Line supports: The supporting structure for overhead line conductors are various types of poles, towers called Line supports. Properties of Line supports: High mechanical strength. Light in weight without loss of mechanical strength. Low...
Draw the schematic diagram of Distributor-Feeder-Service mains The part of power station. Which distributes electric power for local use is known as Distribution system. It consists of Feeder, Distributor, and the service mains. Feeder...
Compare Overhead and Underground transmission system Particular Over head system Under ground system Public safety Less safe More safe Initial cost Less expensive More expensive Faults Fault occur frequently very rare chance of fault...
Advantages of High Transmission Voltage: Reduce the volume of conductor material. Reduce the transmission conductor cost. Decreases the percentage line drop. Increase the transmission efficiency. (i) Reduces volume of conductor material: Consider the transmission of...
Explain the classification of Overhead transmission line based on length, and voltage and the manner in which capacitance is taken into account. Short transmission line: When the length of the line is up to...
Single line diagram of a typical AC Power supply scheme with electrical power generation, Transmission and Generation Electrical energy from a generating station is transmits & delivers to the consumer’s by using transmission system...
Load Curve of a Power Station The Curve showing the variation of load on the Power Station with reference time is known as a Load Curve. The Load Curve is a Graph, which represents...
Major costs associated with the generation of electric power The total cost of power (electrical energy) generation comprises of the following charges: Fixed cost: It is the cost which is independent of maximum demand...
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