Smart Community in Japan - NEDO · Role of smart meter With the smart meter, CEMS performs...
Transcript of Smart Community in Japan - NEDO · Role of smart meter With the smart meter, CEMS performs...
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Smart Community in JapanKitakyushu Demonstration Project
5th March, 2015Fuji Electric Co., Ltd.
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© Fuji Electric Co., Ltd. All rights reserved.
Fuji Electric is Lead Manager of Kitakyushu Smart Community Project owned by METI Fuji Electric provides CEMS, FEMS, BEMS, and REMS for this demonstration.
Controlled Object: Power System
Controlled Object: Demand-Side
HEM
S
Multiple C
onsumer:
CEM
S, BEM
S, FEMS
Keihanna City✔for Residential Estate✔HEMS (Home EMS)
Yokohama City✔for Multiple of Power Consumer✔Comprehensive and Systematic Energy
Management (CEMS)✔Regional Heat Utilization
Toyota City✔for Residential Estate✔HEMS (Home EMS)✔Change of Existing Traffic System
Kitakyushu City✔for Multiple of Power Consumer✔CEMS, BEMS, FEMS, REMS (Retail EMS)
✔Variable Electricity Tall on Demand, Accommodation of Power
Smart Community Demonstrationsin Japan by METI
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Kitakyushu Smart Community Creation Project1. Implementation body
Kitakyushu Smart Community Council(Kitakyushu and about 70 companies / organizations)
2. Area of implementationHigashida district, Yahata-Higashi area(Approximately 1.2 km2 )
3. Period of implementationFY2010 – FY2014 (5 years)
4. Project scale38 projects15 billion yen(USD 150M)
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Linkage and coordinationwith large-scale system
・Power quality management・Stabilization of new energy output・Protection equipment of
Power system interconnection
Community Energy Management System
(CEMS)
Participation of Consumers
・Home or building EMS(energy managementsystem)
・Smart metering・Demand response
Large-scale power system
Consumers
Wind PV
Local Power Generation
Fuel cells(Hydrogen)
Generation using waste heat
Power storage system
Features of Kitakyushu Smart Community Project
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Features of Kitakyushu Smart Community ProjectRegional supply from the power source
independent from large-scale power system (New Asian city type smart grid)
Practical use of unused energy including factory waste heat
Use of hydrogen energy (Kitakyushu Hydrogen Town)
Regional energy management system that users take part in
Verification of smart metering and demand response
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Optimized Use of Local Energy and Demand Response
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Factories
Community-installedStorage batteries
Buildings
Cogeneration
ConsumersSmartmeter
Concentrator
Energy Management System
CEMS
Load
AirLight
BEMS
Heat storage
- +
Generate
PCS
FEMS
Load Generate
Air
Light
Load
AirLight
Heat storage Generate
Operation Planning and Adjustment Dynamic Pricing /Incentive Program
Load control Charge and discharge control
Power Generate Plan
Dynamic Price request
Heart
By-product hydrogen
Generation control
CEMS makes the optimized plan for supply and demand of electric power, heat and gas (hydrogen).In case of supply-demand imbalance, supply-demand adjustment or demand response will be implemented via each EMS.
Load control Charge and discharge control
Charge and discharge controlPower
Generation Facilities
PCS
- +
PCS
PCS PCS
- +
PCS
Optimized planning of supply and demand
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f
New energy systems (soar and wind power) are not stable. Variation in electric power generated by the new energy systems cause the supply and demand imbalance. Demand for new energy is increasing significantly. A reverse power flow poses the voltage rise problem. CEMS plays a key role in solving these problems.
◆Key features- Prediction of power generated by new energy
(PV and Wind Turbine Generator)- Optimized planning and control of supply and demand, and
frequency control by utilization of storage batteries.- Demand response service for balancing the load - Smart meters for consumers
CEMS (Community Energy Management System)
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◆Extendibility- Multi-languages
(Japanese, English and Chinese)- Control several regions by a single system- All in one package
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Community Installed Storage Battery
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◆ Role of smart PCSSmart PCS plays a key role in controlling fluctuation of frequency and voltage caused by increased electric power generation byrenewable energy
CEMS
スマートPCSPLCPLC
Smart PCS
Rechargeable battery operation control system Rechargeable battery operation control system
CustomersCustomers
PLC
New lead acid batteries and lithium ion batteries
Electric power generation equipment
New energy equipment for generating electric power
Stand-alone operation system
FC PV Loads
◆ Advantageous functions● Communicating with EMS, stabilizing loads by two-way
communication and providing reserved capacity in an emergency● Reducing instantaneous frequency variations by high-speed
frequency control● Governor-free function● Controlling voltage by reactive power● Stand-alone operation with variable frequency control
Power-conditioningsystemPower-conditioningsystem
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Fuel Cell Pure-hydrogen gas-fed
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Type Pure-hydrogen gas-fed
Rated output power AC 105kW
Output voltage / frequency 210V or 220V/50Hz or 60Hz
Electrical efficiency 48% [LHV]
Total efficiency99% [LHV],113kW[When 60 deg C water is used]If 90 deg C water is used, then 68kW
Exhaust gas NOx, SOx, dust:None
Consumption of fuel 74m3/h (Normal)
Volume W x L x H 2.2m (W) x 5.6m(L) x 3.4m(H)
Weight 14 tons
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Smart Meters for Demand Response
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◆ Advantageous functions● Wireless bilateral communication with the home display● DR and DP information on the home display● Customers can see watt-hours usage, which will prompt them to
save energy.● 30-minute watt-hours and data for 44 days● Controlling electric power supply in an emergency● Amendment of electric power contract by service breaker
function
◆ Role of smart meterWith the smart meter, CEMS performs automated meter reading. In order to stabilize loads and balance supply and demand, the smart meter provides CEMS's request for demand response, and also shows watt-hour usage.
