|本期目录/Table of Contents|

[1]范文进,郑琼林,杨中平,等.基于对称多边形平滑磁链轨迹的直接转矩控制算法[J].电机与控制学报,2016,20(07):32-39.[doi:10. 15938 /j. emc. 2016. 07. 005]
 PHAM Van-tien,Trillion Q ZHENG,YANG Zhong-ping,et al.Direct torque control algorithm based on smooth of symmetrical polygon stator-flux locus [J].,2016,20(07):32-39.[doi:10. 15938 /j. emc. 2016. 07. 005]
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基于对称多边形平滑磁链轨迹的直接转矩控制算法(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
20
期数:
2016年07
页码:
32-39
栏目:
出版日期:
2016-07-01

文章信息/Info

Title:
Direct torque control algorithm based on smooth of symmetrical polygon stator-flux locus
作者:
范文进13 郑琼林1 杨中平1 林飞1 宋文胜2 Do Viet Dung3
 ( 1. 北京交通大学 电气工程学院,北京 100044; 2. 西南交通大学 电气工程学院,四川 成都 610031; 3.交通运输大学 机械系,越南 河内)
Author(s):
 PHAM Van-tien13 Trillion Q. ZHENG1 YANG Zhong-ping1 LIN Fei1 SONG Wen-sheng2 DO Viet-dung3
 ( 1. School of Electrical Engineering,Beijing Jiaotong University,Beijing 100044,China;
2. School of Electrical Engineering,Southwest Jiaotong University,Chengdu 610031,China;
3. Department of Mechanical Engineering,University of Transport and Communications,Hanoi,Viet Nam)
关键词:
异步牵引电机 直接转矩控制 对称多边形磁链 平滑轨迹
Keywords:
asynchronous traction motor direct torque control symmetrical polygon stator-flux smooth locus
分类号:
TM 343
DOI:
10. 15938 /j. emc. 2016. 07. 005
文献标志码:
A
摘要:
以异步牵引电机为研究对象,提出了基于对称多边形磁链轨迹的直接转矩控制 ( direct torque control,DTC) 算法。该算法通过分析励磁电流的变化,设计出一种具备圆形、六边形及两者 之间多边形等多种对称磁链轨迹的控制算法,可获得更加平滑磁链轨迹,有利于提高谐波消除能力 与开关频率的利用率。所提出 DTC 算法仅在传统 DTC 算法的基础结构上添加定子磁链调节算 法,不需要复杂计算,因此具有结构简单与容易实现的优点。理论分析和实验结果证明了该控制算 法的有效性和可行性。
Abstract:
 A direct torque control ( DTC) algorithm based on symmetrical polygon stator-flux locus was proposed with asynchronous traction motors as the research object. By analyzing the excitation current changes,a control algorithm characterized by multiple symmetrical stator-flux trajectories in shape of circle,hexagon or other polygons between them was designed. Smoother stator-flux trajectories were obtained and are favorable to improve the harmonic elimination capability and the switching frequency utili-ty. This DTC algorithm is simple in structure and is easy to implement as it only requires adding stator flux regulation to the traditional DTC algorithms. Its effectiveness and feasibility are demonstrated by both theoretical analysis and experimental results.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2015 - 05 - 27
基金项目: 中央高校基本科研业务费专项资金( 2014RC013)
作者简介: 范文进( 1981—) ,男,博士,研究方向为轨道交通电力牵引传动技术;
郑琼林( 1964—) ,男,教授,博士生导师,研究方向为轨道交通牵引供电与交流传动,高性能低损耗电力电子系统,光伏发电并网与 控制,电力有源滤波与电能质量; 杨中平( 1971—) ,男,教授,博士生导师,研究方向为轨道交通电力牵引传动技术、节能技术、高速列车系统优化设计技术;
林 飞( 1975—) ,男,副教授,博士生导师,研究方向为电力电子与电力传动;
宋文胜 ( 1985—) ,男,博士,研究方向为电力牵引交流传动控制;
Do Viet Dung( 1955—) ,男,副教授,博士生导师,研究方向为机车电传动。
更新日期/Last Update: 2016-08-21