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This paper presents genetic algorithm method for unit commitment of thermal power plant. The optimum allocation of generations (for a given plant load) to different units of a plant is called unit commitment (UC). It can be easily shown that the optimal operation of the units at a thermal power station can be achieved when the incremental fuel cost (incremental cost) of all the units are equal. A...
This paper presents dual simplex method for coordination of overcurrent (OC) relays. The OC relays are the major protection devices in a distribution system. OC relay is usually employed as backup protection. But in some situations it may be the only protection provided. To reduce the power outages, maloperation of the backup relays should be avoided, and therefore, OC relay coordination in power...
A power system consists of many number of equipment. Much more number of circuit breakers and relays are required to protect the system. The relays in the power system are to be coordinated properly so as to avoid mal-operation and hence to avoid the unnecessary outage of healthy part of the system. The overcurrent relays are the major protection devices in a distribution system. Overcurrent relay...
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