A Flywheel Energy Storage System Suspended by Active Magnetic Bearings with Fuzzy PID controller

摘要：

A flywheel energy storage system is developed. The structure and dynamics characteristic of the system are discussed. The system consists of a disk-shaped rotor, active magnetic bearing (AMB), PID controller, displacement sensor and cabinet, etc. The rotor is suspended by three active magnetic bearings (AMB). A mathematical model of the system is derived and each degree of freedom motion is treated separately for the control system. PID control is applied to the AMB. The experiments have been carried out to measure the dynamic response of the rotor to direct disturbance. The results indicate that the fuzzy PID controller possesses good performance.

关键词： flywheel energy storage system active magnetic bearing fuzzy PID control

作者: ZHANG Weiwei

作者单位: School of Mechanical Engineering, Ningbo University of technology, Ningbo, China, 315016

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 116-119

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）