Calculation of total transfer capability by evolutionary programming

In this paper, a new algorithm for the total transfer capability (TTC) calculation is proposed. The algorithm is based on full ac optimal power flow (OPF) solution to account for the effects of active and reactive power flows, voltage limits, and line flow limits. Evolutionary programming (EP) is us...

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Hauptverfasser:	Ongsakul, W., Jirapong, P.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Applied sciences Electrical engineering. Electrical power engineering Electrical power engineering Exact sciences and technology Genetic programming Load flow Operation. Load control. Reliability Optimization methods Power generation Power networks and lines Power system reliability Power system stability Reactive power Reactive power control System testing Testing. Reliability. Quality control Voltage
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Zusammenfassung:	In this paper, a new algorithm for the total transfer capability (TTC) calculation is proposed. The algorithm is based on full ac optimal power flow (OPF) solution to account for the effects of active and reactive power flows, voltage limits, and line flow limits. Evolutionary programming (EP) is used to solve the OPF-TTC problem. The real power output of generators in source area, real and reactive load in sink area, and bus voltage of generators can be adjusted to obtain the maximum transfer capability. The proposed method is tested on the IEEE 30-bus system and the results are compared favorably with that from the continuation power flow (CPF) method.
DOI:	10.1109/TENCON.2004.1414815