finnish smart grids jan segersta… · jan segerstam, development director, ... – distribution...
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Finnish Smart Grids Smart meter roll outs almost complete, what’s coming next? Jan Segerstam, Development Director, Empower IM Oy 14.5.2013
Content
Empower in brief • Who we are, what we do Smart Grid and Market Development in Finland “What happened?” • How is the Finnish Energy Market Structure governed? • Historical development • Smart meter enabled change 2008-2014 • Product examples available now on the market Finnish Smart Grid Development “What’s next?” • CLEEN – The vehicle for SGEM – what and who is it? • SGEM key facts, consortium partners and Work Packages • Highlights of development within SGEM
Multinational Empower provides construction and installation services, maintenance services, and operation and management services for industrial, energy and telecommunications companies.
Owners AAC Capital Partners Holding BV and the company’s management.
Personnel in 5 countries
3300
Empower in brief
Turnover 2011 in M€
405
Empower service portfolio and geographical coverage
Lithuania
Finland
Sweden
Estonia
Latvia
Transmission Project
Division
Network Division
Industry Division
Baltic Division
Information Management���
Division
Finnish Energy Market Control Structure • General legislation • Electricity Market Law • Electricity Market Act
Parliament
• General Commercial Legislation • En. Mkt. Measurement Act • En. Mkt. Messaging Act
Ministry of Employment and the Economy
• Interpretation of laws and acts • Casewise decisions
Energy Market Authority (regulator)
• Interpretation of consumer law • Information on handling of consumer information • Information on consumer information protection
Consumer Protection Agency
• Implementation guidelines on energy market processes • Technical implementation guidelines
Finnish Energy Industries Association
• Balancing agreement • Market Participant Register
Fingrid (System Authority / TSO)
Smart Grid & Market Development in Finland • 1970s
– New Generation – Need for load shifts to
maximize plant usage • 1980s
– Implementation of remote controllable loads
– CHP scaling for efficiency • 1990s
– New energy market rules – Usage of controllable
loads to optimize energy market contract positions
– Remote disconnectors – Retail Market Opening
• 2000s – Implementation of intraday commodity
trading on hourly basis, continued market development
– Legal unbundling of distribution – Automated Network Control – Automated meter infrastructure design
• 2010s – Automated meter roll out – Hourly balancing and settlement – Hourly customer reporting – Distribution Grid connected production
(PV/Wind) – Market based Demand Response
Products
Smart Grid & Market Development 2008-2014 • New legislation (2008)
– Measurement – Information Exchange
• After deadlines were set, implementation
– Roll out plans for every company
– Procurement of AMM solutions
– Delivery of AMM solutions • Market process change
– Streamlining and certifying information exchange without major change
– Change of balance settlement
• Minimum requirements for installation – Controllability – 3rd party information access – Transfer of installed remote controllable
load base
• Reporting requirements set for suppliers – Base data to be provided by DSO
• Data access implementation by DSOs
• Completion of smart meter roll out and initial process changes by the end of 2013
• Focus shift from technology to utilization and market model development
Smart Grid Development, products: Fortum
User interface: Mobile device
Hourly product
Weather forecast
Boiler & heat storage
Connection to smart meter
Control unit Messages Alarms Internet
Local wireless
Smart Grid Development, products: Helen
Smart Grid Development: services, Empower IM
Demand Response Load / Generation Control Service
Smart Grid Development, the future
• Market wide Demand Response Services
• Efficient Information Exchange
• Self Healing Networks
• Dynamic Microgrids
• Smarter end use devices and Site Energy Management
• Energy vs. technology (holistic energy optimisation)
• Resolve & Manage Conflicts of Interest between DSO and Market for implementation of dynamic load and production
• Develop regulation model to embrace new enablers
CLEEN - The vehicle for SGEM
Strategic Centre for Science, Technology and Innovation (CSTI) Co-operative and Industry Driven R&D&I company for Energy and Environment founded in 2008. Unique in it’s way of serving 28 industry and 17 research shareholders by driving – Renewal of industry – Novel collaboration across industries – Strategic focus – Industry’s Commitment and Guidance – World class competence and resources
