Title :
A fuzzy-sliding mode controller for four-quadrant PWM converter of grid-connected wind generation simulator
Author :
Sun, Yaojie ; Qian, Minhua ; Lin, Yandan ; Bai, Zhifeng
Author_Institution :
Center of Adv. Lighting Technol. of Minist. of Educ., Fudan Univ., Shanghai, China
Abstract :
The aim of this paper is to design a fuzzy-sliding mode controller for a four-quadrant PWM converter used in grid-connected wind generation simulator. The main goal is to improve the power factor and realize unity power factor rectifying and inverting. This paper generates the mathematical model of four-quadrant PWM converter and proposes the procedure of designing a fuzzy-sliding mode controller. This controller has both advantages of fuzzy algorithm and sliding mode algorithm. And it is verified by experiments. The experimental results demonstrate the perfect performance of the controller.
Keywords :
PWM power convertors; control system synthesis; fuzzy control; power generation control; power grids; variable structure systems; wind turbines; four quadrant PWM converter; fuzzy sliding mode controller design; grid-connected wind generation simulator; unity power factor; Algorithm design and analysis; Equations; Mathematical model; Pulse width modulation converters; Reactive power; Voltage control; Wind turbines; PWM converter; fuzzy-sliding mode controller; wind generation;
Conference_Titel :
Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on
Conference_Location :
XianNing
Print_ISBN :
978-1-61284-458-9
DOI :
10.1109/CECNET.2011.5768493