Smart Meter
wireless mesh network
Concentrator
Ethernet
Home Display
WiFi
Community energy management system (CEMS)
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Forecast of demand/supply and renewable power generation
The screen of demand forecast resultsYou can switch results of Demand forecast of whole community and each consumer. Forecast results of several methods are displayed, and operators can select the best method.オンライン登録Control
運用計画作成
Prior Check
Calculation ofDynamic pricingIncentive Program
Generation planning
Forecast ofdemand/supply and renewable power
Receive ofBEMS/HEMSoperation plan
Receive of weather data
Operation plan adjustment
Re-Forecastbased on operation plan
Generation planning
Online registration
Weather information
Demand forecast
Example of CEMS Screen
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オンライン登録Control
運用計画作成
Prior Check
Calculation ofDynamic pricingIncentive Program
Generation planning
Forecast ofdemand/supply and renewable power
Receive ofBEMS/HEMSoperation plan
Receive of weather data
Operation plan adjustment
Re-Forecastbased on operation plan
Generation planning
Online registration
Example of CEMS Screen
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Generation planning
The screen for calculation results of power generation planGraphs of demand forecast, renewable energy generation prediction, and operation plan of generators and batteries are displayed.
Generation
Renewable energy
Battery
Demand & SupplyDemand by
BEMS
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Smart Grid Project with City of Kitakyushu
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City of Kitakyushu Smart Community
India: Panipat Smart Grid
Vietnam: HaiPhong Industrial Estate
Thailand: PrachinBuri Industrial Park
Malaysia: Iskandar urban development
Indonesia: Surabaya Industrial Estate
Indonesia: Suryacipta Industrial Estate
Myanmar: Dawei complex development
Indonesia: South Tangerangurban development
Kitakyushu Asian Center for Low Carbon Society
Andhra Pradesh
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Panipat City, Haryana State, India
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Panipat
Chandigarh
New Delhi
City Subdivision of PanipatPeek Demand : 42MVAFeeders : 8DTs : 539AT&C Losses : 23.15%Consumers : 31,623
UHBVN(Uttar Haryana Bijli Vitran Nigam)
90km
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Challenge of India Power Distribution Companies
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[Challenge]1. Outage Management2. Peak Load Management3. Smart Meters
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CEMS ( Cluster Energy Management System )
Recharging System of CommunityInstallation Type ( Smart PCS )
Energy Management Systems for Smart Capital of AP State
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Monitoring Equipment for BEMS
Electrical diagrams
Step1BEMS Preparation
Step2.1BEMS Visualization
Step2.2CEMS Preparation
Step3CEMS Visualization
Step4Battery Information
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Proposed Implementation steps
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Fuji Electricpreparation
Andhra Pradesh Statepreparation Remarks
Kick-offApr.2015
Project StructureSystem Diagram
Target Area (city)Target Building
DemonstrationProject Definition
Step 1May.2015
BEMS preparationMonitoring Equipment
Electricity DiagramsEquipment Setting
Building DetailInformation
Step 2Jun.2015
BEMS VisualizationCEMS preparation
Demand/Supply dataPV/Wind firm data
Basic Informationfor CEMS
Step 3Jul.2015
CEMS simulation Weather / Weather Forecast Information
EMS related Information
Step 4Aug.2015
Battery Information PV/Wind Firm Future Direction
Cost issuesFinance
Step 5Sep.2015
Draft Proposal for Smart Capital/City/Community
Next step
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Patalganga Industrial Park, Maharashtra State Utilizing water resource more effectively and improving water
environment of the surrounding areas through establishment of water recycling system within CETPs (Common Effluent Treatment Plant) in India
Supplying recycled water at an affordable price than ever before by use of technology for reducing water desalination cost such as extension of maximum life-span of RO membrane, reduction of operating pressure, increase of hydraulic permeability
17Biologicaltreatment
SolidsRemoval
Filtration treatment by RO membrane CETP Effluent
Recycled Water(For industrial use)
Biological treatmentDissolving organic sludge by bacteria which has higher ability than the conventional bacteria in biological reactor.
Solids removalRemoving solids (organic/inorganic) by MF/UF membrane filtration, sand filtration.
Filtration treatment by RO membraneRemoving salt, metallic ion by using RO membrane and produce recycled water for industrial use.
Factory
Water lost through evaporation/production
After establishment of water recycling system
Water Manufacturing
Water RecyclingSystem
Reused as industrial water
Industrial water Factory EffluentCETP Effluent
CETP
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Fuji Electric Project in INDIA
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Smart Grid in Panipat, Haryana State
Water Recycling System, Maharashtra State
Energy Management System,Andhra Pradesh State
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