A Survey on the Principle and Control of Dynamic Voltage Restorer

Author

Kong Shuhong ; Yin Zhongdong ; Shan Renzhong ; Shang Weidong

Author_Institution

North China Electr. Power Univ., Beijing, China

Volume

2

fYear

2009

fDate

16-18 Oct. 2009

Firstpage

57

Lastpage

60

Abstract

With the development of information and automation techniques, dynamic voltage problems are once again in the spotlight. Dynamic voltage restorer (DVR) is a modern and important custom power device used for mitigating voltage sags in power distribution systems. The operating principles, structures, and control strategies of DVR are surveyed and compared in the paper after investigating a large amount of DVR references in conferences and science periodicals. Meanwhile the application future of DVR in power system and several problems which need to solve are proposed.

Keywords

distribution networks; power supply quality; automation techniques; dynamic voltage restorer; information techniques; power device; power distribution systems; voltage sags; Costs; Energy storage; Power quality; Power system dynamics; Power system restoration; Pulse width modulation; Space vector pulse width modulation; Topology; Voltage control; Voltage fluctuations; control strategy; dynamic voltage restorer (DVR); energy storage; optimized compensation; power quality; voltage sag;

fLanguage

English

Publisher

ieee

Conference_Titel

Energy and Environment Technology, 2009. ICEET '09. International Conference on

Conference_Location

Guilin, Guangxi

Print_ISBN

978-0-7695-3819-8

Type

conf

DOI

10.1109/ICEET.2009.250

Filename

5365600