DFIG Grid Connection Simulation Method Used for Transient Analysis of Black-start

Authors

Liqing Liu, 1. State Key Laboratory of Alternate Electrical Power System With Renewable Energy Sources, Baoding 071003, China;;
Zengqiang Mi, 1. State Key Laboratory of Alternate Electrical Power System With Renewable Energy Sources, Baoding 071003, China;;
Du Ping, 2. Power Dispatching Control Center, State Grid East Inner Mongolia Electric Power Company Limited, Hohhot 010020, China;
Yuliang Wan, 2. Power Dispatching Control Center, State Grid East Inner Mongolia Electric Power Company Limited, Hohhot 010020, China;
Yuan He, 1. State Key Laboratory of Alternate Electrical Power System With Renewable Energy Sources, Baoding 071003, China;;

Abstract

Abstract: Establishing a grid connection model of doubly-fed induction generator based wind turbine (DFIG) could be useful in the research and verification of black-start strategy in isolated power grid containing wind power. A DFIG grid connection simulation method based on Simulink was proposed. Through analyzing the operation characteristics of doubly-fed induction generator in no-load and grid-connected conditions, its dual-operation simulation model was established. According to the grid-connection theory of DFIG, the established doubly-fed induction generator model was combined with wind turbine, converter and other built-in modules, and the DFIG grid connection model was built with its control system added. Simulation results show that the simulation method is feasible.

Recommended Citation

Liu, Liqing; Mi, Zengqiang; Ping, Du; Wan, Yuliang; and He, Yuan (2020) "DFIG Grid Connection Simulation Method Used for Transient Analysis of Black-start," Journal of System Simulation: Vol. 28: Iss. 7, Article 13.
Available at: https://dc-china-simulation.researchcommons.org/journal/vol28/iss7/13

First Page

1575

Revised Date

2016-01-07

DOI Link

https://doi.org/

Last Page

1584

CLC

TP391.9

Recommended Citation

Liu Liqing, Mi Zengqiang, Du Ping, Wan Yuliang, Yuan He. DFIG Grid Connection Simulation Method Used for Transient Analysis of Black-start[J]. Journal of System Simulation, 2016, 28(7): 1575-1584.