8/2/2019 Solution for Problems

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Solutions for problem identified

A] WIND ENERGY

Problem s Problems

1) WIND ENERGY KILLING OF BIRDS

Solution: employing warning techniques

1) use broadcasts of a certain radio frequency to discourage birds from entering areas such as windplants or airports where there is a risk of collision

2) Blade painting pattern that will provide a high level of contrast between turbine blades and thegeneral background in a variety of lighting conditions.

Land conflicts:solution to this problem is to place wind turbines in shallow waters offshore where possible

Noise from turbinesSolution:

1)The new technology is anactive vibration damperThe system could convert electricity intomechanical motion that generates some sort of "negative vibration" to cancel out the noise.

2)by reduce the thickness of the trailing edges and placing turbines in an upwind rather than a

downwind position.

2) HYDRO POWER Damming rivers may permanently alter river systems and wildlife habitats. Fish, for one,

may no longer be able to swim upstream.

Solution:problems can be managed by constructing fish ladder

1) SOLARENERGY HIGH COST

SOLUTION

1) In order to promote solar power, the government is subsidising the technology. Besides, efforts are alsoon to encourage people to get into using the solar energy equipment. In rural areas, the village pradhans

who are willing to set up asolar powerplant are given 50% subsidy by the government, for up to 200Mw.

2)GoI has launched the Jawaharlal Nehru National Solar Mission (JNNSM) as a major initiative to

promote use of solar power

KILLING OF BIRDS

http://www.mfg.mtu.edu/cyberman/machtool/machtool/vibration/damping.htmlhttp://www.mfg.mtu.edu/cyberman/machtool/machtool/vibration/damping.htmlhttp://www.mfg.mtu.edu/cyberman/machtool/machtool/vibration/damping.htmlhttp://timesofindia.indiatimes.com/topic/Solar-Powerhttp://timesofindia.indiatimes.com/topic/Solar-Powerhttp://timesofindia.indiatimes.com/topic/Solar-Powerhttp://timesofindia.indiatimes.com/topic/Solar-Powerhttp://www.mfg.mtu.edu/cyberman/machtool/machtool/vibration/damping.html

8/2/2019 Solution for Problems

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Solution: employing warning techniques3) use broadcasts of a certain radio frequency to discourage birds from entering areas such as wind

plants or airports where there is a risk of collision

4) Blade painting pattern that will provide a high level of contrast between turbine blades and thegeneral background in a variety of lighting conditions.

Land conflicts:solution to this problem is to place wind turbines in shallow waters offshore where possible

Noise from turbinesSolution:

1)The new technology is anactive vibration damperThe system could convert electricity intomechanical motion that generates some sort of "negative vibration" to cancel out the noise.

2)by reduce the thickness of the trailing edges and placing turbines in an upwind rather than a

downwind position.

B] HYDRO POWER

Damming rivers may permanently alter river systems and wildlife habitats. Fish, for one,may no longer be able to swim upstream.

Solution:problems can be managed by constructing fish ladder

C] SOLARENERGY

Problem:

HIGH COST

SOLUTION

1) In order to promote solar power, the government is subsidising the technology. Besides, efforts are also

on to encourage people to get into using the solar energy equipment. In rural areas, the village pradhans

who are willing to set up asolar powerplant are given 50% subsidy by the government, for up to 200Mw.

2)GoI has launched the Jawaharlal Nehru National Solar Mission (JNNSM) as a major initiative to

promote use of solar power

http://www.mfg.mtu.edu/cyberman/machtool/machtool/vibration/damping.htmlhttp://www.mfg.mtu.edu/cyberman/machtool/machtool/vibration/damping.htmlhttp://www.mfg.mtu.edu/cyberman/machtool/machtool/vibration/damping.htmlhttp://timesofindia.indiatimes.com/topic/Solar-Powerhttp://timesofindia.indiatimes.com/topic/Solar-Powerhttp://timesofindia.indiatimes.com/topic/Solar-Powerhttp://timesofindia.indiatimes.com/topic/Solar-Powerhttp://www.mfg.mtu.edu/cyberman/machtool/machtool/vibration/damping.html