Electricity Utilization

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Electricity Utilization

• Principles of Good Practices

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Content of Presentation

• Introduction
• Objective
• Principles of Good Electricity Utilization
• Principle Safety
• Principle Usefulness
• Principle Modesty and Efficiency
• Example of Good Practice
• Example of Bad Practice

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Introduction

• A Micro Hydro Power Scheme is able to provide
  electric power for a variety of activities
• Electric power utilization should support
  improved welfare of its users
• Electric power is not only for lighting and
  entertainment but it should also be used for
  income generating activities
• A low load factor reflects poor electricity
  utilization

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Objective

• To make people understand that an MHP Scheme is
  not just for providing lighting and television
  but also for productive end uses
• Targets
• People understand the principles of electricity
  utilization
• People understand the good practice of
  electricity utilization
• People understand the potential of income
  generating electricity utilization practices

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Principles of Electricity Utilization

• There are three basic principles of electricity
  utilization
• Safety Electricity is dangerous and should be
  handled with care
• Usefulness Electricity should bring economic
  benefits to the users
• Modesty and Efficiency Electricity users must
  consider others needs and use electricity
  rationally

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Principles - Safety

• Safety means ensuring safety standards are
  followed in the utilization of electricity
• Main aspects of safe electricity utilization are
• Proper installation by contractor
• Use standard fixture/cables to ensure safety
• Always wear feet protection (sandals/shoes)
• Ensure electrical appliances are not near water
  or in damp locations
• Keep out of reach of children
• Supervision from trained operator for additional
  installation
• Use appliances which are compatible with the
  supply (voltage, wattage, etc)

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Principles - Usefulness

• Useful means electricity utilization should
  bring tangible benefits to the users
• Non-Financial Benefits
• Improved illumination during evening hours
• Can conduct social activities during the evening
• Improved health conditions
• Improved access to information and entertainment
• Financial Benefit
• Can operate shops / small businesses
• Can improve selling value of agriculture products
  etc.
• Can substitute costly fossil fuel solutions

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Principles Modesty Efficiency

• Modesty is an attitude which respects the
  community needs as a whole.
• Use only what you need
• Do not pilfer electricity
• Reduce consumption during dry season
• Efficiency is consuming as minimum amount as
  possible for the specific requirement
• Shut off appliances when not needed
• Use energy efficient lamps etc.

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Example of Good Practice

• Step 1. Plan the needs of new appliances and
  always consider their power consumption
• Step 2. Choose energy saving lamps from a
  reputable manufacturer
• Step 3. Additional fixtures or outlets
  installation should be made only under the
  supervision of trained operator

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Example of Good Practice

• Step 4. Use appliances only when needed
• Step 5. Avoid to use appliances at peak load
  hours (usually between 17.30-21.00 hours)
• Step 6. Reduce the use of appliances in the dry
  season to improve the service of MHP scheme
• Step 7. Start to plan small business ventures
  utilizing electric power to improve the day time
  utilization of the MHP and stimulate the local
  economy

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Examples of Good or Bad Electricity Utilization
Practices
Example of good quality cable
Do not connect too many appliances to one power
outlet. Too much current may overheat and burn
the outlet socket
Cables are nicely attached to the wall
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More Examples
Electrical cables should not be laid on the floor
where they can endanger children
Use energy saving lamps. Avoid cheap brands which
use more energy and burn out quickly
During daytime lamps should be switched off
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More examples
Example of bad cable connection. Use proper
terminal connectors and isolate them with proper
electrical insulating tape
Bad cable connection. Cover it with good quality
seal tape to prevent electric shock
Electricity sockets should not be close to the
floor where they can endanger children
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More examples
Always wear isolating foot protection when
working with electricity
Check the specification of appliances you have.
Example here shows that the appliance works at
both 110 Volts or 220 Volts
Never put electrical appliances, such as this
electric socket extension, near water source