Tag: Power distribution
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The Principles of Power System Protection
The Function and Principles of Power System Protection The objective of power system protection is to detect faults or abnormal operating conditions and initiate corrective action. Photo by American Public Power Association on Unsplash Principles of Power System Protection There … Read more
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Overvoltage Protection Techniques & Equipment
Overvoltage Protection – Objective, Methods & Equipment The purpose of the protective equipment in a power system is to isolate the faulty section from the healthy system by initiating tripping for appropriate circuit breakers. This whole process must be carried … Read more
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Major Technologies for Smart Grid Implementation
Fig: Smart communication grid, Image by macrovector on Freepik Smart grid can enhance legacy electric systems (i.e. the traditional electricity infrastructure) by improving reliability and security; additional smart grid can offer economic benefits and cost savings, environmental improvement, and so … Read more
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AC Transmission and Distribution Systems
Electrical energy is generated, transmitted and distributed in the form of AC. Since, alternating voltage can be changed in magnitude by means of a transformer; it is possible to transmit AC power at high voltage which reduces the current … Read more
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The Importance of Power Line Communication in Smart Grid Operation
Power line communication (PLC) (i.e. the sending of data over the existing power cables) plays an important role in smart grid operation; Power line communication networks can access smart meters that are connected to feeders, the smart meter receives a … Read more
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Transformer Substations in an Electric Power Supply System
The greater part of the substations in the power systems are focused on changing of the voltage level of the electric supply. These are termed to as transformer substations since the transformer is the key component used to change the … Read more
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Key Factors to Consider In Substation Design
Substations are the points in the power network where transmission lines and distribution feeders are connected together through circuit breakers or switches via busbars and transformers. This permits the control of power flows in the network and the normal … Read more