Friday, 27 November 2015

What are the applications of Power Electronics System?

Electrical_Drive_Block_Diagram
It is astonishing to realise that there is hardly a home, office block, factory, car, sports hall, hospital or theatre without an application of power electronic equipment.
1. Aerospace
Space shuttle power supplies
Satellite power supplies
Aircraft power system
2. Commercial:-
Advertising, heating, air-conditioning power supplies, computer, office equipment, elevators, light dimmer, uninterruptible power supplies, central refrigeration.
3. Industrial:-
Arc and Industrial furnaces, blowers and fans, pumps and compressors, industrial lasers, transformer tap changers, rolling mills, textile mills, excavators, cement mills, welding
4. Residential:-
Air conditioning, cooking, lighting, refrigerators, electric-door openers, dryers, fans, personal computers, vacuum cleaners, washing machine, food mixers
5. Telecommunication:-
Battery chargers, power supplies
6. Transportation:-
Battery chargers, traction control of electric vehicles, electric locomotives, street cars, trolley buses, subways, automotive electronics.
7. Utility systems:-
High voltage DC Transmission, Excitation systems, VAR compensation, Static circuit breakers, fans and boiler feed pumps, supplementary energy systems(solar, wind)

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