Title :
Self-Adaptive Tuning of Fuzzy PID Control of PV Grid-Connected Inverter
Author :
Xiaojin, Yan ; Jinhao, Sun ; Yezi, Li ; Jianling, Qi ; Yan, Pan
Author_Institution :
Electron. Eng. Dept., North China Inst. of Aerosp. Eng., Langfang, China
Abstract :
The control of photovoltaic grid-connected inverter introduced self-adaptive tuning of fuzzy PID control in this paper, via measured the parameter of object under controls, used fuzzy consequence, comes true to parametric PID real time adjustment, achieved best control effect. By simulated demonstration of Matlab/Simulink, self-adaptive tuning of fuzzy PID controlling having improved the PV grid-connected inverter system stability, has improved the mass of exporting wave, has made system be the fine moving, static state function concurrently.
Keywords :
adaptive control; fuzzy control; invertors; machine control; photovoltaic power systems; power system control; self-adjusting systems; stability; three-term control; tuning; Matlab; PV grid-connected inverter; Simulink; fuzzy PID control; fuzzy consequence; parametric PID real time adjustment; photovoltaic grid-connected inverter; self-adaptive tuning; static state function; system stability; Control systems; Current; Electric variables control; Fuzzy control; Fuzzy systems; Photovoltaic systems; Pulse width modulation inverters; Solar power generation; Three-term control; Virtual colonoscopy; PID control; fuzzy control; photovoltaic grid-connected inverter; self-adaptive tuning;
Conference_Titel :
Fuzzy Systems and Knowledge Discovery, 2009. FSKD '09. Sixth International Conference on
Conference_Location :
Tianjin
Print_ISBN :
978-0-7695-3735-1
DOI :
10.1109/FSKD.2009.647
