Title :
Synchronous PI control for three-phase grid-connected photovoltaic inverter
Author :
Liang, Ma ; Zheng, Trillion Q.
Author_Institution :
Sch. of Electr. Eng., Beijing Jiaotong Univ., Beijing, China
Abstract :
This paper presents mathematical modeling procedure of three-phase grid-connected photovoltaic inverter. Presents synchronous PI current control strategy and the method for adjuster design. The typical waveforms of grid voltage, grid current and harmonics of grid current are carried out on a 100 kW photovoltaic inverter, which can provide some guidelines for engineers to analyze, design and implement.
Keywords :
PI control; invertors; photovoltaic power systems; power system control; grid current; grid voltage; mathematical modeling; power 100 kW; synchronous PI control; three phase grid connected photovoltaic inverter; Current control; Design engineering; Design methodology; Guidelines; Inverters; Mathematical model; Photovoltaic systems; Pi control; Solar power generation; Voltage; Adjuster design; Feedforward control; Grid-Connected; Photovoltaic inverter; Synchronous PI;
Conference_Titel :
Control and Decision Conference (CCDC), 2010 Chinese
Conference_Location :
Xuzhou
Print_ISBN :
978-1-4244-5181-4
Electronic_ISBN :
978-1-4244-5182-1
DOI :
10.1109/CCDC.2010.5498813
