Though the traditional fault diagnosis method of T-connected transmission lines can identify the faults inside and outside the area, it can not identify the specific branches. To improve the accuracy
The number of publications in the field of under-frequency load shedding (UFLS) protection is rapidly increasing. This confirms that the topic is timely, but due to the large number of publications, i
The over-excitation circumstances that affect generators as well as its protection mechanisms were the subject of this study. This research work developed logic diagram for volts per hertz protection
The corresponding indexes between the buses, IEDs and their controlled lines for IEEE 118-bus and RTS 24-bus systems The transition probabilities of IEDs and the steady state probabilities of the