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Category Archive for: «Transmission and Distribution»

Four essential ingredients of an electrical power system

Generally speaking, you must agree that electrical power system is a complex project consisting of the four main ingredients. Now, let’s observe each ingridient in details: Electricity supply Transmission Distribution Loads All countries now… Read more

Dec 30, 2016 | Edvard

Four essential ingredients of an electrical power system

The basic calculation of transmission line protection

The excessive currents accompanying a fault, are the basis of overcurrent protection schemes. For transmission line protection in interconnected systems, it is necessary to provide the desired selectivity such that relay operation results in… Read more

Dec 16, 2016 | Edvard

The basic calculation of transmission line protection
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