aes eletropaulo - smart city strategy“ smart grid program · 4- aes eletropaulo smart grid 4.1-...
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WORKSHOP GERMANY-BRAZIL
"AES Eletropaulo - Smart City strategy“
Smart Grid Program (We can't just imagine what the future holds for us
in the way of technological advancement...)
Paulo Roberto de Souza Pimentel Smart Grid Project Manager
March 16, 2013
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1- Introduction
2- Smart City
3- Smart Grid
4- AES Eletropaulo Smart Grid
4.1- Smart Grid: key motivations for a AES Eletropaulo
4.2- AES Eletropaulo: Existing infrastructure in technology
4.3- Telecom architecture
4.4- AES Eletropaulo: Strategies
4.5- AES Eletropaulo: Actions plans
4.6- “Living Lab” concepts
4.7- Project 1 Smart Grid Structuring Project
4.8- Project 2 Distribution Generation
4.9- Project 3 Electric Vehicle Project
Content
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AES Worldwide
We are a North American Group, present in 27 countries on 5
continents
Who are we?
AES in figures:
• 29.000 employees
• 132 power generators and 14 power distribution companies
• Capacity to serve more than 100 million people
• Annual revenue: $17 billion
• Assets in the world: $14 billion
1 - Introduction
AES Brasil
(*) Source: Net Income / Financial Statements of Companies
• Presence in Brazil since 1997
• Largest energy distribution of Brazil
• Second largest group in the
electricity sector *
• Consisting of four companies in the
sectors of power generation,
distribution and energy
commercialization
• 7500 employees
• 7 million customers
• Net income: R$ 2.19 billion (2010)
AES Brasil
Power distribution
Power generation and Energy Commercialization
1 - Introduction
• Largest power distribution company in Brazil and
Latin America *
• Located in a region with 30% of Brazilian GDP
• 6.4 million customers
• 5770 employees
• Served 118 municipalities in the Rio Grande do Sul
state
• 63,000 km of lines
• 1.2 million customers
• 1290 employees
Power Distribution
(*) In terms of customers and revenue figures
1 - Introduction
AES Eletropaulo
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4,526 km ² operation area;
Power supply to 24 cities in the
metropolitan region of Sao Paulo,
including the capital;
6,7 million customers, covering 16,3
million people;
40,368 km of overhead distribution
network power;
2,883 km of underground distribution
network power.
AES Eletropaulo 1 - Introduction
2- Smart City
|
2 - Smart City overview
A smart city uses information combined with technology to improve quality of
life, reduce environmental impact, and decrease energy demand.
Smart Grid
3- Smart Grid
Smart Grid applications within the domain of transmission and
distribution enables a wide range of functionalities …
Smart meter
▪ Real-time reporting of usage and power
failures
▪ Remote disconnect
▪ Operational benefits for distribution
companies
Grid applications
▪ Grid automation (e.g., self-
healing)
▪ Minimization of technical losses
▪ Remote monitoring
▪ More precise load balancing
Key applications of the Smart Grid
Smart components
Home area network
▪ Home appliances with real-time
tracking of utilization and price
▪ Price signaling to customers
▪ Home automation
Renewables and distributed energy
generation
▪ Integration of reserve generators, ener-
gy storage, generation (solar, wind)
▪ Automatic cut-off in case of overcharge
SOURCE: McKinsey 13
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… which bring extensive benefits to consumers and the society at large
SOURCE: McKinsey; 2009 United Nations Climate Change Conference, EU Commission; NREL
▪ Improved reliability
▪ Reduced need for additional generation and reserve
▪ Reduced need for additional transmission
▪ Savings from energy efficiency
▪ Improved quality of service
▪ Value added services
▪ Direct reduction of CO2 footprint – load (~10%) and losses (~5%)
▪ Indirect reduction of CO2 footprint – DG1 enablement
Overall system benefits
End user benefits
Environmental benefits
Key expected benefits of the Smart Grid
1 Distributed Generation
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Home of the future
1 Delivery and maintenance
2 Mainly delivery, marginal maintenance activity
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Connectivity
Smart applications2
Home area networks
Energy storage devices
Electric vehicles
charging
infrastructure2
Advanced metering
infrastructure (AMI)1
Microgeneration1
Solar PV/thermal
Mini CHP
Microwind
Stimulus: Regulatory, funding and disseminating information
A
B
C
E
D
Data
management
F
Appliances and electronics
• Advanced washing machines,
refrigerators, freezer, etc.
• Television and other
electronics
Drivers of product selection
Energy consumption
reduction/conservation
4- AES Eletropaulo
Smart Grid
Programa AES Eletropaulo Smart Grid
4.1- Smart Grid: key motivations for a AES Eletropaulo
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Remote command and supervision in 100% of the Substations
Digital Communication in 100% of the Substations
Remote command in 100% of the sub transmission line switches
Operative metering in 100% of output of the Medium Voltage feeders
Digitalization of 100% of the substations
Electric Grid Automation
100% of the boundary meters
100% of the A2 and Free Clients
100% of the transformer secondary of the substations
76.000 Low Voltage Clients
Telemetry
Operation Center
SCADA ODB
EMS
GIS
Atende URA
Monitoring of
the vehicle fleet
4.2- AES Eletropaulo: Existing infrastructure in technology
| Programa AES Eletropaulo Smart Grid
4.3- Telecom architecture
Optic fiber network - backbone
Substation – backhaul access point
WiMax network
Metering Concentrator
Smart Meter
4.4- AES Eletropaulo: Strategies
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1. Create a Smart Grid Project: vision, strategy, organization, objectives,
roadmap, costs and benefits;
2. Overcome prospecting phase, experimenting and pilots for structuring and
performance of transformation projects;
3. Manage the Regulator in a structured and systematic manner for the
Smart Grid Topics: influence changes in the regulations , enable and protect
investments;
4. Address the technological gap: redefine the technological architecture,
governance standards and integration;
5. Invest in initiatives with a higher potential for contributing to the
objectives of the strategic plan: quality improvement, client satisfaction,
revenue protection, cost optimization and use of the assets.
