save energy… use energy saving lamp
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Save Energy… Use Energy Saving Lamp. Introduction. - PowerPoint PPT PresentationTRANSCRIPT
Save Energy…Use Energy Saving Lamp
IntroductionElectricity crisis is a common phenomenon in our country. It’s a regular sufferings for
the people of different locations of the country.
The government has assured the general public about their efforts to ease the crisis.
But that requires large amount of money and time for a total and complete
implementation. In the mean time, there are a lot of initiatives exist that general
population themselves can undertake to ease the electricity load. In this process, to
some extend, the electricity crisis will be solved eventually.
The first step would be and awareness among people to stop all wastage of electricity
and drive towards some savings. Hereby, using CFL(Energy saving lamp) is nothing but
a consequence of this national effort.
Electricity Consumption : Light vs. Others
70% Others
30% Light
Lights
Others 70%
30%
Electricity Consumption
CFL is a compact form of florescent lamp ensures 80%
of energy saving compare to equivalent light output of
conventional incandescent lamp.
CFL is a kind of Energy Efficient Lamp which gives us
required lumen by consuming fewer watts. Incandescent Lamp Compact Florescent Lamp (Energy Saving Lamp)
What is CFL?
• A compact fluorescent lamp (CFL), also known as a compact fluorescent light is a type of fluorescent lamp is designed to replace an incandescent and can fit in the existing light fixture formerly used for incandescent.
• A compact fluorescent lamp used outside an office complex.
Energy Consumption
• The chart shows the energy usage for different types of light bulbs operating at different light outputs. Points lower on the graph correspond to lower energy use.
Comparison with incandescent lamps
SL. No.
Parameters CFL Incandescent
1 Luminous Efficiency
Lumen/ watt
50 11
2 Life Time (in burning hour) 10,000 1,000
3 Energy cost or 10,000 burning hour
@ BDT 2.90 / kwh
667 2900
4 Purchase cost for 10,000 burning hour
250 200
5 Operation cost (3+4) 917 3100
Comparison with incandescent lamps
■ Net Saving for 10,000 Hour = BDT 2183
■ Yearly Saving (Considering 3000 Hour/year) = BDT 728
■ Monthly Saving = BDT 60.67
■ Investment return = 4 months (Approx.)
ENERYPAC CFL:
■ Standard Warranty = 1 year
■ Payback = 4 months (Approx.)
■ Net Saving (Per Year) = BDT 485
■ Investment gain on BDT 250 = 194%
80% ENERGY COST SAVING: CFL consumes about one fifth energy comparing with incandescent bulbs but
same as bright. Substantially reducing energy expenses for lighting up to 80%.
A dollar you save is same to a dollar you earn.
Features of CFL
LONG LASTING 10,000 HOURS:
CFL bulbs lasts 10 times longer 10,000 hours comparing with
incandescent bulb for an average of 1000 hours. It features
improved efficiency and drastically reduces the troublesome
task of bulb replacements
COMPACT SIZE & LIGHT WEIGHT :
Comparing as old Radio with today’s transistor Radio. Thanks
to our advanced technology ballast featuring a small choke coil,
power transistor and capacitors makes our bulbs very compact
in size and lightweight.
Features of CFL
BULB TECHNOLOGY DIAGNOSIS
(1) Glass Tube
(2) PTC Thermistor for instant flicker free starting
(3) Radio interference suppressor
(4) Switching transistors
(5) Lamp current stabilizer
(6) Electrolytic Capacitor for flicker free operation
(7) Fire retardant PBT body housing
(8) Nickel plated Brass base
Components
CFL Specification
Parameters Standard Value
Luminous Efficiency > 50 Lm / Watt
Power factor > 0.5 Leading
% of Saving > 80%
Long Lasting 10,000 Burning hours
Operates at a voltage range 150V – 250V
Color Rendering Index > 80%
Initial Lumen > 80% of Steady state Lumen
• Can normally work within a voltage range of 150V-250V or even lower
than that.
• CFL keeps lumen output almost same with lumen variation
Wide Voltage Operation Range
Lumen Variation Against Voltage Fluctuation
4000 MW National Consumption
30% of 4000 MW = 1200 MW
Lighting Consumption
1200 MW Lighting
National Saving
80 % Save
1200 MW Current
Lighting Load
960 MW
240 MW20% Consume
Switching to CFL
Power Consumption
Reduces to 80 %
National Saving
Four years National Saving Plan
960 MW
240 MW2010-11
2009-10
2008-09
2007-08
National Saving
240 MW
240 MW
240 MW
1 Crore CFL = 250 Crore TK240 MW
240 MW Power Plant costs 1260 Crore TK.
Or
National Saving
1000 Crore TK / year (Approx.)
National Saving
National Savings:
Total Power Consumption : 4000 MW Power Requirement for Lighting Purpose (30%) : 1200 MW Energy saving possibility through Using CFL (80%) : 960 MW Energy saving in 1 year time frame : 240 MW (Considering 25% coverage of the total energy saving per year)
Required number of energy saving Lamps (CFL) : 100,00,000 pcs (Approx.)(to save 240 MW electricity)
Total cost for lamps required to save 240MW : BDT 250,00,00,000
Power Generation Cost per MW : BDT 5,25,00,000Power consumption cost for 240 MW : BDT 12,60,00,00,000
Recommendation: So, if we use CFL of BDT 250 Crore, no need to establish a power plant of BDT 1260 crore for lighting purpose.
National Saving
Environmental Benefits:
Less energy consumption saves more
energy generation. Each energy saving
lamp (CFL) prevents production of
100kg of CO2. Energy saving lamp
(CFL) uses less energy means less CO2
emissions, a relief of global worming
and air pollution.
Environment Friendly
Environmental Benefit Calculation:
Environment Friendly
Current price for CO2 in international market : 10 USD or BDT 700
Prevention of CO2 emission through using 10000000 pcs of CFL : 10,00,000 MT
CO2 trade benefit (Total) : BDT 70,00,00,000
Per Lamp CO2 trading benefit : BDT 70
SAVE ENERGY = SAVE MONEY
Ultimately
THANK YOU