Brief Idea of Induction Motor

Brief Idea of Induction MotorInduction motor: is an energy conversion device that converts electrical energy into useful rotational kinetic energy, it is an application of the Faraday's law of induction. Sectional View 3-ph Induction Motor   Drawing of Induction Motor Induction motor are...

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Air Insulated Switch-gear VS Gas Insulated Switch-gear

Air Insulated Switch-gear VS Gas Insulated Switch-gear Gas Insulated Switch-Gear Air Insulated Switch-Gear Limitations of Air Insulated Switchgears (AISs)Large dimensions due to statutory clearances & poor dielectric strength of air Insulation deterioration with ambient conditions and susceptibility...

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Every Challenge Is An Opportunity

Edison, one of Europe’s oldest power companies, which was founded in 1884 in Milano, owns the Fontanamora hydroelectric plant that generates three megawatts (MW) of renewable power from turbines and auxiliary machinery. The plant is situated at Lombardy by a fast-flowing river at the bottom of a steep...

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RENEWABLE ENERGY DEMAND IN EUROPE REACHES RECORD LEVELS

RENEWABLE ENERGY DEMAND IN EUROPE REACHES RECORD LEVELS The demand for renewable electricity in Europe, documented with Guarantees of Origin (GO), continued to grow in 2015. The growth is up more than 8% from 2014 and surpassed 340 TWh. Behind this growth are thousands of businesses and millions of...

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Why Transformer Rating In kVA, Not in KW?

Why Transformer Rating In kVA, Not in KW?In Simple words,  There are two type of losses in a transformer: 1. Copper Losses2. Iron Losses or Core Losses or  Insulation LossesCopper losses ( I²R)depends on Current which passing through transformer winding while Iron Losses or Core Losses or  Insulation Losses depends on Voltage. That’s why the Transformer Rating may be expressed in...

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Different types of transformer

Different types of transformerTypes of Transformers:There are two basic Types of TransformersSingle Phase Transformer Three Phase Transformer Below are the more types of transformer derived via different functions and operation etc.Types of Transformers w.r.t Cores:Core Type Transformer Shell Type Transformer Berry Type Transformer Types of Transformer w.r.t uses:Large Power Transformer Distribution...

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Different Parts of Transformer

Different Parts of Transformer 1. Oil filter valve 17. Oil drain valve 2. Conservator 18. Jacking boss 3. Buchholz relay 19. Stopper 4. Oil filter valve 20. Foundation bolt 5. Pressure-relief vent 21. Grounding terminal 6. ...

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