A New Dynamic Voltage Restoration Topology Applied to a Double Connected Solar Plant

Author

Arboleya, P. ; Gonzalez-Moran, C. ; Diaz, G. ; Gomez-Aleixandre, J. ; Hidalgo, A.

Author_Institution

Dept. of Electr. Eng., Univ. of Oviedo, Oviedo

fYear

2007

fDate

25-26 Oct. 2007

Firstpage

353

Lastpage

358

Abstract

In this paper, a new topology for dynamic voltage restorer (DVR) has been proposed. The DVR is connected to a solar plant that it is used as a source to supply the DVR which protects a highly sensitive load. During most of the time the DVR does not inject any voltage nor active power to the network so all the disposable power from the solar plant is injected into a network through one of the two inverters. When a voltage sag appears and it is detected, the control algorithm calculates how much the consignment of active power injected needs to be reduced so the difference is used in the DVR.

Keywords

invertors; power system restoration; solar power stations; active power; double connected solar plant; dynamic voltage restoration topology; inverters; voltage sag; Batteries; Energy storage; Inverters; Network topology; Paper technology; Photovoltaic systems; Protection; Solar power generation; Voltage control; Voltage fluctuations; Dynamic Voltage Restorer; Photovoltaic Plant; Solar Plant;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Power Conference, 2007. EPC 2007. IEEE Canada

Conference_Location

Montreal, Que.

Print_ISBN

978-1-4244-1444-4

Electronic_ISBN

978-1-4244-1445-1

Type

conf

DOI

10.1109/EPC.2007.4520356

Filename

4520356