Model validation of PV power generation unit based on grid voltage disturbance test

Author

Qu Li-nan ; Chen Ning ; Ge Lu-ming ; Zhao Liang ; Niu Shuan-bao ; Wang Ji-li

Author_Institution

Renewable Energy Dept., China Electr. Power Res. Inst., Nanjing, China

fYear

2013

fDate

8-11 Dec. 2013

Firstpage

1

Lastpage

6

Abstract

To establish accurate grid-connected photovoltaic (PV) power generation model is the basic of studying PV generation control, protection and mechanism of interaction with power grid. In the paper, the assumptions and requirements of model validation standard FGW-TG4 will be explained, and the result of grid voltage disturbance test will be compared to simulation result based on a generic modeling approach. Defining periods of before, during and after voltage drop, the deviations between simulations and measurements were calculated, and the deviation was within an allowed range.

Keywords

photovoltaic power systems; power generation control; power generation protection; power grids; power system interconnection; power system simulation; FGW-TG4; PV generation control; PV generation protection; PV power generation unit; grid voltage disturbance test; grid-connected photovoltaic power generation model; power grid; Current measurement; Mathematical model; Power generation; Power measurement; Steady-state; Transient analysis; Voltage measurement; Deviation analysis; Grid voltage disturbance test; Grid-connected PV power generation; Model validation;

fLanguage

English

Publisher

ieee

Conference_Titel

Power and Energy Engineering Conference (APPEEC), 2013 IEEE PES Asia-Pacific

Conference_Location

Kowloon

Type

conf

DOI

10.1109/APPEEC.2013.6837139

Filename

6837139