永磁电机式机械弹性储能机组储能运行控制策略研究  

Control strategy of energy storage operation for permanent magnet motor based mechanical elastic energy storage unit

作　　者：余洋[1] 米增强[1] 吴婷[1] 闫坤[1] 

机构地区：[1]新能源电力系统国家重点实验室,华北电力大学,河北保定071003

出　　处：《储能科学与技术》2012年第1期69-73,共5页Energy Storage Science and Technology

基　　金：中央高校基本科研业务费专项资金(11MG40);新能源电力系统国家重点实验室自主研究课题(201209)

摘　　要：基于团队先前提出的以涡卷弹簧作为储能元件的机械弹性储能机组技术,简述了以永磁电机为储能电机的机组基本组成与工作原理,建立了永磁电机式机械弹性储能机组(mechanical elastic energy storage,MEES)各模块数学模型,提出了机组储能过程的恒转速控制策略。利用Matlab/Simulink构建的机组全仿真模型,对机组储能过程的恒转速控制进行了仿真。仿真结果证明了所搭建模型和控制策略的正确性与有效性。This paper briefly introduces the principle of permanent magnet motor based mechanical elastic energy storage(MEES)technology.Mathematical models are established for the MEES.The model consists of various modules for the components of a typical MEES system.A control strategy based on constant speed of energy storage operation is proposed.Simulations are performed on the basis of the mathematical model and control strategy in the Matlab/Simulink environment.The simulation shows promising results.

关 键 词：机械弹性储能 永磁电机 建模 控制 仿真 

分 类 号：TM351[电气工程—电机]