4.5- AES Eletropaulo: Actions plans
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1. Detail the corporate strategy of the Smart Grid;
2. Structure and Prioritize the Roadmap of the Smart Grid
Projects;
3. Build the Governance Model for the Program;
4. Define the Future Architecture for Communication;
5. Define the Architecture for System Integration;
6. Design Business Cases for launching the initial projects.
4.6- “Living Lab” concepts
http://www.ausmt.org/index.php/AUSMT/article/view/134/118
4.7- Project 1
Smart Grid Structuring Project
Eletropaulo Digital
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AES Eletropaulo: Smart Grid Program
| Programa AES Eletropaulo Smart Grid
1) To create a deployment model replicable throughout the concession area,
2) To prepare appropriate Technology and Strategic Road Map.
2.1.1 - Objectives
Features of the project
Metering /
Commercial losses
• Smart meters in 100% of the clients;
• Remote cut-off and reconnection in 100% of the clients;
• Energy Balance in 100% of the MV transformers;
• Exteriorized Metering for illegal connection, in 2.500 clients;
• To protect secondary overhead for illegal connection;
• Pre-payment for pilot evaluation.
Grid
Advanced
Automation
• Detection / Fault location; • Self Healing; • Volt / Var Control; • Automatic dispatch.
IT and Telecom infrastructure
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Project 1 - Smart Grid Structuring Project
| Programa AES Eletropaulo Smart Grid
Existing Infrastructure
Metering Center
MDM
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DMS
AMI
Energy balance
Pre-payment
EMS / SCADA
OMS MWM
GE
ALSTOM
Eletropaulo Digital Project Challenges
Aut.
Reclosers
Fault
Detectors Energy
Balance
Metering
Concentrator Smart
Meter
Telecom last mile
WiMax + Frequency Radio
Digital
Substations
FR / OF / Etc...
Eletropaulo Digital Project
Project 1 - Smart Grid Structuring Project
2.1.3 - Reference Design
4.8- Project 2
Distribution Generation
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Distribution Generation: Brazil Regulamentations
Distributed Microgeneration and Minigeneration – ANEEL Resolution 482/12
wind generation photovoltaic generation
Establishes the general conditions for Distributed Microgeneration and
Minigeneration access to the power distribution grid and compensation
energy system (energy generated and not consumed it becomes credit for
subsequent periods).
Micro Generation: until 100 kW of potency
Mini Generation: from 100 kW until 1,0 MW
Distribution Generation: Brazil Regulamentations
Distributed Microgeneration and Minigeneration – ANEEL Resolution 482/12
Distribution Generation: Brazil Regulamentations
Distributed Microgeneration and Minigeneration – ANEEL Resolution 482/12
Electrical schematic of the Residential Distributed Microgeneration system
Distribution Generation: Brazil Regulamentations
Distributed Microgeneration and Minigeneration – ANEEL Resolution 482/12
Example of GIS system registration screen already adequate with the
symbology of the micro generator
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4.9- Project 3
Electric Vehicle Project
Zero Emission Pilot Program
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Electric Vehicle Project
Technical Cooperation Agreement and Operational
Objective
Implementation of a pilot program to evaluate the operational performance of ten (10)
electric vehicles for providing public transport, in the taxi mode, for the city of São
Paulo.
Participants
Sao Paulo Municipal Government – Project leader
Nissan do Brasil Automóveis Ltda - EV manufactory
SINETAXI – Sao Paulo Taxi Companies Union – Taxi driver
AES Eletropaulo - acquisition and maintenance of fast load chargers and power
supplies
Positive participation aspects
Disclosure of the company’s image representing concern with the environment and
sustainability;
Monitoring this new business and its impact on the power grid.
Zero Emission Pilot Program launch
Official launching: June/05/2012
Programa AES Eletropaulo Smart Grid
Electric Vehicle Project
Location of Quick Recharge Points
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Electric Vehicle Project
Electric Taxi
Potency Autonomy Residential
tariff
Cost to
100% load
Cost per
mile
traveled
24 kWh 160 km R$ 0,296/kwh R$ 7,11 R$ 0,044
Quick Recharge points
•Av. Prof. de Anhaia Melo n.º 1655.
•Av. Joaquina Ramalho n. º 62
•Av. dos Bandeirantes n. 1585
•Rua Almirante Brasil, n.º 200
•Rua Heliodoro Ébano Pereira, 174
Quick Recharge installation
Quick Recharge
Transformer Station
transformer green Metering Panel
Comissionamento phase
Enabling recharging by a particular
card
Connecting the quick
recharge unit to electric
taxi
Exiting from quick recharge
point
Electric taxi recharging process
Quick recharge points remote monitoring and control
Quick Recharge points remote monitoring and control
Each recharge consumes approximately ~ 14kWh and maximum demand recorded
was 40.6 kW.
Thank you
Paulo Roberto de Souza Pimentel
55-11-2195-4950
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