Search

Premium Membership

Learn about power engineering and HV/MV/LV substations. Study specialized technical articles, electrical guides, and papers.

Archive: Category «Energy and Power»

Smart Grid Concept and Characteristics

A smart grid is an electricity network that uses digital and other advanced technologies to monitor and manage the transport of electricity from all generation sources to meet the varying… Read more

Mar 21, 2012 | Edvard

Smart Grid

Few more words about energy stored in batteries

Electrochemical storage systems In this article various types of batteries are described. Most of them are technologically mature for practical use. First, six secondary battery types are listed: lead acid,… Read more

Mar 19, 2012 | Edvard

High-efficiency lead acid batteries

Copper or aluminium? Which one to use and when?

Apart from their electrical conductivity, the other technologically important properties of copper and aluminium differ so significantly (density is an obvious example) that their areas of application are and have… Read more

Mar 16, 2012 | Edvard

System with two copper bus bars

Megger Insulation Resistance Test

As you know good insulation has high resistance and poor insulation relatively low resistance. The actual resistance values can be higher or lower, depending upon such factors as the temperature… Read more

Mar 13, 2012 | Edvard

Megger Insulation Resistance Test

220V DC system at thermal power station

The 220V DC system supplies direct current as source of operating power for control, signaling, relays, tripping and closing of switchgears, emergency motors of most important auxiliary systems. Under normal… Read more

Feb 15, 2012 | Bipul Raman

220V DC system at thermal power station


EEP Academy Video Courses

The learning platform for LV/MV/HV electrical engineers. Learn from experienced engineers and sharpen up your knowledge.
Schneider Electric - Coming back stronger together!