Research volume (2012): 39,4 M€ in 6 different research programmes
Positioning of CLEEN Programmes
Research Institutes Scientific Excellence Opportunities
CLEEN Ltd Focus
Practices
Companies Global
Demand Relevance
Public Sponsor National Interest Legal Compliance
Resourcing by Companies > 50%
Shared IPR Access Rights
Fundamental Research Products and Services
Universities R&D and Business Models
”Science Push” ”Market Pull”
Relevant new Knowledge
Joint Apllied Research
Smart Grids and Energy Markets Consortium
Coordinator 1. Cleen Ltd
TSO, DSOs, Suppliers 1. Elenia Verkko 2. Fingrid 3. Fortum 4. Helen Sähköverkko 5. Helsingin Energia 6. Oulun Energia 7. Suur-Savon Sähkö 8. Vantaan Energia
Energy Technology Industry 1. ABB 2. Aidon 3. Empower 4. Tekla 5. The Switch
ICT Industry 1. Cybersoft 2. Elektrobit 3. Empower IM 4. Emtele 5. Inno-W 6. There Corporation 7. Tieto 8. Viola Systems
Research Partners 1. Aalto University 2. Lappeenranta Uni of Tech 3. MIKES, Centre for
Metrology and Accreditation
4. Tampere Uni of Tech 5. Uni of Eastern Finland 6. Uni of Oulu 7. Uni of Vaasa 8. VTT, Technical Research
Centre of Finland
R&D Cooperation – not commercial consortium Joint sharing of Full Access Rights to all results High level of publicity
SGEM key imperatives & facts
Key Imperatives • Create Innovation foundation to
enable the Smart Grids vision • Build internationally applicable
solutions • Validate in real environment • Ensure competence accumulation
in research and business • Utilize interactive international
research environment
Facts • Focus on power distribution
and interfaces • The program consists of 7
interlinked work packages and spearhead demo projects.
• Industry make up 53% of the volume. 21 industry & 8 research partners.
• ICT companies contribute 25% • 5 year program, 55 M€ budget. • CLEEN CSTI (Centre for
Strategic Science, Technology and Innovation) program with Tekes public funding.
Future infrastructure of Power systems
Smart Grids
Active resources
Intelligent management and operation of Smart Grids
Driv
ers
and
visi
ons E
nergy market
WP2: MV+LV networks, 4 tasks • Strategic planning • Large scale cabling • LVDC networks
WP5: Active resources 3 tasks • Distributed
generation • Electrical vehicles • Energy storages
WP3: HV networks, 2 tasks • Utilizing increased controllability for balancing the power system • Regional subtransmission networks
WP1: Vision of SGEM
1 task
WP6: Intelligent management and operation, 8 tasks • New ICT in network management, Enabling technologies • Protection schemes, active network management, microgrids • Disturbance and field force management, self-healing networks • Network analysis and planning methods, proactive monitoring
WP7: Energy markets 2 tasks • Business impacts
and models for different market players
• The future electricity markets and new sources of flexibility
WP4: Active Customer 5 tasks • Demand Response
from system and market point of view
• Customer behavior and viewpoint
• Estimation of loads, DG and storage
• Technical solutions for DR, customer gateway and ICT systems
• Validation and Proof of Concept
SGEM Work Packages
Actions at the customer gateway
Information systems
Loads; controllable, non-controllable
Energy storageGeneration•Solar, wind, fuel
cell, biogas
Grid
Market players; TSO, DSO, supplier, aggregator
Action signals based on optimization against different targets of system players
Active monitoring, optimisation and control of energy use and power flows
Vision: “Power to the People”
DSO and Service provider OR Energy retailer and Service provider can be the same but still in different roles
Framework for Demand Response
Service provider
Energy Supplier
DSO
HEMS provider
Customer
equipment
equipment, installation, agreement
1)
money
3)
4) Needs and benefits of customer: - energy (money) saving - energy efficiency, ...
1) Needs and benefits of energy market: * market based demand response * management of balancing power * .......
3) Needs and benefits of DSO: * management of network capacity and avoid of network investments * reducing peak loads and losses * management of disturbance situations - capacity of back-up connections - island operation in long disturbances and maintenance outages - island in MV, LV or customer level for supplying “turvasähkö”
Collects together issues (i.e. concepts, demos, pilots, business models) of demand response from WP3, WP4, WP6, WP7
TSO 2)
2) Needs and benefits of TSO: * use of DR for reserves * ......
