飞轮电池充电过程无速度传感器矢量控制  

MRAS Based Speed Sensorless Flywheel Battery Drive for Charging Procedure

作　　者：李志雄[1,2] 汤双清[2] 杨家军[3] 蒋宇[1] 

机构地区：[1]黄山学院,安徽黄山245013 [2]三峡大学,湖北宜昌443002 [3]华中科技大学,湖北武汉430074

出　　处：《微特电机》2010年第6期58-61,共4页Small & Special Electrical Machines

基　　金：湖北省教育厅自然科学计划资助项目(2003A001);湖北省自然科学基金资助(2005ABA294)

摘　　要：飞轮电池要求结构简单紧凑,因此其充电过程需要设计无速度传感器控制策略。对此,研究了基于模型参考自适应系统(MRAS)的飞轮电池充电无速度传感器矢量控制系统。该控制系统采用id=0矢量控制策略,首先设计了MRAS来对电机转子速度/位置进行估算;在此基础上应用变论域模糊控制器对速度环进行控制,以增强系统对外界干扰的适应能力。数字仿真试验验证了所设计的充电控制系统性能良好,鲁棒性强。A speed sensorless charging procedure drive is required since the flywheel battery requires simple and compact structure.Hence,a MRAS based speed sensorless flywheel battery drive for charging procedure was studied in this paper.The proposed control system adopted id=0 vector control strategy,and the rotor speed/position signals were estimated by means of MRAS.Then,the fuzzy controller with variable universe was applied for the speed closed loop to enhance the adaptive ability of the system.Simulation results show that this charging control system has a good control performance and a good robustness.

关 键 词：飞轮电池 无速度传感器 模型参考自适应 变论域模糊控制 

分 类 号：TM341[电气工程—电机]