速环和电流环的调节特点,结合航空发动机负载大惯量特性,提出一种通过电流/转速分时段独立闭环调节主发电机电压矢量幅值的起动控制方法。在此基础之上,采用一种改进型的二阶线性自抗扰控制器对电流环进行优化改进。实验结果表明,所提出的控制方法可以有效提高电机在电动状态下的运行稳定性,减小了起动过程中的转矩冲击,具有较快的响应速度,适用于电机的动态起动。
Abstract:
Because of serious electromechanical coupling between the exciter and main machine, the threestage motor faces the problems of torque shock and dynamic start difficulties under the previous control strategy in the starting mode. A control strategy is proposed in this paper to solve the above issues. The main generator voltage vector amplitude was adjusted through sub-time closed-loop of current /speed,and the large inertia property of the aero-engine load was considered in this method. In this paper, regulation
properties of the speed loop were current loop are analyzed,and an improved second-order linear active disturbance rejection controller was adopted to optimize the current loop. The torque shock in the start-up process was reduced. Experiment results verify the response and steady state performance of the proposed method.

参考文献/References:

相似文献/References:

[1]马鹏,刘卫国,毛帅,等. 一种三级式同步电机起动过程励磁控制方法[J].电机与控制学报,2014,18(10):68.
 MA Peng,LIU Wei-guo,MAO Shuai,et al. Excitation method in starting process for three-stagebrushless synchronous machine[J].,2014,18(10):68.
[2]马鹏,刘卫国,毛帅,等. 一种三级式同步电机转矩脉动抑制方法[J].电机与控制学报,2015,19(11):89.[doi:10. 15938 / j. emc. 2015. 11. 015]
 MA Peng,LIU Wei-guo,MAO Shuai,et al. Torque ripple reduction in three-stage brushless synchronous machines [J].,2015,19(10):89.[doi:10. 15938 / j. emc. 2015. 11. 015]
[3]刘卫国,祝宇杰,彭纪昌,等. 三级式同步电机的转子初始位置检测方法[J].电机与控制学报,2019,23(05):69.[doi:10.15938/j.emc.2019.05.009]
 LIU Wei-guo,ZHU Yu-jie,PENG Ji-chang,et al. Initial rotor position estimation method of three-stage synchronous machines[J].,2019,23(10):69.[doi:10.15938/j.emc.2019.05.009]

备注/Memo

备注/Memo:
收稿日期: 2016 - 12 - 27
基金项目: 国家自然科学基金( 51677152)
作者简介: 孟涛( 1990—) ,男,博士研究生,研究方向为三级式航空无刷电机起动控制技术;
刘卫国( 1960—) ,男,博士,教授,博士生导师,研究方向为永磁电机设计理论及驱动控制技术;
焦宁飞( 1989—) ,男,博士研究生,研究方向为无刷同步起动发电系统分析及控制技术;
彭纪昌( 1988—) ,男,博士研究生,研究方向为多级电励磁同步电机无位置控制技术;
姜宇( 1978—) ,男,硕士,高级工程师,研究方向为航空变频交流起动发电系统控制技术。
通信作者: 孟涛
更新日期/Last Update: 2018-11-04