Proceedings of the 2015 International Conference on Electrical, Computer Engineering and Electronics

Stability Margin Monitoring Method for N Subsystems Cascaded DC Distributed Power Systems

Authors
Anshou Li, Qi Chen, Jinmin Zhang, Tiecai Li, Zicai Wang
Corresponding Author
Anshou Li
Available Online June 2015.
DOI
https://doi.org/10.2991/icecee-15.2015.70How to use a DOI?
Keywords
Distributed Power System (DPS); Impedance Criterion; Small Signal Stability; Stability Margin; Stability Margin Monitoring
Abstract
For two subsystems cascaded DPS, the stability margin monitoring can be implanted via current/voltage perturbation method. But for N subsystems cascaded DPS, the stability margins are different at different interfaces, which results in the stability margin monitoring problem. This paper analyzes the reasons of this phenomenon and proposes a new interface-less stability margin monitoring method. Simulation results verify the proposed method.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Proceedings
Part of series
Advances in Computer Science Research
Publication Date
June 2015
ISBN
978-94-62520-81-3
ISSN
2352-538X
DOI
https://doi.org/10.2991/icecee-15.2015.70How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Anshou Li
AU  - Qi Chen
AU  - Jinmin Zhang
AU  - Tiecai Li
AU  - Zicai Wang
PY  - 2015/06
DA  - 2015/06
TI  - Stability Margin Monitoring Method for N Subsystems Cascaded DC Distributed Power Systems
PB  - Atlantis Press
SP  - 336
EP  - 339
SN  - 2352-538X
UR  - https://doi.org/10.2991/icecee-15.2015.70
DO  - https://doi.org/10.2991/icecee-15.2015.70
ID  - Li2015/06
ER  -