1. Load Shedding Reduction and Loadability Enhancement of Power System Using Shunt FACTS Devices JES Journal of Electrical Systems.
- Author
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Taher, Mahrous Ahmed, Kamel, Salah, Sayed, Fatma, Khurshaid, Tahir, and Jurado, Francisco
- Subjects
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ELECTRICAL load shedding , *FLEXIBLE AC transmission systems , *STATIC VAR compensators , *SYNCHRONOUS capacitors , *REACTIVE power - Abstract
In this paper, Improved Moth Flame Optimization (IMFO) algorithm is implemented to restore power flow solvability by transferring of adequate amount of load shedding (LS) through the power system. Shunt Flexible Alternating Current Transmission System (FACTS) devices including Static VAR Compensator (SVC) and Static Synchronous Compensator (STATCOM) are incorporated with the system for obtaining better reactive power support. Maximum power system loadability is obtained using Continuation Power Flow (CPF). Both of normal operation and contingency conditions for generator and bus outages are considered for the fruition of the validity of the suggested method to operate under various conditions. The proposed approach is validated using IEEE-30 bus standard test system. The obtained results manifest the capability of the suggested method to reduce the LS values leading to continuous service to the customers and the capability of preventing voltage collapse and restore the bus voltages to the permissible limits. The emulation results reveal the effectiveness of the suggested method for enhancement of the power system loadability. [ABSTRACT FROM AUTHOR]
- Published
- 2021