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Monthly Archive for: «March, 2013»

Wind Energy End-Use Applications

Wind energy markets can be classified based on the end-use application of the technology. Wind energy projects are common for off-grid applications. However, the largest market potential for wind energy… Read more

Mar 30, 2013 | Edvard

Wind Energy End-Use Applications

Induction motor startup and losses calculation

The main objectives while starting an induction motor are: To handle high-starting current To achieve high-starting torque. As we know, rotor resistance determines starting torque. Usually, this rotor resistance is small,… Read more

Mar 25, 2013 | Edvard

Induction motor startup and losses calculation

Hospitality lighting design, Why it matters

The hospitality business involves serving people and giving them enjoyment. From restaurants to hotels, resorts, and even theme parks, facilities are designed with the intent of transporting guests from the… Read more

Mar 23, 2013 | Edvard

The functional office lighting realized through 422 luminaires

The Rheostat In Few Simple Words

A variable resistor can be made from a wirewound element, rather than a solid strip of material. This is called a rheostat. A rheostat can have either a rotary control… Read more

Mar 20, 2013 | Edvard

Startup rheostat of VL10 3 kV DC electric locomotive

Starting Motor With Auto-transformer

An auto-transformer starter makes it possible to start squirrel-cage induction motors with reduced starting current, as the voltage across the motor is reduced during starting. In contrast to the star-delta… Read more

Mar 18, 2013 | Edvard

Starting Motor With Auto-transformer

What Is The Purpose Of Wind Farm Lighting?

Wind farm lighting includes: Aircraft warning lights that are installed on tops of some turbine nacelles and Night lights around wind farm buildings, parking lots, or other facilities. Aircraft warning… Read more

Mar 13, 2013 | Edvard

What Is The Purpose Of Wind Farm Lighting?

An Overview Of Short Circuit Current (part 3)

Fault calculations are carried out to find the magnitude of fault current at various voltage levels of electrical system. One of the key components in the calculation process is to determine… Read more

Mar 08, 2013 | Asif Eqbal

An Overview Of Short Circuit Current (part 3)

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