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[1]朱军,阮江军,陈嘉福.十五相异步电机建模及稳态仿真研究[J].电机与控制学报,2017,21(09):8-14.[doi:10.15938/j.emc.2017.09.002]
 ZHU Jun,UAN Jiang-jun,CHEN Jia-fu.Modeling and steady-state simulation for fifteen phases asynchronous motor[J].,2017,21(09):8-14.[doi:10.15938/j.emc.2017.09.002]
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十五相异步电机建模及稳态仿真研究(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
21
期数:
2017年09
页码:
8-14
栏目:
出版日期:
2017-09-01

文章信息/Info

Title:
Modeling and steady-state simulation for fifteen phases asynchronous motor
作者:
?朱军12 阮江军1 陈嘉福2
?(1. 武汉大学 电气工程学院,湖北 武汉 430072;2. 武汉船用电力推进装置研究所,湖北 武汉 430064)
Author(s):
?ZHU Jun 12 RUAN Jiang-jun 1 CHEN Jia-fu 2
?(1. School of Electrical Engineering,Wuhan University,Wuhan 430072,China; 2. Wuhan Institute of Marine Electric Propulsion,Wuhan 430064,China
关键词:
多相电机 广义坐标变换 电压型逆变器 对称 仿真
Keywords:
multi-phases motor generalized coordinate transformation voltage source inverter symmetry simulation
分类号:
TM 343
DOI:
10.15938/j.emc.2017.09.002
文献标志码:
A
摘要:
为研究变频供电多相异步电机的稳态性能,依据电机多回路理论,采用广义坐标变换矩阵,建立了正交坐标系下十五相( 3 组五相移 12°) 异步电机的数学模型。在分析归纳以三相和五相为单元的 2 类典型多相电机状态变量对称性的基础上,给出了十五相异步电机的稳态仿真算法。对方波变频供电五相和十五相( 3 组五相移 12°) 两台异步电机的定子电流、转子电流和电磁转矩进行了仿真计算和分析比较。仿真计算结果表明,方波供电时十五相电机稳态定子电流谐波含量高于五相电机,稳态转矩脉动和转子侧电流谐波含量低于五相电机。
Abstract:
In order to research the steady state performance of multiphase asynchronous motor fed by variable frequency power supply,according to multi loop principles of electrical machine,the generalized coordinate transformation was adopted,and a mathematical model of fifteen phases (3 groups five phase moved 12 degrees) asynchronous motor in the orthogonal coordinate system was established. Based on analyzing and concluding the symmetry of state variables for two kinds of typical multi-phase electrical machine composed with three phases and five phases,the steady-state simulation algorithm for fifteen phases asynchronous motor was given. Simulation calculation and analysis comparison was made for the stator & rotor current and electromagnetic torque of a five phases and a fifteen phases (3 groups five phase moved 12 degrees) asynchronous motor fed by inverter,a comparison to a five phases and a fifteen phases asynchronous motor was made. The simulation results show that the steady-state stator harmonic current content of fifteen phases motor is higher than the five phases motor,while the steady-state rotor harmonic current content and the electromagnetic torque of fifteen phases motor is lower than the five phases motor powered by square wave

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2016 - 09 - 19
基金项目: 国防基础科研项目
作者简介: 朱 军( 1975—) ,男,博士研究生,研究方向为船舶电力推进技术; 阮江军( 1968—) ,男,博士,博士生导师,研究方向为高电压技术、电机电磁场理论及控制; 陈嘉福( 1976—) ,男,高级工程师,研究方向为船舶电力推进技术。
更新日期/Last Update: 2018-02-06