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This paper discusses the evolution of types of protection schemes for the grid integrated wind farms. When wind farms are connected to the grid then the parameters like transmitted power and relay end voltage fluctuate continuously. Special adaptive schemes are required for the protection in the presence of such varying parameters. Various researchers have tried various techniques to improve protective...
Arcing faults in transmission networks are caused when a current carrying conductor makes an unwanted electrical contact with ground or is temporarily short circuited with another current carrying conductor through a high impedance medium. High impedance arcing faults restricts the flow of current below the detection level of the protective devices and hence cannot be detected by conventional relays...
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