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An attempt is made to examine the effective application of artificial bee colony algorithm to optimize the parameters in load frequency control (LFC) of a two area interconnected thermal system. The proportional gains (Kp) and integral gains (Ki) have been optimized to ensure best performance of the system, minimizing the tie-line deviation and frequency deviations of both the areas. The settling...
In recent years, power systems have steadily grown larger and more complicated. Meanwhile, there has been a push toward a strong deregulation of the power industry, which has also progressed, causing increases in newcomers called PPS (Power Producers and Suppliers) generation ratio and power wheeling via the tie-lines connecting different power companies. These factors all contribute to the increase...
Presently, the construction of new transmission lines is very difficult by opposition from the inhabitant, and the investment for new equipment tends to be suppressed by the progress of power market deregulation. In addition, transient stability has become a problem under the deregulated environment. On the other hand, the use of a NAS battery system is effective in power system problems, because...
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