Title :
Parameter estimation of PMSM for aiding PI regulator design of field oriented control
Author :
Kan Liu ; Zhu, Z.Q.
Author_Institution :
Dept. of Electron. & Electr. Eng., Univ. of Sheffield, Sheffield, UK
Abstract :
This paper investigates the parameter estimation of permanent magnet synchronous machines (PMSMs) for aiding the PI regulator design of field oriented control. Electrical and mechanical parameters, such as rotor PM flux linkage, winding resistance, dq-axis inductances, combined coefficient of viscous friction and moment of inertia of rotor and load, are estimated separately. It is found that with the aid of estimated machine parameters, the optimized PI regulators can be easily determined and show very good experimental performance.
Keywords :
PI control; machine vector control; magnetic flux; magnetic leakage; parameter estimation; permanent magnet machines; rotors; synchronous machines; PI regulator design; PMSM parameter estimation; dq-axis inductances; electrical parameters; field oriented control; mechanical parameters; moment-of-inertia coefficient; permanent magnet synchronous machines; rotor PM flux linkage; viscous friction coefficient; winding resistance; Couplings; Estimation; Parameter estimation; Regulators; Resistance; Rotors; Windings; field oriented control; parameter estimation; parameter identification; permanent magnet; synchronous machine; vector control;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2014 17th International Conference on
Conference_Location :
Hangzhou
DOI :
10.1109/ICEMS.2014.7013958
