Title :
Modeling the combination of UPQC and photovoltaic arrays with Multi-Input Single-Output DC-DC converter
Author :
Davari, M. ; Ale-Emran, S.M. ; Yazdanpanahi, H. ; Gharehpetian, G.B.
Author_Institution :
Dept. of Electr. Eng., Amirkabir Univ. of Technol., Tehran
Abstract :
In this paper analysis results of a cooperation of the unified power quality conditioner (UPQC) with the photovoltaic system are presented. The proposed system consists of a series inverter, a shunt inverter, and some photovoltaic arrays connected in the dc link through the multi-input single-output (MISO) DC-DC converter. A numerical formulation of the proposed control schemes, which are based on the instantaneous power theory, is presented. The proposed system can improve the power quality at the Point of Common Coupling (PCC) on power distribution systems. The performance of the proposed system was analyzed using simulations with power system computer aided design/ElectroMagnetic transients DC (PSCAD/EMTDC) analysis program.
Keywords :
DC-DC power convertors; photovoltaic power systems; power apparatus; power distribution control; power supply quality; electro magnetic transients DC analysis program; instantaneous power theory; multi-input single-output DC-DC converter; photovoltaic arrays; photovoltaic system; point of common coupling; power distribution systems; series inverter; shunt inverter; system computer aided design; unified power quality conditioner; DC-DC power converters; Electromagnetic analysis; Inverters; PSCAD; Performance analysis; Photovoltaic systems; Power distribution; Power quality; Power system modeling; Solar power generation; Distribution System (DG); Multi-Input Single-Output; Power Quality; Unified Power Quality Conditioner (UPQC); photovoltaic array;
Conference_Titel :
Power Systems Conference and Exposition, 2009. PSCE '09. IEEE/PES
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4244-3810-5
Electronic_ISBN :
978-1-4244-3811-2
DOI :
10.1109/PSCE.2009.4840102
