Study on Pwm Control Strategy of Photovoltaic Grid-connected Generation System

Autor:	Lusheng Ge, Shi-cheng Zheng, Pei-zhen Wang
Rok vydání:	2006
Předmět:	Computer Science::Systems and Control Computer science Control theory Control system Photovoltaic system Direct current Feed forward Waveform Inverter Power factor Computer Science::Distributed Parallel and Cluster Computing Pulse-width modulation
Zdroj:	2006 CES/IEEE 5th International Power Electronics and Motion Control Conference.
DOI:	10.1109/ipemc.2006.4778264
Popis:	The principle of photovoltaic grid-connected generation system is analyzed, and the research on PWM control strategy is done based on the power output side of photovoltaic grid-connected generation system. The direct current control strategy of photovoltaic grid-connected inverter is presented. The control fashion of applying fixed switch frequency and the feedforward compensation control of utility grid voltage is introduced. The current response speed is proved to be faster, and the grid-connected current waveform is sine and the power factor is unity.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6c28c6e770a5c54480fec91561085c3c https://doi.org/10.1109/ipemc.2006.4778264 Zobrazit plný text záznamu