The paper presents a methodology which can be used to improve the static adequacy of high voltage (HV) transmission systems under contingency. The most suitable corrective actions for bringing the power system back to acceptable operation conditions are identified by means of a power system management software. The proposed procedure combines a micro genetic algorithm (GA) optimization procedure with a load-flow program. The foreseen control actions consist in change of network configuration, generation redispatching, transformer tap setting, insertion and/or regulation (if variable) of shunt reactor and capacitor banks, load shedding. Several case studies, including an application to the Italian EHV/HV transmission grid are presented and discussed in order to evaluate its possible use by a Transmission System Operator (TSO).
Power system adequacy: an efficient procedure based on genetic algorithms / Gatta, Fabio Massimo; Geri, Alberto; Lauria, Stefano; Maccioni, Marco; P., Masato. - (2009), pp. 2552-2557. (Intervento presentato al convegno 2009 IEEE Bucharest PowerTech tenutosi a Bucarest (Romania) nel 28 giugno-2 luglio 2009) [10.1109/PTC.2009.5282192].
Power system adequacy: an efficient procedure based on genetic algorithms
GATTA, Fabio Massimo;GERI, Alberto;LAURIA, Stefano;MACCIONI, Marco;
2009
Abstract
The paper presents a methodology which can be used to improve the static adequacy of high voltage (HV) transmission systems under contingency. The most suitable corrective actions for bringing the power system back to acceptable operation conditions are identified by means of a power system management software. The proposed procedure combines a micro genetic algorithm (GA) optimization procedure with a load-flow program. The foreseen control actions consist in change of network configuration, generation redispatching, transformer tap setting, insertion and/or regulation (if variable) of shunt reactor and capacitor banks, load shedding. Several case studies, including an application to the Italian EHV/HV transmission grid are presented and discussed in order to evaluate its possible use by a Transmission System Operator (TSO).I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
