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The whole electric power system includes four aspects: generation, transmission, distribution and electricity users. Those four aspects all need maintenance to enhance system reliability and energy efficiency. Under deregulated electricity market, generating unit maintenance scheduling arrangements are very different with the traditional electric power system. In the tradition electric power industry,...
Expenses caused by energy trade have to be covered by their originators. 3rd party TSOs are entitled for compensation payment if both source and sink of each regarded power flow is situated outside the borders of its member state. Furthermore, power flows contributing to reduce tie-line utilization should be considered to lessen compensation payment. Current methods do not match regulatory requirements...
Deregulation of the electricity industry aims at creating a competitive market to trade electricity, which generates a host of new technical challenges to market participants and power system researchers. One of the major challenge is to accurately gauge the transfer capability remaining in the system for further transactions, which is termed available transfer capability (ATC). There are different...
In a restructured power system, the problem of maintenance scheduling is different from the traditional centralized power system. This paper is demonstrated how GENCOs (generating companies) in a competitive environment prepare the maintenance schedule of their facilities. Taking into account that in the new structure the main purposes of GENCOs are selling electricity as much as possible and making...
This paper presents a backpropagation feed forward algorithm methodology for the problem of available power transfer capability calculations. The computation of ATC is very important to the transmission system security and market forecasting in a deregulated power systems. Based on the AC power distribution factor formulation of the problem, the inputs for the neural network are generator status,...
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