Voltage regulation in distribution system using the combined DVR

Author

Nakamura, Shigenari ; Aoki, Masaki ; Ukai, Hiroyuki

Author_Institution

Dept. of Comput. Sci. & Eng., Nagoya Inst. of Technol., Nagoya, Japan

fYear

2014

fDate

18-21 May 2014

Firstpage

2400

Lastpage

2405

Abstract

In recent years, renewable energy system such as Photovoltaic generation system (PV) is widely introduced in distribution system. On the other hand, voltage deviation due to voltage fluctuation and unbalanced voltage caused by PV becomes serious problem. In order to mitigate those problems, the Combined type Dynamic Voltage Regulator (C-DVR) which consists of a step voltage regulator and AC chopper is the effective device. C-DVR can regulate line voltage continuously and quickly. This paper shows the effectiveness of C-DVR by the numerical simulation.

Keywords

numerical analysis; photovoltaic power systems; power distribution control; power generation control; voltage control; AC chopper; C-DVR; PV; combined type DVR; combined type dynamic voltage regulator; distribution system; line voltage regulation; numerical simulation; photovoltaic generation system; renewable energy system; step voltage regulator; unbalanced voltage; voltage control; voltage deviation; voltage fluctuation; Impedance; Substations; Thyristors; AC chopper; Dynamic voltage regulator; Photovoltaic generation system; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE-ASIA), 2014 International

Conference_Location

Hiroshima

Type

conf

DOI

10.1109/IPEC.2014.6869925

Filename

6869925