Title :
Modeling and control of 100kW three-phase grid-connected photovoltaic inverter
Author :
Ma, Liang ; Ran, Wang ; 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. It 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; electric current control; invertors; matrix algebra; photovoltaic power systems; power grids; grid current harmonics; grid voltage; mathematical modeling procedure; power 100 kW; synchronous PI current control strategy; three-phase grid-connected photovoltaic inverter; Current control; Design engineering; Design methodology; Guidelines; Harmonic analysis; Inverters; Mathematical model; Photovoltaic systems; Solar power generation; Voltage; Grid-Connected; adjuster design; feedforward control; photovoltaic inverter; synchronous PI;
Conference_Titel :
Industrial Electronics and Applications (ICIEA), 2010 the 5th IEEE Conference on
Conference_Location :
Taichung
Print_ISBN :
978-1-4244-5045-9
Electronic_ISBN :
978-1-4244-5046-6
DOI :
10.1109/ICIEA.2010.5515097
