Electrical Concepts

Articles cover electrical concepts such as per unit systems, industry jargon, etc.

Why We Need Electrical Power Substations

We build substations for the following reasons: Practical Considerations for Power Substations To satisfy load growth When people or businesses move to a new location that has little to no power supply infrastructure, it might make a case for building a substation close to the community. Supplying this new load from remote substations is inefficient

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Power Transformer - power systems engineering - PEguru

Per Unit System – Practice Problem Solved For Easy Understanding

Let’s understand the concept of per unit system by solving an example. In the one-line diagram below, the impedance of various components in a power system, typically derived from their nameplates, are presented. The task now is to normalize these values using a common base.

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Power System Oneline - PEguru.com - Power Systems Engineering
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