Appropriate crowbar protection for improvement of brushless DFIG LVRT during asymmetrical voltage dips

Mahyar Gholizadeh,Sajjad Tohidi,Ashknaz Oraee,Hashem Oraee

International Journal of Electrical Power & Energy Systems（2018）

Cited 39|Views7

No score

Abstract

•An equivalent circuit is proposed for analyzing BDFIG behavior during voltage dips.•Determining the optimum crowbar for riding the BDFIG through asymmetrical faults.•Protecting the power electronic switches against the over-current and over-voltage.•Various simulations by using the coupled circuit model show the validity of analysis.

Translated text

Key words

Brushless doubly fed induction generator (BDFIG),Low voltage ride-through (LVRT),Coupled circuit model,Crowbar protection,Asymmetrical voltage dips

AI Read Science

Must-Reading Tree

Example

Generate MRT to find the research sequence of this paper

Chat Paper

Summary is being generated by the instructions you defined