Tag: Power distribution systems
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4 Common Arrangements of Distribution Substations
The general technique of supplying large quantity of power to factories or other complexes is by means of high-voltage (HV) supply, typically at 11 kV, occasionally at 6.6 kV. The installation consists of a main substation at the point of … 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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Overhead vs. Underground Power Distribution Systems
A power distribution system is the electrical system between the sub-station fed by the transmission system and the consumer’s meters. Image source: Pexels A distribution system generally is made up of feeders, distributors and the service mains. In this case, … Read more
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Types of Insulators used in Power Systems
We have various types of overhead line and substation insulators. Generally they can be classified as: Post insulators Cap and pin insulators Long rod insulators Post Insulators The post insulators comprise of pedestal posts and solid core cylindrical types. Pedestal … Read more