Proceedings of the 3rd International Conference on Electric and Electronics

Closed-loop Control System Based on the Trajectory Information

Authors
Huaiyuan Wang, Baohui Zhang, Songhao Yang, Hao Yang, Lihua Wu, Qing Wang, Xiaojun Li, Shiying Ma
Corresponding Author
Huaiyuan Wang
Available Online December 2013.
DOI
10.2991/eeic-13.2013.87How to use a DOI?
Keywords
Electric power system; characteristic concave or convex of surface; Transient instability prediction; Closed-loop control system.
Abstract

Based on trajectory information for the electric power system, this paper analyzes Transient Stability Prediction and new generation transient stability control of large power system. This method, which is independent of system parameter and model, can tell the transient stability of the electric power system faster and give the control strategy by the closed-loop control system. Firstly, System instability is detected by the characteristics concave or convex of the critical machine trajectory of the post-fault system. Secondly, to accelerate the speed of recognize the transient stability of the power system, the self-memory numerical predictive formula of multi-variables is derived. Thirdly, the control strategy by the closed-loop control system is given based on transient kinetic energy, when the power system is unstable.

Copyright
© 2013, 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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Volume Title
Proceedings of the 3rd International Conference on Electric and Electronics
Series
Advances in Intelligent Systems Research
Publication Date
December 2013
ISBN
10.2991/eeic-13.2013.87
ISSN
1951-6851
DOI
10.2991/eeic-13.2013.87How to use a DOI?
Copyright
© 2013, 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/).

Cite this article

TY  - CONF
AU  - Huaiyuan Wang
AU  - Baohui Zhang
AU  - Songhao Yang
AU  - Hao Yang
AU  - Lihua Wu
AU  - Qing Wang
AU  - Xiaojun Li
AU  - Shiying Ma
PY  - 2013/12
DA  - 2013/12
TI  - Closed-loop Control System Based on the Trajectory Information
BT  - Proceedings of the 3rd International Conference on Electric and Electronics
PB  - Atlantis Press
SP  - 372
EP  - 375
SN  - 1951-6851
UR  - https://doi.org/10.2991/eeic-13.2013.87
DO  - 10.2991/eeic-13.2013.87
ID  - Wang2013/12
ER  -