Study for the Wide-area Protection Schemes Coping with Abnormal Trip Phenomenon

DOI

10.2991/itms-15.2015.370How to use a DOI?

Keywords

wide area protection; wide area backup protection; centralized; distributed

Abstract

Several severe power failures occurred in recent years, the reason of which are common fault-trip-cased flow transferring. This phenomenon can lead to abnormal trip of load flow protection, and at worse result in intertripping. To prevent potential power failures, wide area protection based on wide area measurement was proposed. Wide area protection systems can be divided into two parts: wide area backup protection and wide area emergency control. The first part of the paper introduces the development process of cascading outages, principles, characteristics and classification of wide area backup protection. The second part of the paper focuses on structure and control mode of wide area backup protection system and the improvement of various structures to the performance of the traditional back up protection. In the last part, three kind of wide area backup protection which bases on current differential principle, direction comparison principle and multi-Agent is introduced. They are the major forms of centralized protection and distributed protection respectively.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - B. R. Pan
AU  - X. Z. Gui
AU  - G. N. Wang
AU  - R. X. Fang
AU  - J. B. Xin
PY  - 2015/11
DA  - 2015/11
TI  - Study for the Wide-area Protection Schemes Coping with Abnormal Trip Phenomenon
BT  - Proceedings of the 2015 International Conference on Industrial Technology and Management Science
PB  - Atlantis Press
SP  - 1515
EP  - 1520
SN  - 2352-538X
UR  - https://doi.org/10.2991/itms-15.2015.370
DO  - 10.2991/itms-15.2015.370
ID  - Pan2015/11
ER  -