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Smart Grid and Smart CommunitySmart Grid and Smart Communityinnovations
F b 2 2011
- Toshiba’s Technology and Experience -
February 2, 2011
Shoji TakenakaChief Technology ExecutiveTransmission Distribution & Industrial Systems Company
TOSHIBA’s Smart CommunityAn Industrial Town has upgraded its basic infrastructure while pgcontributing to the surrounding region to become the Perfect City. As a further development, we propose solutions that will make the Industrial Town more sustainable and eco-friendly ‘Perfect Smart City’.
What are the Aspects of a ‘Perfect Smart City’?1. More Ecology (Reduce CO2 and Energy Consumption)Renewable Energy Systems, EV Systems, BEMSRenewable Energy Systems, EV Systems, BEMS2. Better Quality of Energy (Maintain Stability of
Energy) CEMSCEMS3. Better Quality of LifeHEMS, IT Health Care Systems, LED Monitor and Lamp 4 B tt E (E Effi i )4. Better Economy (Energy Efficiency)5. Others (Water, Environment) EV: Electric Vehicle, BEMS: Building Energy Management Systems,
TOSHIBA’s Smart Community1 More Ecology (Reduce CO2 and Energy Consumption)1. More Ecology (Reduce CO2 and Energy Consumption)Renewable Energy Systems, Electric Vehicle Systems, Building Energy Management Systems
TOSHIBA’s Smart Community2 Better Quality of Energy (Maintain Stability of Energy) 2. Better Quality of Energy (Maintain Stability of Energy) Community Energy Management System
Propose in Road Map(1) Expand Infrastructure for Information Communication System to Connect all Energy
I f tiInformation.(2) Install Renewable Energy System.(3) Install LED Display to Demonstrate Slogan and Motto.(4) Upgrade Energy Management System for Factory Area, Building Area, Residential Area,
C i l A d H lth C A t R li I di id l I tCommercial Area and Health Care Area to Realize Individual Improvement.(5) Install EV system(6) Upgrade Community Energy Management System to Integrate all Energy Management
Systems and Realize Total Energy Economy, Ecology and Quality. (7) E i t d W t S l ti i ht b Add d i d ith t(7) Environment and Water Solution might be Added in accordance with request.
Smart Community Development in TianjinMoU signed on 24th October 2010MoU signed on 24th October 2010Toshiba Corporation, Mizuho Corporate Bank and Tianjin Economic-Technological Development Area under the support of Tianjin Development and Reform Commission agreed that parties cooperate each other to develop energy-efficient low-carbon smart community in the area..
Tianjin Economic-Technological Development Area (TEDA)
Smart Community is a solution of solutions.Toshiba will cooperate with TEDA to provide various solutions toward possible Smart Community realization at the area.
Energy Solution HospitalMedical SolutionTransport Solution
Ⅱ. Technologies 11..Energy Energy 22..BuildingBuilding・・House House 22..BuildingBuilding House House 33..Water Water 44..Environment Environment 55..Transportation Transportation 66..MedicalMedical
CEMS (Community Energy Management System)-CEMS is a system effectively controlling supply and demand of electric y y g pp yenergy cooperating with HEMS, BEMS, PV and batteries for power stabilization.
Example of Services
※Battery for power system stabilization: Battery to store the electric energy generated by large scale PV power plant and to discharge the stored energy on demand to
•Ranking of CO2 emissions per area, per year/month/week and average emissions
plant, and to discharge the stored energy on demand to stabilize the system.
year/month/week and average emissions.•Breakdown of emissions data in a house and ranking by category.
Advanced Photovoltaic SystemCombination of “Rapid charging and discharging storage batteries” and “Photovoltaic system” realizes the following functions1) Free Power Supply 2) Reduction of CO23) Power supply backup in service interruptions 3) Power supply backup in service interruptions 4) Curb on fluctuations of the PV system output power5) Leveling of consumption of electric power (Peak cut) (Comb. With CEMS)1), 3), 5) for Economy, 2) for Ecology, 3), 4), 5) for Stability
0
0
0
0
Output waveform of photovoltaic
Waveform after curbing fluctuation DischargeDischarge
Peak cut
Electrical energy
transformation equipment Power
Power generation
Power
0
0
0
Power consumptionPower consumptionChargingChargingequipment Power
Storage Batteries for Demand and Supply BalanceLong life (Many charge and discharge cycles)U f id h i d di h i t b tt i f t l f b l Use of rapid charging and discharging storage batteries for control of balance between demand and supplyControl of radical fluctuations in output of renewable energy power generation(photovoltaics, wind power and other power sources)
L lif ( h i d di h l ) i Long life (charging and discharge cycles) is necessary
The possibility of rupturing or ignition is low,
SafetySafetyLong Cycle lifeLong Cycle life Rapidly RechargeableRapidly Rechargeable
even under extreme conditionsUsable for more than 6,000 charge-
HST: Heat storage tank, PGS: Power generation system, MFP: Multi Function Printer, UPS: Uninterruptible power supply ,
HEMS function cored with Home IT system “FEMINITY” canR li i ibl th h Di it l TV i t
Home Solution by HEMS
Realize visible-energy through Digital TV, intercomControl Peak-Shift/demand by IT-Home-Gateway (HEMS server), realize peak-cut, CO2 reduction as well as support new energy equipments (Home SciB, PV, EV、FC)and home network
Water Distribution Management SystemWater distribution management system can reduce energy consumption of distribution
hi h 70% f t t l B tili i thi t i 3 5% f pump, which consumes 70% of total energy. By utilizing this system, maximum 3-5% of running cost reduction can be achieved*.
