Title :
Novel Fuzzy Control Strategy of IPMSM Drive System with Voltage Booster
Author :
Chen, Yiguang ; Yang, Bo ; Gu, Xin ; Xing, Shengzhi
Author_Institution :
Sch. of Electr. Eng. & Autom., Tianjin Univ.
Abstract :
Intelligent control is getting lots of attentions in the area of electric drive system. A novel fuzzy-PI hybrid control method is proposed to control the speed and the dc-link voltage of interior permanent magnet synchronous motor (IPMSM) drive system with voltage booster based on the analysis of traditional PI control. The IPMSM drive system consists of a voltage booster to control the dc-link voltage and a conventional PWM inverter, which drives IPMSM for a wide speed range. The simulated and experimental results for a 1.5 kW IPMSM show the improved performance by novel fuzzy-PI controller is superior to the traditional and it works well with high dynamic and static performance because of its advantage in quick response and good robustness
Keywords :
PWM invertors; fuzzy control; intelligent control; machine control; permanent magnet motors; synchronous motor drives; velocity control; voltage control; PI hybrid control; PWM inverter; dc-link voltage control; electric drive system; fuzzy control; intelligent control; interior permanent magnet synchronous motor drive system; speed control; voltage booster; Control systems; Drives; Error correction; Fuzzy control; Fuzzy systems; Intelligent control; Pi control; Pulse width modulation inverters; Switches; Voltage control; IPMSM; fuzzy-PI controller; maximum torque per ampere operation; voltage booster;
Conference_Titel :
Intelligent Control and Automation, 2006. WCICA 2006. The Sixth World Congress on
Conference_Location :
Dalian
Print_ISBN :
1-4244-0332-4
DOI :
10.1109/WCICA.2006.1713548
