Permanent Magnet Synchronous Machine Hybrid Torque Control
Morel, F.; Retif, J.-M.; Xuefang Lin-Shi; Valentin, C.
Industrial Electronics, IEEE Transactions on
Volume 55, Issue 2, Feb. 2008 Page(s):501 - 511
Digital Object Identifier 10.1109/TIE.2007.911938
Summary:This paper presents a control scheme suitable for systems composed of a continuous process modulated in energy by a power converter with a finite number of topologies. To track the continuous reference values, a topology of the power converter is determined from a criterion based on a process state variable model and taking into account the possible topologies of the power converter. The proposed hybrid control scheme is applied to an electrical motor drive composed of an inverter coupled to a permanent magnet synchronous machine. An evolution which insures a fixed modulation frequency is also proposed. Experimental results validate the feasibility and effectiveness of the proposed schemes.
View citation and abstract |