会议专题

A WIND TURBINE SIMULATION SYSTEM BASED ON SWITCHED RELUCTANCE MOTOR

A simulation error model is defined to evaluate the goodness of WTS (wind turbine simulator) implemented by controlling the motor speeds. Error comparison is made between the Euler method and forth order Runge-Kutta method under different time steps and rotational speeds. MATLAB calculation indicates that the high-order numerical method can improve the accuracy of WTS. SRD (Switched Reluctance Drive) is adopted to track the reference rotational speeds in closed-loop speed control. The tracking system is set to typicalⅡ system to determine the simulation step. The experimental results indicate that the WTS can perform the wind turbine characteristic under constant wind velocity with variable load. In the MPPT test,the WTS characteristic also has a good identity with the simulated wind turbine.

wind turbine simulator (WTS) forth order Runge-Kutta (4th R-K) method switched reluctance drive maximum power point tracking (MPPT)

Zhang Yanjie Xu Bingyin Xiong Lixin Bian Dunxin

Dept.of Electrical Engineering,Shandong University,Jinan 250061,China Dept.of Electrical Engineering,Shandong University of Technology,Zibo 255049,China Dept.of Electrical Engineering,Zhejiang University,Hangzhou 310027,China

国际会议

2010年中国国际供电会议(CICED 2010)

南京

英文

1142-1149

2010-09-13(万方平台首次上网日期,不代表论文的发表时间)