A Fast Load Shedding Algorithm to Relieve Transmission System Overloads
2011 (English)In: Environment and Electrical Engineering (EEEIC), 2011 10th International Conference on, IEEE conference proceedings, 2011Conference paper (Refereed)
To improve power system reliability, it is important to reduce the amount of curtailed load when a contingency occurs. While comparing the conventional methods in load shedding, this paper presents a new approach based on sensitivity between line flows and bus power injections. The proposed method selects a set of buses for alleviating the overloaded transmission lines. The RBTS, IEEE-RTS79, and IEEE 118-bus test systems are used to examine the applicability of the proposed method. The results obtained are compared with those of global optimization and heuristic approach from the amount of curtailed load and the computational burden points of view. It will be shown that the proposed method can reduce the computational time and efforts effectively while keeping the required accuracy.
Place, publisher, year, edition, pages
IEEE conference proceedings, 2011.
Other Electrical Engineering, Electronic Engineering, Information Engineering
IdentifiersURN: urn:nbn:se:kth:diva-178281DOI: 10.1109/EEEIC.2011.5874731ScopusID: 2-s2.0-79959936887ISBN: 978-142448782-0OAI: oai:DiVA.org:kth-178281DiVA: diva2:877752
10th International Conference on Environment and Electrical Engineering
QC 201601272015-12-072015-12-072016-02-25Bibliographically approved