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Monthly Archive for: «December, 2014»

When to Buy Premium Efficiency Motors?

Using premium efficiency motors can reduce your operating costs in several ways. Not only does saving energy reduce your monthly electrical bill, it can postpone or eliminate the need to expand the electrical supply system capacity within your facility…. Read more

Dec 31, 2014 | Edvard

When to Buy Premium Efficiency Motors?

Hey engineers, wish you all the best in 2015!

Well, it’s been a long year with a lot of published technical articles and gained knowledge in the field of electrical engineering. EEP’s team payed special attention to the technical articles related to power substations… Read more

Dec 29, 2014 | Edvard

Test On 110kV Power Cable After Installation (2)

In previous part of this technical article first three procedures were explained. Now the rest will be explained in details: Phase indication test (previous part) DC conductor resistance measurement (previous part) Capacitance test (previous part) DC… Read more

Dec 26, 2014 | Zafar Iqbal

Factors affecting transient stability – Faults analysis

A power system may be said to have transient stability if the various generating stations will regain equilibrium following a periodic system disturbances. System disturbances which cause the greatest trouble are those due to line faults. A… Read more

Dec 24, 2014 | Edvard

Factors affecting transient stability - Faults analysis

Test On 110kV Power Cable After Installation (1)

Site test procedure covers all necessary electrical testing for the 110 kV cable and accessories to be carried out during and after installation of the cable system. This procedure is in line with the requirements… Read more

Dec 22, 2014 | Zafar Iqbal

8 NEC Basic Feeder Circuit Sizing Requirements

Once the branch circuit loads are calculated, the feeder circuit loads may be calculated by applying demand factors to the branch circuit loads. General Lighting Loads (Article 220.42) Show window or track lighting (Article 220.43)… Read more

Dec 17, 2014 | Edvard

8 NEC Basic Feeder Circuit Sizing Requirements

Danger And Control Of Static Electricity Buildup

It is necessary to study the static buildup potential of any workplace and institute protective measures to control such buildup. The following are the dangers posed by static electricity: Ignition causing fire or explosion Damage… Read more

Dec 12, 2014 | Edvard



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