TITLE:
Coordinating Preventive Strategies and Restoration under Extreme Weather Conditions
AUTHORS:
Gang Chen, En Lu, Chaoyi Peng, Yunhe Hou, Zhijun Qin, Shaowei Huang, Feng Liu
KEYWORDS:
Extreme Weather Event, Preventive Strategy, Restoration, Coordination
JOURNAL NAME:
Journal of Power and Energy Engineering,
Vol.3 No.4,
April
15,
2015
ABSTRACT: It has been well identified
that the extreme events significantly impact the system operation. In this
work, a comprehensive operating strategy, which coordinates the preventive
strategies and system restoration, was proposed. A re-dispatch model that
limits the potential loss under extreme events, as well as provides adequate
resources for system restoration after the extreme events, was proposed. An
optimal power flow based method was established to solve the proposed model.
The availabilities of components and the remaining system due to the extreme
events were restored by extending the EPRI’s System Restoration Navigator (SRN)
with a little modification. Case studies demonstrate the proposed model and
methods.