DR and DER on regional HV Networks • The effects of DR and DER on regional HV networks
– Capacity of DR in mitigating the reserve requirements – Scenarios of local generation and its impact on HV grids – Availability of DR & DER and analysis of risks for HV grids
(Aalto, Helen, VES, Tekla, cooperation with WP 4,5,6)
LVAC Island grid with distributed energy source Island grid generation using power electronics: battery storage with DC/DC-chopper for power balancing, solar cells and PM wind generator with drive
Battery
Solar Wind
Island Grid
National grid
Island converter
DC/DC chopper
DC-link
Diesel (ABB, TUT)
820 m
Inv. #1
400 m
Inv. #2AC/DC
Inv. #3
320 m
200 m
Analysis of operation and technical structures of active LVDC distribution system in actual network environment • Both laboratory environment and practical pilot built with a
Finnish utility • Developing recreational dwelling and detached house area,
approximately 2 km of underground cabled network in first phase 4 customers, fed by 3 inverters
Items and aspects • Customer-end inverter • Control strategies • Load balancing • Energy Storages (LUT, TUT, Suur-Savon Sähkö)
Active LVDC distribution system
3G/GPRS
Disconnectorstation (OH) (O-1061)
SCADA/DMS
RTU560
Recloser - OVR3
Substation A
Control Center
Disconnectorstation (UG)
Disconnectorstation (OH) (O-1088)
M2M gateway
COM600
REF615
REF615
Recloser - OVR3
GACR
GACR
GACR = Grid Automation Control Cabinet for Recloser
Proof of Concept demo with Fortum in Kirkkonummi Centralized fault distance calculation during 2011 • Fault package generation in substation level instead of system level • Fault distance calculation in substation level, also to earth faults • Reclosing location in DMS • Network automation communication via substation Automatic power restoration possibly during 2013-2014 • Fault forecasting • Automatic fault isolation and power restoration (ABB, Fortum)
Self-Healing of rural OHL network
Microgrid management in Hailuoto • Utilizing local production for automatically creating an island in case of faults
in the national grid • Diesel Aggregate • Wind Power • Configurable island size
• Automatic island reconstruction and synchronizing to national grid
• Specific protection scheme which is used during islanding operation – Two protection schemes:
one for normal operation and one for islanding operation
(ABB, Elenia Network)
• 8 floors, 42 apartments, 52,5 – 121 m2 • Complete Q2/2012, in Mäkkylä, Espoo
Sustainable development in collaboration with Fortum, ABB, TUT, Skanska, Kone and others
Reduced carbon footprint with help of Smart Grid • Electric vehicle for shared use of residents • Solar PV solution to be installed on the roof • Accurate and easy energy consumption
monitoring, in real time
• Home automation to support energy efficiency
Customer feedback for further research and development • Added value and performance of new services
As. Oy. Espoon Adjutantti
Sustainable Urban Living – an integrated low or net zero energy urban building concept
• Finland was in the forefront in deploying smart meters to households
– Extensive knowhow available for best practices
• Automatic meter reading itself is enough for a positive business case, but more benefits exits
– Accurate knowhow on customer load profiles and network losses à cost savings in network planning
– Automatic fault location in LV networks and outage communication à reduced outage costs
Second generation Smart Metering
Home Energy Management System
• Pilot started in June 2011, ongoing distributed pilots
• Consumer needs and profits • Technical requirements • Large-scale demand response
possibilities with the system • Business opportunities (Elenia, ThereCorporation, Empower IM)
Laboratory demonstration for • frequency dependent load shedding • connection point peak load reduction • network overload management • DG management and production
following • electric vehicle charging (TUT, There Corporation)
T Electricvehicle DG LoadsAMI
Electricity market Electricity network Monitoring of reservesMonitoring of networkCongestion managementNetwork reliability enhancement
Operation on regulation marketBalance managementProduction followingEtc.
Frequency dependent load sheddingElectric vehicle chargingConnection point peak load reductionEtc.
End customer user interface
Home energy management
Temperature forecastsSpot prices Aggregator
Information aggregationSupervision of ICTOptimal operation of DERs
DR Service
Conflicts of Interests in Electricity Markets
Interactive Customer
Aggregator / Supplier
Conflicts of interests
Generation
DSO/TSO
Threats Opportunities
New Network Tariffs
