Study on BDFG Control Strategy with Unbalanced loads
When wave power system using BDFG operated in islanded mode,the unbalanced loads condition should be taken into consideration in the control system,otherwise it will cause active,reactive power and electromagnetic torque fluctuations because of civil electricity.In this paper,the model of BDFG with unbalanced loads is deduced based on symmetrical component theory,the impact of negative sequence voltage on the BDFG vector control theory based on PI regulator is analyzed.And then current control strategy based on IM regulator of BDFG is presented.Theoretical analysis and simulation results show that introdduced theory and control strategy is correct and effective.
BDFG wave power unbalanced loads IMC MATLAB
ZHANG Shuai LIU Huikang
Wuhan University of Science and Technology,Wuhan 430081
国际会议
长沙
英文
847-852
2014-05-31（万方平台首次上网日期，不代表论文的发表时间）