IT tiigrist energialahenduste tiigriks –
kas Eesti Järgmine Võimalus? Andrus Durejko Ericsson eesti as
Tartu, TEUK XV
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Global Trends
Grid Transformation: Towards Smart Grids TODAY:
Generation
Transmission
ENERGY RESOURCES CENTERED
Distribution
Consumer
ONE ENERGY FLOW, ONE INFORMATION FLOW EXPECTED: DISTRIBUTED AND PARTICIPATIVE • Non linear model • More focus on customer concerns; quality, security of supply • New market participants • New management models; transparency and non discriminatory access. Source: NIST Smart Grid Framework 1.0 Sept 2009
• New products and services.
Bi-directional energy flow, “n” information flows Smart grid: an electricity network that can intelligently integrate the actions of all users connected to it – generators, consumers and those that do both – in order to efficiently deliver sustainable, economic and secure electricity supplies.
Global Trends
Devices, data & services explode - increased complexity SERVICES EXPLOSION
Source: Frost & Sullivan
DEVICES EXPLOSION
Source: Ericcson strategy 2014-2020
DATA EXPLOSION
Source: Enernex corporation
NETWORKS COMPLEXITY
Source: Open SG – SG network Task force
SMART GRIDs
Traditional & Smart Grids
A Smart Grid is an electricity network that can intelligently integrate the actions of all users connected to it – generators, consumers and those that do both – in order to efficiently deliver sustainable, economic and secure electricity supplies. Source: European Smart Grid Technology Platform www.smartgrid.eu
Existing vs Smart Grid
Political ideas about Smart Grid Smart Grid is a transformation to an information-enabled and highly interconnected network between electricity consumers and suppliers (both T&D and generation) From Limited consumer choice One-way communication Few sensors & analog control Reactive maintenance Few consumer choices Blind
To Many consumer choices Two-way communication Pervasive monitoring & digital control Condition-based maintenance Many consumer choices Self-monitoring
Smart Grid Enabling Platform‌ 3 Pillars of Domain Expertise Communications Technology
Information Technology
Source: European Technology Platform SmartGrids, Vision and Strategy for Europe’s Electricity Networks of the Future, V4.0, 24.2.2006
Power Production/ Delivery Technology
Smart Grids – Applying Internet Concepts Communication Networks
Energy Management Asset Management
Building Automation
Off-shore wind turbines
Transmission:
Central Power plant
Micro-grids
HVDC / FACTS Office parks
Storage
CHP Microturbines
Virtual Power Plants (VPP)
Substation Automation
Fuel cells
Industrial plant
Home Network
Electric cars
Energy Server
Wind turbines
HVDC: High Voltage Direct Current FACTS: Flexible AC Transmission Systems
Solar plants
Grid-friendly • Consumption • Micro-generation
Electric cars Source: European Smart Grid Platform, Ericsson
Smart Metering
Time to Access
Critical for user & applications experience
10%
40%
OF Mobile users ABANDON Online Video AFTER 4 SECONDS
OF MOBILE USERS ABANDON Online Video AFTER 10 SECONDS
Global Trends Market Alignment ERICSSON VISION
more than 50 billion connected devices at 2020
SMARTGRID AS A REALITY
Millions of meters, distributed generators, storage facilities, sensors & actuators
Source: Ericcson strategy 2014-2020
Ericsson vision is aligned with ICT-driven innovation for energy companies
Smart grid applications grouped with different functionalities
Market Size
Utilities
ICT spend amongst Utility TSO and DSO
Connectivity, analytics & devices are set for strong growth 13
ICT Focus areas Generation
Transmission
Distribution
Consumer
BUSINESS LAYER ANALYTICS LAYER OPERATIONAL TECHNOLOGY LAYER
SMART GRID OPERATIONS
SMART METERING - Demand Side Mgmt - Connect / Disconnect
CONTROL / SERVICE ENABLEMENT LAYER CONNECTIVITY LAYER
DEVICES LAYER
CORPORATE LAYER
SMART GRID COMMUNICATIONS
Korea Smart Grid Roadmap - Example
Vision
Smart Grid Roadmap
Microgrid use case Demo
Acme power grid – microgrids
Acme power grid – demand response
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