| 电动汽车PMSM MTPA控制系统滑模速度控制 |
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| 引用本文： | 金宁治,王旭东,李文娟. 电动汽车PMSM MTPA控制系统滑模速度控制[J]. 电机与控制学报, 2011, 15(8): 52-58 |
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| 作者姓名： | 金宁治 王旭东 李文娟 |
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| 作者单位： | 哈尔滨理工大学电气与电子工程学院,黑龙江哈尔滨,150080 |
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| 基金项目： | 国家自然科学基金(61071205); 黑龙江省科技攻关计划项目(GB08A306); 哈尔滨理工大学青年科学研究基金项目(2009YF001) |
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| 摘 要： | 为了提高电动汽车电机驱动系统对参数摄动和负载扰动的鲁棒性,同时削弱滑模变结构控制( SMVSC)固有的抖振,将一种改进的滑模控制策略应用于永磁同步电机(PMSM)最大转矩电流比(MTPA)控制调速系统中.采用最大转矩电流比控制方法分配定子直轴、交轴电流,将他们与转矩的关系分别拟合为低阶多项式,提高了该方法的工程实用性；...
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| 关 键 词： | 永磁同步电机 最大转矩电流比控制 滑模变结构控制 变指数趋近律 积分滑模面 |
Sliding mode speed control of PMSM MTPA control system for electrical vehicles |
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| JIN Ning-zhi,WANG Xu-dong,LI Wen-juan. Sliding mode speed control of PMSM MTPA control system for electrical vehicles[J]. Electric Machines and Control, 2011, 15(8): 52-58 |
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| Authors: | JIN Ning-zhi WANG Xu-dong LI Wen-juan |
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| Affiliation: | JIN Ning-zhi,WANG Xu-dong,LI Wen-juan (School of Electrical & Electronic Engineering,Harbin University of Science and Technology,Harbin 150080,China) |
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| Abstract: | An improved sliding mode variable structure control(SMVSC) strategy is introduced to permanent magnet synchronous machine(PMSM) maximum torque per ampere(MTPA) speed control system,in order to improve the system robustness against parameter perturbations and load disturbances for electric vehicle motor drive system,and meanwhile,alleviate intrinsic chattering resulting from sliding mode control.The stator d,q-axes currents were distributed with the MTPA control method,and their relationships to torque were ... |
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| Keywords: | permanent magnet synchronous machine maximum torque per ampere sliding mode variable structure control variable exponent reaching law integral sliding surface |
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