Title :
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
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;
Conference_Titel :
Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE-ASIA), 2014 International
Conference_Location :
Hiroshima
DOI :
10.1109/IPEC.2014.6869925
