Title :
DTC-SVM-based Matrix Converter for a PMSM in a vessel electric propulsion system
Author :
Guo, Yi ; Chang Xianbing ; Chen, C. L Philip
Author_Institution :
Logistics Coll., Shanghai Maritime Univ., Shanghai, China
Abstract :
This paper addresses the control technology of matrix converter for a permanent synchronous motor (PMSM) in a vessel electric propulsion system. This paper provides an algorithm based on flux linkage reference model, double space vector modulation (DSVM), and direct torque control (DTC) theory. The PMSM is controlled by the DTC theory with double space vector modulation. The experiment result has shown that the drives control system has fast and stabilized performance under sudden load varying and four-quadrant running conditions. Because the energy in the design system can flow in both directions, the compound control strategy is effective and feasible.
Keywords :
control system synthesis; electric propulsion; machine vector control; magnetic flux; matrix convertors; permanent magnet motors; synchronous motors; torque control; DTC-SVM-based matrix converter; PMSM; control technology; design system; direct torque control theory; double space vector modulation; flux linkage reference model; load varying; permanent synchronous motor; vessel electric propulsion system; Control systems; Couplings; Educational institutions; Logistics; Matrix converters; Propulsion; Space technology; Support vector machines; Transfer functions; Voltage control; Chinese Control Conference; Instruction; Paper;
Conference_Titel :
Control and Decision Conference, 2009. CCDC '09. Chinese
Conference_Location :
Guilin
Print_ISBN :
978-1-4244-2722-2
Electronic_ISBN :
978-1-4244-2723-9
DOI :
10.1109/CCDC.2009.5191899
