INDUCTION LIGHTING

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INDUCTION LIGHTING -ENLIGHTEN YOUR WORLD

description

INDUCTION LIGHTS, introduction, working, advantages & disadvantages,applications

Transcript of INDUCTION LIGHTING

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INDUCTION LIGHTING-ENLIGHTEN YOUR WORLD

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The total installed generating capacity in the country is over 1,56,700 MW

INDIA’S power production with oil, gas and coal will exhaust in 20,36,114 years respectively.

For this reason we have to conserve energy Approx 28000 MW (i.e. 17 %) is lighting

load. So by increasing efficiency we can reduce

30-35% on morning and evening peak loads.

For the sake of this we are introducing new model of lights called “INDUCTION LIGHTS”

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LIGHTING LOADS

60%

8%

32%

Commercial Loads

lightingothershvac

34%

28%

13%

7%18%

Residential Build-ings

Fans Lighting Refrigeration

Air Conditioners others

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In fluorescents, each time voltage is supplied by the ballast and the arc is struck, the electrodes degrade a little, eventually causing the lamp to fail

Since an induction lamp has no electrodes, it can last up to 100,000 hours (11.4 years non-stop)

Fluorescent lamps use electrodes to strike the arc and initiate the flow of current through the lamp, which excites the gas fill and emits the UV radiations and emits the visible light when reaches phosphorus coating

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Uses wireless technology to produce light - using simple magnetism

Principle of Induction is the transmission of energy by way of a magnetic field

INTRODUCTION TO INDUCTION LIGHTING

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The Principle of Induction was introduced to the world by the scientist Nicola TESLA in the 1800’s.

TESLA once lit 200 lamps without wires from 25 miles away.

HISTORY OF INDUCTION LIGHTS

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Parts of Induction Bulb

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Working of Induction Bulb

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INDUCTION LAMP WORKING

Induction lamps do not use electrodes Instead of a ballast, the system uses a

high-frequency generator with a power coupler

The generator produces a radio frequency magnetic field to excite gas fill

So energy transfers through electromagnetic induction

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Advantages

Long life – 100,000 hours Color rendering – 85 CRI Energy Efficient – 85-100 Lumens per Watt Lumen maintenance - 70% of its light output at

100,000 hours Maintenance costs – go 10 years with out a change

out Instant on capability – can be used with photocell or

motion sensor No flickering, no noise. Minimal color shifting Starting temperatures as low as -40 degrees

Fahrenheit Recyclable

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Disadvantages Bulky design for large area lighting, the

discharge tube is large compared with HID lamps.

Radio interference is a major problem to be worked out. The lamps are limited in use due to this issue.

Less availability in India. Induction lamps are available in a limited

range of colors and cannot produce color change lighting.

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INDUCTION LEDEnergy Efficiency Up to 90 Lumens/Watt Up to 120 Lumens/Watt and

improving

Durability Heavy-duty – has no electrode or filament, shock & vibration resistant

Heavy-duty – has no electrode or filament, shock & vibration resistant

Lifetime 100,000 hours 75,000 hours

Lumen Depreciation 35% by rated life 30% loss at rated life

Cold Tolerant - 40 F (may require warm up time at low temperatures)

-30 F (instant on)

Performance Turns on instantly, no flickering or glare

Turns on instantly, no flickering

Color Temperatures Multiple Options (2700 to 6500 Kelvin)

Multiple Options (2700 to 6500 Kelvin)

Color Rendering  Average 80 CRI 70 to 90 CRI

Dimmable? No- unless special ballast Yes- most

Warranty 3 to 5 years Usually 5 years

Cost Moderate upfront cost Moderate upfront cost

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APPLICATIONS OF INDUCTION LIGHTING With power ranging from 80 to 400-W, induction lamps can

brighten tunnels and high ceilings

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APPLICATIONS OF INDUCTION LIGHTING

Commercial and industrial applications include warehouses, supermarkets, retail showrooms, gas stations, shopping malls, corridors, parking lots, tennis courts, billboards, street lighting (freeway

and highway) airports

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APPLICATIONS OF INDUCTION LIGHTING

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Some of the Models of Induction Lamps

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One 400-w induction lamp saves you the equivalent of:

20 mercury vapor lamps 25 metal halides 50 high-power compact fluorescents 108 T5 fluorescents 500 T8 fluorescents 1067 incandescent

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SAVE EEEEnvironment

EnergyElectricity Bills

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ANY QUESTIONS

???

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FROM SUMESH

Thanking you