power systems presentation - energy access and distribution system management
TRANSCRIPT
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Presentation on Energy Access and
Distribution System Management
Submitted by:
Arvind YadavRashi Saxena
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ENERGY ACCESS
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Provision of adequate amounts of quality and
reliable modern energy supplies as and when
needed at affordable prices
Introduction
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Energy Transitions in Urban & Rural
India
Urban India
0
20
40
60
80
100
1983 1989/90 1993/94 1999/00
Pe
rcentagesharein
total
Coal Electricity Gas , oil and others Biomass
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Energy Transitions in Urban & Rural
India
Rural India
0
20
40
60
80
100
1983 1989/90 1993/94 1999/00Percentageshareintota
l
Coal Electricity Gas, oil and others Biomass
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Gap in access
Major challenge for India is to bridge this
access gap in modern energy services both for
cooking and for lighting .
provided many new opportunities for India to
bridge this energy access gap.
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1. India has an adequate renewable energy resource
potential
2. Advanced biomass energy technologies, which areversatile and robust enough to perform at various scales
and in rural regions, have reached near commercialization
3 . Global climate change mitigation imperatives have resulted
in market mechanisms that, in turn, have created ademand for carbon credits, which then can be translated
into revenue opportunities for reducing the cost of energy
access.
4. Medium, small and micro-enterprises (MSMEs) are an
established concept in India. These enterprises have been
the major source of employment and income generation.
5. The wrongly-targeted energy subsidies can now be re-
launched as operational incentives for energy access
projects.
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BARRIERS TO ENHANCING ACCESS
Physical access to energy
Economic access to energy Affordability of the fuel or energy type
Affordability of a connection and equipment Unmetered access
Illegal connections
Connections through a central supply or gridor through distributed generation
Access to high quality and reliable energy quality of supply
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Economic Barriers Investments
Required investment in Indian Power Sector
(Next 3 to 5 years
5500
999
950
1260
Generation Transmission
Distribution Rural Electrification
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Energy access by 2030
Access to clean, reliable and affordable
energy services for cooking and heating,
lighting, communications and productive
uses
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The importance of energy access
Universal access to modern energy services is fundamental to socio-economic development.
Without access to modern fuels and electricity it is highly unlikelythat any of the objectives of the Millennium Development Goalswill be achieved .
Box 1 The Millennium Development Goals
Goal 1: Eradicate extreme poverty and hunger
Goal 2: Achieve universal primary education
Goal 3: Promote gender equality and empower women
Goal 4: Reduce child mortality
Goal 5: Improve maternal health
Goal 6: Combat HIV/AIDS, malaria and other diseases
Goal 7: Ensure environmental sustainability
Goal 8: Develop a Global Partnership for Development
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Incremental levels of access
to energy services
Level 1
Basic human needs
Electricity for lighting,
health, education,
communication andcommunity services (50-100
kWh per person per year)
Modern fuels and
technologies for cooking
and heating (50-100 kgoe of
modern fuel or improved
biomass cook stove)
Level 2
Productive uses
Electricity, modern fuels
and other energy services
to improve productivitye.g.
Agriculture: water
pumping for irrigation,
fertilizer, mechanized
tilling
Commercial: agricultural
processing, cottage
industry
Transport: fuel
Level 3
Modern societyneeds
Modern energy services
for many more domesticappliances, increased
requirements for cooling
and heating (space and
water), private
transportation
(electricity usage isaround 2000 kWh perds
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DISTRIBUTION SYSTEMMANAGEMENT
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A distribution system's network carries
electricity from the transmission system and
delivers it to consumers.
Safe, secure and efficient (operational,financial) supply of electricity as per
predefined standards
Maintenance Plan and execute system modification and
expansion
Introduction
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Influenced by characteristics of
Distribution system
State-level disparities
Consumer Consumer categories
Competition
Metering
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Role of Information Technology
Can IT lead to better distribution system
management?
SCADA Automation
GIS
CRM SCADA Hierarchy at LDCs
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Challenges
Losses In distribution, technical and commercial
Open access
Metering, billing, and collection
Universal service obligation
Dispute resolution
Conflicts among objectives Revenue sustainability
Data warehousing and analysis
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THANK YOU!
Questions?