NDLI: Wind farm earthing system design under fault at the substation and the turbine

Content Provider	IEEE Xplore Digital Library
Author	Nassereddine, M. Rizk, J. Nagrial, M. Hellany, A.
Copyright Year	2014
Description	Author affiliation: Sch. of Comput. Eng. & Math., Univ. of Western Sydney, Sydney, NSW, Australia (Nassereddine, M.; Rizk, J.; Nagrial, M.; Hellany, A.)
Abstract	Renewable energy projects are developed worldwide. Wind energy form one of the main part of the renewable energy project. Wind farm consists of numerous number of wind turbines. Each turbine has its own standalone earth grid. The earth grids of these turbines are bonded together to the supply substation earth grid. Under fault condition at locations, substation or turbine, the earth potential rise could exceed the allowable limits and jeopardize the safety of human. This paper analysis the fault current distributions between wind turbines earth grid and the main substation under fault conditions. Furthermore, it details the spread of each faults and its impact on nearby earth grid. Moreover a case study is included.
Starting Page	1
Ending Page	6
File Size	2867349
Page Count	6
File Format	PDF
ISBN	9780646923758
DOI	10.1109/AUPEC.2014.6966486
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2014-09-28
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	ACPE
Subject Keyword	Earth Substations Earth Grid Earth Potential Rise Fault current Distribution Wind farms Wind turbines Impedance Equations
Content Type	Text
Resource Type	Article

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Wind farm earthing system design under fault at the substation and the turbine