Content area
Flexible AC Transmission Systems (FACTs) play a vital role in minimizing the power losses and improving voltage profile in power transmission system. These increase the real power transfer capacity of the system. However, optimal location of sizing of the FACTs devices determines the extent of benefits provided by the FACTs devices to the transmission system. Non-optimal solution in terms of the location and sizing may possibly lead to under-compensation or over-compensation phenomena. Thus, a robust optimization is a priori for optimal solution achievement. This paper presents a study on the effect on multi static VAR compensators (SVC) installation for loss control in power system using evolutionary programming (EP), artificial immune system (AIS) and immune evolutionary programming (IEP). The objective is to minimize the real power loss transmission and improve the voltage profile of the transmission power system. The study reveals that installation of multi-units SVC significantly reduces the power loss and increases the voltage profile of the system, validated on the IEEE 30-Bus Reliability Test System (RTS).
Details
Compensation;
Electric power loss;
Computer science;
Electricity;
Electric potential;
Immune system;
Electricity distribution;
Sizing;
Voltage;
Optimization techniques;
Compensators;
Power transfer;
Optimization;
Computer engineering;
Loss control;
Control systems;
Flexible AC power transmission systems;
Evolutionary algorithms;
Efficiency;
Electric power systems