飞轮驱动装置的控制系统设计

　　飞轮驱动装置的控制系统设计
　　This dissertation is originated from the technology of High Temperature Superconductivity Flywheel Energy Storage. This system uses Permanent Magnetism Synchronous Machine (PMSM) as its driving motor and requires achieving motor speed and current closed loop control, with the design of control system. This dissertation has conducted systematic research based on the control system of Flywheel Energy Storage System (FESS).The main content is as follows:1. Briefly introduces the research background and the significance of FESS, the development and application prospects of FESS and PMSM, and the basic principles of FESS.2. Elaborates the basic principles, the components, the operating characteristics, the state equations and the transfer Neodymium Magnets functions of PMSM.3. According to the control requirements of FESS, XC167CI MIC is adopted to control PMSM. On the basis of the features of PMSM and the functions of XC167CI MIC, proposes the practical program of closed loop control of Servo System using XC166 technology, and achieved simulation based on Space Vector Pulse Width Modulation (SVPWM) strategy with a favorable result. Then the software and hardware design have been made detailed elaboration on the basis of the designed controlled plan and algorithm. On the hardware part, the overall design is followed by the circuit design of several key modules; and on the software part, the idea of blocking design is adopted, draws flow charts of every blocking, issues on sofeware implement is discussed. Finally, the control system is actually http://www.999magnet.com/products/110-sintered-neodymium-magnets running experimentally, and the test results were analyzed.4 The results show that the simulation reveals that the program is entirely feasible, the designed hardware and software system operates normally, fulfills the functions of serve control system of a PMSM, provids sound bases for the further research of High Temperature Superconductivity Flywheel Energy Storage machines.