Title :
Stability analysis for matrix converter fed permanent magnet synchronous motor system based on PDF control
Author :
Huayu Li ; Ziling Nie ; Fengge Hu
Author_Institution :
Nat. Key Lab. for Vessel Integrated Power Syst. Technol., Naval Univ. of Eng., Wuhan, China
Abstract :
In order to improve the stability of Matrix Converter-Permanent Magnet Synchronous Motor (MC-PMSM) system, on the basis of considering nonlinear and parametervariable factors of PMSM, this paper proposes pseudo-derivative feedback (PDF) control. The impacts of PDF control on dynamic performance, static performance, anti-jamming performance and robustness of the MC-PMSM control system are analyzed detailedly. Analysis and simulation results verify that compared with traditional PI and PD control, PDF control effectively improves these performances of the system.
Keywords :
feedback; machine control; matrix convertors; permanent magnet motors; robust control; stability; synchronous motors; MC-PMSM; PD control; PDF control; PI control; antijamming performance; converter fed permanent magnet synchronous motor system; dynamic performance; nonlinear factor; parameter-variable factor; pseudoderivative feedback control; robustness; stability analysis; static performance; Interference; Matrix converters; PD control; Pi control; Robustness; Torque; anti-jamming performance; dynamic and static performance; pseudo-derivative feedback control; stability analysis;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2014 17th International Conference on
Conference_Location :
Hangzhou
DOI :
10.1109/ICEMS.2014.7014064
