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Archive: Category «Energy Efficiency»

Energy Efficiency

3 Lighting Essentials You Can’t Deny

Lighting systems in industrial facilities can represent an attractive savings opportunity, especially if lighting systems have not been upgraded or maintained in the past five years. The most cost-effective approach for lighting… Read more

Apr 03, 2015 | By Edvard

3 Lighting Essentials You Can't Deny
Electric Motor

Energy Efficiency Aspects of Electric Motors

Three-phase squirrel-cage induction motors comprise a considerable percentage of the electrical load in the United States. Design, operation, and maintenance of these machines is well described in some of the… Read more

Oct 01, 2014 | By Edvard

Energy Efficiency Aspects of Motors
Electrical Lectures

Electrical Thumb Rules You MUST Follow (3)

Continued from second part: Electrical Thumb Rules You MUST Follow (Part 2) For Motor Size of Capacitor = 1/3 Hp of Motor ( 0.12x KW of Motor) For Transformer <… Read more

Sep 02, 2013 | By jiguparmar

Electrical Thumb Rules You MUST Follow
Electrical Lectures

Electrical Thumb Rules You MUST Follow (2)

Continued from first part: Electrical Thumb Rules You MUST Follow (Part 1) For Sinusoidal Current: Form Factor = RMS Value/Average Value = 1.11 For Sinusoidal Current: Peak Factor = Max… Read more

Aug 28, 2013 | By jiguparmar

Electrical Thumb Rules You MUST Follow (Part 2)
Electric Motor

What is the rewind scenario if a motor fails?

Unlike an initial motor purchase where your decision is limited to procuring a standard versus a premium efficiency motor, a motor failure or burnout produces three alternatives. Your options are… Read more

Jul 10, 2013 | By Edvard

What is the rewind scenario if a motor fails?
Energy and Power

How to calculate voltage regulation of distribution line

Introduction to voltage regulation Voltage Regulation for 11KV, 22KV, 33KV Overhead Line Permissible Voltage Regulation (As per REC) Voltage Regulation Values Required Size of Capacitor Optimum location of capacitors Voltage… Read more

Jun 10, 2013 | By jiguparmar

How to calculate voltage regulation of distribution line


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