infrastructure & cities sector – smart grid division © siemens ag 2012. all rights reserved....
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Infrastructure & Cities Sector – Smart Grid Division© Siemens AG 2012. All rights reserved.
October 2012Page 1
The Smart Grid The Smart Grid by Siemensby Siemens
Constant energy in a Constant energy in a world of constant change.world of constant change.
© Siemens AG 2012. All rights reserved.
Infrastructure & Cities Sector – Smart Grid Division© Siemens AG 2012. All rights reserved.
October 2012Page 2Page 2
There is nothing permanent except change
Energy systems worldwide are changing…
Infrastructure & Cities Sector – Smart Grid Division© Siemens AG 2012. All rights reserved.
October 2012Page 3
18% 5%
22% 20%
21% 9%
21% 10%
12% 3%
Distribution Losses
Non-technical Losses
Key drivers for new solutions
Infrastructure & Cities Sector – Smart Grid Division© Siemens AG 2012. All rights reserved.
October 2012Page 4
Weekly loading of a transformer station in the rural area of LEW-Verteilnetz GmbH – 2003 and 2011
Source: LEW
Load in kW
200
100
0
-100
-200
-300
12:00 0:00 0:00 0:00 0:00 0:00 0:00 0:0012:00 12:00 12:00 12:00 12:00 12:00 12:00
Load profile 2003 Load profile 2011
Changing infeed patterns are challenging existing grid infrastructures
Infrastructure & Cities Sector – Smart Grid Division© Siemens AG 2012. All rights reserved.
October 2012Page 5
Significant changes in energy systems require a new Smart Grid infrastructure
Challenges in changing energy systemsRenewable and distributed generation
Limited generation and grid capacity
Aging and/or weak infrastructure
Cost and emissions of energy supply
Revenue losses, e.g. non-technical losses
Smart Grid Solutions
Balancing generation & demand, new business models
Load management & peak avoidance
Reliability through automatic outage pre-vention and restoration
Efficient generation, transmission, distri-bution & consumption
Full transparency on distribution level and automated loss prevention
Infrastructure & Cities Sector – Smart Grid Division© Siemens AG 2012. All rights reserved.
October 2012Page 6
True customer value in Smart Grids: The Smart Grid Suite by Siemens
End-to-End Security
Infrastructure & Cities Sector – Smart Grid Division© Siemens AG 2012. All rights reserved.
October 2012Page 7
Steps towards a Smart Grid
Central Fossil Generation
Renewable Generation
Consumption
Decentral GenerationDistribution MeteringTransmission / Rail
Develop and launch new platforms
Introduce new solutions
Enable full observability & control on Distribution level
Connect & manage all gen. and consumption units through IT based systems to the grid
Offer end-to-end optimizat.Launch grid applications
Expand offering to–Water–Gas–Heat
Develop Transmission Business
Lead Distribution Grid Automation
End-to-end management Expand to other mediaI II III IV
Infrastructure & Cities Sector – Smart Grid Division© Siemens AG 2012. All rights reserved.
October 2012Page 8
Key features First time implementation of a distribution feeder
automation:
– Automatic fault location and repair
– High-speed remedy in 300 milliseconds
Benefits Secured supply for hospital in distribution area
(previously out of power in outage situations) Drastic reduction of system downtimes Upgrade of aged grid at relatively low cost
A&N Electric Cooperative
Stable supply to protect critical infrastructure through feeder automation for the A&N Electric Cooperative
Infrastructure & Cities Sector – Smart Grid Division© Siemens AG 2012. All rights reserved.
October 2012Page 9
Key features
Software platform connecting AMI network with an MDMS system
Bidirectional communication and validation solution
DRMS for load shedding through the legacy system
Customer benefits
Automation of manual processes
Automated customer billing and settlement via the utility billing system
Wabash Valley Power Authority
Load shedding solutions to stabilize the system through AMI and Demand Response solutions for Wabash Valley Power
Infrastructure & Cities Sector – Smart Grid Division© Siemens AG 2012. All rights reserved.
October 2012Page 10
Key features
Integration of EnergyIP with 2 AMI systems to support planned 7M metering points mass toll out
Implementation of multi organization capabilities to support CPFL's 8 generation companies
Localization of EnergyIP to Brazil & Portugal
Customer benefits
Operational cost reduction
Reduction of field staff
Improved energy quality
Reduction of non-technical losses
CPFL Energia
Smart Metering: CPFL Energia – the first meter data management (MDM) solution for Brazilian Market
Infrastructure & Cities Sector – Smart Grid Division© Siemens AG 2012. All rights reserved.
October 2012Page 11
Key features
Virtual Power Plant with 12 decentral sources
Distributed Energy Management
Automated deployment and trading schedule
Customer benefits
Reliable planning and forecasting of decentral generation
New sales alternatives for small-scale, distributed energy sources
Minimization of generation and operational costs
Stadtwerke München (SWM)
Making business sense out of distributed generation – SWM Virtual Power Plant
Infrastructure & Cities Sector – Smart Grid Division© Siemens AG 2012. All rights reserved.
October 2012Page 12 Author
Successfully implemented – today.