Title :
A new algorithm of corrective control to relieve overloads
Author :
Hongming Zhang ; Bei Gou
Author_Institution :
Western Electr. Coordinating Council (WECC), Loveland, CO, USA
Abstract :
This paper presents a novel algorithm to relieve the overload occurring in a power system. This algorithm is developed based on theoretical results obtained from the DC power flow formulation. Only two times of DC power flow analysis is needed to identify the lines and transformers that can relieve the overload by switching. Numerical tests have been done on IEEE-118 bus system. Test results show that the proposed algorithm is capable of relieving line overloads in a very fast and effective way, and it can be directly applied in practice.
Keywords :
IEEE standards; load flow control; DC power flow analysis; DC power flow formulation; IEEE-118 bus system; corrective control; power system; relieve line overloads; Algorithm design and analysis; Capacitors; Educational institutions; Load flow; Power system reliability; Switches; DC Power flow; line outage; overload; series capacitors;
Conference_Titel :
Power and Energy Society General Meeting, 2012 IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4673-2727-5
Electronic_ISBN :
1944-9925
DOI :
10.1109/PESGM.2012.6345226
