CAJ | 학술논문

针对无刷双馈电机的变速恒频发电这一实际应用，提出一种基于 PR 控制器的磁链观测方法，为无刷双馈电机发电的矢量控制算法的实现打好基础。在对比纯积分方法和仿真的基础上，验证了这种磁链观测方法的正确性和实用性。
침대무쇄쌍궤전궤적변속항빈발전저일실제응용，제출일충기우 PR 공제기적자련관측방법，위무쇄쌍궤전궤발전적시량공제산법적실현타호기출。재대비순적분방법화방진적기출상，험증료저충자련관측방법적정학성화실용성。
With the advantages of variable speed and constant frequency,brushless doubly-fed machine (BDFM)has broad application prospects in Marine shaft power,hydropower and wind power system. However,there is no mature control method with high performance at present.For the practical applica-tion of BDFM(brushless doubly-fed motor)on VSCF generator model ,this paper put forward a kind of flux observation method based on PR controller .It′s the foundation for realizing brushless doubly-fed gen-erator vector control algorithm.Contrasting with pure integration method and using the simulation,this paper verified the correctness and practicability for this method on flux observation.