* A example result of a plant which is more than 100 thousand/day
Rainwater Drainage SystemRecently, it is very difficult to operate storm water pumps accurately, because rain f ll dd l h d d l ll di t ib t d TOSHIBA t t b falls suddenly , hard and locally-distributed. TOSHIBA can support operators by Rainwater Drainage System using 9GHz Solid State Rainfall Radar.
Locally intensive rainfallradar rain gauge
Inflow rate in pump facility
4000
6000
8000
low rate[m3/min]
0
2
4
6 Rainfall[mm]
Predicted valuePredicted value
y
Ground rain gauge
Pumpfacility
0
2000
17:00
18:00
19:00
20:00
21:00
22:00
23:00
0:00
1:00
2:00
3:00
4:00
5:00
6:00
Time
F
8
10
10 minutes integrated value Inflow result value 10 minutes prediction value
Result ValueResult Value
R i I fl P di imass rainfall outflow Appropriate pump operation
Rainwater Inflow Prediction
2
2.5
er level(m)
789101112131415
ber of pump
①Start-up water level setting adjustment
2.00m → 1.97m
2.15m → 2.07m2.10m → 2.05m
③Start-up water level setting adjustment
⑥Start-up water level setting adjustment
Rainfall Radar
Rapid down flow
Rain pump
Sanitary sewagepump
Stormwater Pump Control System
1
1.5
17:00
17:10
17:20
17:30
17:40
17:50
18:00
18:10
18:20
Wate
0123456
Numb
Pump water level Start-up water level Number of pump
Electric Vehicles (EV)A major shift to Electric Vehicles (EV) as a next-generation transport method is
t d i th f t f th d i CO2 i i I th l t i hi l diff i
Di ib i l
expected in the future, further reducing CO2 emissions. In the electric vehicle diffusion type society, compact and high output type batteries such as lithium-ion batteries and the battery charging stand for EV are required.
Distribution voltage : 6600V
Toshiba EV Charging
Toshiba EV Charging
Voltage :
Voltage :
High-voltage incoming panelBattery charge stand
g gStation
g gStation
A t f EV EV bBidirectional inverterEV car
Apart from EV cars, EV buses can be deployed to ferry
commuters to and from work and as a CSR effort, the b i th New secondary battery SCiBbuses can service the
Environmentally Conscious Transport SystemFundamental concept: Catenary-less urban tram systemA t i t th t h d b tt d d t i t A train system that runs on charged battery energy and does not require catenary, unlike conventional electric trains.
Smart Grid/Smart Community ProjectsVarious types of Smart Grid and Smart Community Projects for different objectivesE l ti f S t G id t S t C it
Independent Microgrid type・ Deployment of renewable energy to a stand-alone system・ Reduced-scale model for large scale deployment of
Evolution from Smart Grid to Smart Community
Reduced scale model for large scale deployment ofrenewable energy
Power system upgrade type・ Connection of small scale grids and system wide grid
Smart Grid
・ Connection of small scale grids and system-wide grid optimization・ Deployment of renewable energy and ICT technology
I f t t d tInfrastructure upgrade type・Optimization of the infrastructures of existing cities, such as heat, water, transport and health care. ・Optimization of energy supply in coordination with Smart
Infrastructure installation type・Upgrade of infrastructures in the form of green field
Power Consumption Growth, Environmental Protection, etc.Developed Countries: Equipment Refurbishment, Renewable Energy Increase/Efficiency, etc.
To cope with this huge market expansionTo Cope with This Huge Market Expansion
To cope with this huge market expansion, followings are necessary: Technologies and Solutions to Meet the Needs Technologies and Solutions to Meet the Needs International Standards for Interoperability and
Security etcSecurity etc.Wide Alliance (Technical and Business) Support by National/Regional Governments Support by National/Regional Governments Benefit Feedback to Consumers/Residents Understanding by Consumers/Residents Understanding by Consumers/Residents Enough Investment (Advanced and Continuous)
ConclusionThank you for this opportunity to present Toshiba’s prospectsThank you for this opportunity to present Toshiba s prospects
and solutions.Toshiba recognizes the importance of cooperation with
various stake holders, and the continuous cooperation is necessary.
Toshiba is expecting to all of partners to recognize thatToshiba is expecting to all of partners to recognize that Toshiba has a lot of solutions technologies and products, and Toshiba is also expecting to start new projects.
To find the road to win - win, next step is expected.