Distributed resources and DC distribution system combination for high power quality

被引:31
作者
Noroozian, R. [1 ]
Abedi, M. [2 ]
Gharehpetian, G. B. [2 ]
Hosseini, S. H. [3 ]
机构
[1] Univ Zanjan, Dept Elect Engn, Fac Engn, Zanjan, Iran
[2] Amirkabir Univ Technol, Dept Elect Engn, Tehran, Iran
[3] Tabriz Univ, Dept Elect & Comp Engn, Tabriz, Iran
关键词
Power quality; High reliability; DC distribution system; Distributed resource (DR); Distributed generation (DG); Microturbine and fuel cell units; VOLTAGE; COMPENSATION;
D O I
10.1016/j.ijepes.2010.01.013
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper presents a DC distribution system supplied by an external AC system as well as local distributed resources (DRs) including distributed generations (DGs) and battery storage bank in order to demonstrate an overall solution to power quality issue. The power flow control in DC distribution system has been achieved by network and storage converters. A suitable control strategy for these converters has been proposed. They have DC voltage droop regulator and novel instantaneous power regulation scheme. Also a new control system has been proposed for DG converters. In this paper, several case studies have been studied based on proposed methods. The simulation results, based on PSCAD/EMTDC software, show that DC distribution systems including DR units can provide the high power quality. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码:769 / 781
页数:13
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