This presentation is beautifully designed with a perfectly suited template describing the role of electronics in decreasing the global warming.

1. GLOBALWARMINGAND YOUR
ROLETO CONTROL IT
If you disturb the nature , the nature
will destroy you.

2. PRESENTED BY:
• SHUBHAM KUMAR SINHA
Dr. B.C. Roy Engineering College, Durgapur

3. SLIDE PLAN
 INTRODUCTION
 GREEN HOUSE EFFECT
 CAUSES OF GLOBAL WARMING
 IMPACT OF GLOBAL WARMING
 HOW TO CONTROL IT?
 ROLE OF POWER ELECTRONICS
 CONCLUSION

4. INTRODUCTION
Implying an increase in the amount
of green house gases in the earth’s
atmosphere, leading to entrapment
of more and more solar radiations,
and thus increasing the overall
temperature of the earth
Changes in the global climate.
WHAT GLOBAL WARMING
MEANS?

5. GREEN HOUSE EFFECT

6. CAUSES OF GLOBAL
WARMING
Green house gases
Deforestation
Pollution
Over use of resources
Increase in population

7. IMPACT OF GLOBAL WARMING
 Increase in air and sea surface
temperatures
 Increases in hurricane strengths and
decreases in hurricane frequency
 Health hazards
 Melting glaciers and ice caps resulting
in rising sea levels
 Changes in species distributions
 Alterations in seasonal cycles
 Decrease in ocean salinity near the
poles

8. HOW TO CONTROL IT?
Buy Energy-Efficient Products
Reduce, Reuse and Recycle
Drive less and drive smart
Plant trees
Spread awareness

9. ROLE OF POWER ELECTRONICS
 Power electronics is helping environmental pollution control
indirectly.
 The power electronics techniques used in
• UPS systems
• DC and AC regulated power supplies
• lighting and heating control,
• high voltage DC systems
• electronic welding
• fuel cell (FC) and photovoltaic (PV) power conversion
 Application of power electronics are used in generation of
various conventional source of energy

10. CONCLUSION
 Renewable energy sources (solar and
wind) play important role as energy
sources in future
 Green and Clean energy generation is
made possible using power electronics
and reduction in green house gas
emissions.
 Due to the polluting nature of
conventional combustion motors the
significance of Electric Vehicle in
mitigating the environmental issues

11. THANK YOU