Electric Vehicle Charge-and-Share · i3*100, Re-use Pack*1 . Smart Charging and Fast DR . InnovateUK V2G R&D . Cennex V2G Projects . National Grid, DNO . Netherland. NewMotion, Outlunder

1/14

Electric Vehicle Charge-and-Share Campus Demonstration on Sustainable

Charge, Energy Mobility & Sharing

Yutaka Ota and Tatsuhito Nakajima

Global EV Sales 2/14

[IEA Global EV Outlook 2017]

Leaf > 80,000- Fast Charger > 7,100-

Japan

Electric Vehicle Charging Infrastructure 3/14

[Quick Charger *3 and Normal Charger *3, Shopping Center]

“Mobile Electricity” 4/14

--> Ultra Fast Charger

Model Battery Weight Vehicle Weight Batt/Veh. Rate Battery Cap.

iMiEV 150 kg 1090 kg 13.8 % 16 kWh

i3 204 kg 1300 kg 15.7 % 33 kWh

Leaf 300 kg 1490 kg 20.1 % 40 kWh

ZOE 305 kg 1480 kg 20.6 % 41 kWh

Bolt 435 kg 1624 kg 26.8 % 60 kWh

ModelS 600 kg 2108 kg 28.5 % 85 kWh

Potential of V2G (Vehicle-to-Grid) 5/14

[Traffic survey of passenger car in a prefecture, MLIT, Japan (2005)]

Average Driving Time : 65 [min] Average Driving Distance : 23.3[km]

EV and Charging System is ready for V2H/V2G 6/14

[NISSAN, Leaf-to-Home System]

[Mitsubishi Electric, Smart V2H]

[Sekisui Heim, V to Heim]

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Contents of Presentation 7/14

EVs have large-scale ‘idling’ ‘sharable’ battery. EVs are connected with the grid, SC/V2B/V2H/V2G. EVs are connected with the networks, ITS/V2I/V2V.

--> Capability of Vehicle Grid Integration Applications

--> Learn from Smart Charging and V2G Projects

--> Electric Vehicle Charge-and-Share Campus Demo

8/14 Worldwide Smart Charging / V2G Projects

Grid on Wheels, Univ. Delaware Mini-E*19, Scion*3, Accord*1 PJM, Frequency Regulation

NREL ESIF E-Bus*1, Mini-E*1, Leaf*1 Grid Interconnection

LBNL, Air Force Base Leaf*36 Fleet, Building-EMS, CAISO A.S.

Jump Smart Maui --> Phase 2 Leaf*200, Houses*30, Charging Station*15 Virtual Power Plant

COTEVOS V2G Comm (ISO/IEC15118)

Parker @ Denmark Leaf*3, Charger*12 --> 40 Energynet.dk, Frequency Controlled Disturbance Reserve

VW INEES e-UP!*20, Charger*40 Secondary Reserve

SEEV-4 City @ UK, Norway, Germany Netherland, Belgium

SmartMelit YSCP, Leaf-to-Home M-tech Lab Virtual Power Plant

BMW Charge Forward i3*100, Re-use Pack*1 Smart Charging and Fast DR

InnovateUK V2G R&D Cennex V2G Projects National Grid, DNO

Netherland NewMotion, Outlunder PHV TenneT, Ancillery Services

Smith EV Track *12 ERCOT, Frequency Response

Combination of Multiple Services 9/14

Microgrid Operation

Fault-Ride- Through

Frequency Response

GRID ANCILLERY SERVICES

INTERFACE NETWORK CODES

Household Islanding

USER-SIDE ACTIVITIES

fast

slow

Charging /Re-Charging

FREQ

UEN

CY

VOLT

AG

E EM

ERG

ENCY

Cost Minimization

Renewable Powered

Frequency Regulation

Flexible Ramping

Voltage/VAR Support

Black Start

Synthetic Inertia Virtual Synchronous Generator

Household/Building Energy Management

Dynamic Grid Support

10/14 Electric Vehicle Demonstration in Campus

[5th August 2017, Open Campus Event in Tokyo City University]

11/14 Live Drive Condition Monitoring

Main Campus

Satellite Campus

[S. Tsukamoto and H. Morita Undergraduate Thesis]

Battery Voltage

Battery Current

Vehicle Speed

Battery SOC

12/14 Electric Vehicle Charge-and-Share

PV Generation @ Office Building

Wind Generation @ Remote Site

Mobile & Share

Sustainable Mileage + Energy Sharing

Virtual Smart House @ Laboratory

Garage @ Office Building

Satellite Campus

Renewable Charging

Onboard Solar

V2G Capable Charging System

13/14 Emulation of Grid Ancillary Services

H. Toda, "HIL Test of Power System Frequency Control by Electric Vehicles", E-Mobility Poster

S. Kamo, "HIL test on Smart Inverter Control of Photovoltaic Generations and Electric Vehicles", Solar Poster

Oct 2017

Conclusion 14/14

Yutaka Ota [email protected] http://www.psl.ee.tcu.ac.jp

Vehicle-grid integration projects are standing up in worldwide. V2G system is ready, regulation is under construction, in Japan.

Electric Vehicle Charge-and-Share Campus Demonstration

--> Live drive condition, car-sharing among students --> Building and household energy management (local control) --> Ancillary services emulation (global control) Combination, Portfolio stratagy is important

A1 Remote Lab Approach

TCU EV Demo System Electric Utility

Electric Utility

Renewable Signal Grid Control Signal

Car Manufactures

Manufactures

V2G Capable Multi Vendors

EV Fleets

Worldwide V2G Demo Sites

Remote Lab

EV Usage Information

Campus Drive

Vehicle Grid Integration HIL (1) A2

V2G-Freq.

Vehicle Grid Integration HIL (2) A3

Vehicle Grid Integration HIL (3) A4

16kWh

0kWh

Grid frequency

EV power

Inverter loss

State-of-Charge

10PM 6AM 2AM