Harmonic impact of decentralized photovoltaic systems and limitation of photovoltaic capacity in low voltage grid

Author

Han Bao ; Shaoqing Ying ; Schwarz, Holger

Author_Institution

Dept. of Energy Distrib. & High Voltage Technol., Brandenburg Univ. of Technol. Cottbus-Senftenberg, Cottbus, Germany

fYear

2014

fDate

10-12 May 2014

Firstpage

1

Lastpage

4

Abstract

Photovoltaic energy has grown massively in Germany in recent years, so that the government plans to rein in the boom by cutting generous subsidiaries. Still, a larger number of photovoltaic systems will be integrated into the energy supply networks, which are mostly connected to the low voltage grid. This paper aims at finding out the impact of urban decentralized photovoltaic systems on the power quality including harmonics, voltage change and load digestion.

Keywords

photovoltaic power systems; power grids; power supply quality; Germany; energy supply networks; generous subsidiaries; government plans; harmonic impact; load digestion; low voltage grid; photovoltaic capacity; photovoltaic energy; power quality; urban decentralized photovoltaic systems; voltage change; Current measurement; Harmonic analysis; Inverters; Loading; Photovoltaic systems; Solar radiation; harmonics; load digestion; photovoltaic; power quality; voltage change;

fLanguage

English

Publisher

ieee

Conference_Titel

Environment and Electrical Engineering (EEEIC), 2014 14th International Conference on

Conference_Location

Krakow

Print_ISBN

978-1-4799-4661-7

Type

conf

DOI

10.1109/EEEIC.2014.6835826

Filename

6835826