DocumentCode
2664690
Title
Predictive control based on analytic model for PV grid-connected inverters
Author
Jianhua, Wu ; Jing, Zhong ; Longfei, Li ; Cong, Tang ; Le, Yu
Author_Institution
Coll. of Inf. Sci. Eng., Northeastern Univ., Shenyang, China
fYear
2012
fDate
23-25 May 2012
Firstpage
4295
Lastpage
4299
Abstract
In order to improve the quality of PV grid-connected current, an exact transient analytic model was established based on time-sequence for full bridge inverter. A predictive control method MAC and an improved MAC method PIMAC based on this model were proposed in this paper. In these two methods, the frequency of switch was considered, so some problems had been resolved compared to other traditional methods. The simulation results confirm the correction and superiority of the control strategies proposed.
Keywords
invertors; photovoltaic power systems; power generation control; power grids; predictive control; PIMAC; PV grid-connected inverters; exact transient analytic model; full bridge inverter; improved MAC method; model algorithmic control; predictive control method; time-sequence; Analytical models; Frequency control; Hysteresis; Integrated circuit modeling; Inverters; Predictive models; Switches; MAC; PIMAC; PV grid-connected inverter; exact analytic model; time-sequence;
fLanguage
English
Publisher
ieee
Conference_Titel
Control and Decision Conference (CCDC), 2012 24th Chinese
Conference_Location
Taiyuan
Print_ISBN
978-1-4577-2073-4
Type
conf
DOI
10.1109/CCDC.2012.6244003
Filename
6244003
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