byd ev and energy storage system interaction - … · byd ev and energy storage system interaction...

#eMSF2017@eMobilityForum

5th E-MOBILITY STAKEHOLDER FORUM

BYD EV and Energy Storage system interaction

Edison Yin

EU Project Manager

BYD new energy business

Build Your Dreams

BYD vision of near future energy storage

• Decreased Cost • Increased Revenue

Multiple Value-Added Services

Energy Arbitration

Ancillary Service

Money Savings

EV develops

rapidly

Battery cost

drops

Incr

eas

e

De

crease

• More interaction between EV and energy storage system

BYD EV and energy storage system interaction

• Bidirectional charging and discharging technology

Electric vehicle become a mobile energy storage system

BYD EV and energy storage system interaction

• Fleet charging solution

- “Peak shaving” to save the depot infrastructure and utility costs

- Power back up system

- Help balance loads by “valley filling” and “peak shaving”

- Could be value added energy storage system for surroundings

• Second life of EV batteries to serve as energy storage system

After the BYD EV batteries reaches the service limits, the residual capacity may not be enough for daily mileage but still in a good condition for energy storage system

Create Value

from Data

Data Processing

Multiple Applications

Battery Protection

Critical Technology for the Future Landscapes

• Operational Optimization• Battery and BMS

Shared battery technology and battery management system

Functions

Monitor + Computation

Protection + Optimization

Communication

Roles

Data Center of Energy Storage

Collect Original Battery Data

Output Valuable Data

BYD future village

Household Energy Control System

Whole Set of Energy Consumption Solution

Iron-Phosphate Battery

Energy Storage

LED Lighting

PV System

Energy Generation

Electric Vehicle Charging Spot

Energy Application

#eMSF2017@eMobilityForum

Thank you

Edison YinProject ManagerBYD Europe B.V.

edison.yin@byd.com

#eMSF2017@eMobilityForum

5th E-MOBILITY STAKEHOLDER FORUM

Commercial Electric Vehicles

Mário Paroha

Head of R&D, Voltia

eVAN

－ 3,5 ton professional delivery van

－ Retrofit of Citroen Jumper

－ 150kW / payload up to 1.000 kg / up

to 17m3

－ Battery swapping option

－ Drive range up to 270 km

MAXI

－ 2,2 ton city delivery van

－ Custom extended Nissan eNV200

－ 80kW / payload 600kg / 8m3

－ Fits 3 cargo pallets

－ Drive range 100 km

eNV200

－ 2,2 ton city delivery van

－ Nissan eNV200

－ 80kW / payload 700kg / 4m3

－ Fits 2 cargo pallets

－ Drive range 120 km

Voltia's vehicles

6400 km monthly

10l / 100km fuel consumption

1600 km monthly &

6l /100 km fuel consumption

7xPASSENGER

COMMERCIAL

Passenger vs Commercial vehicles

Advantages of Commercial Vehicles

Bigger impact: ecology, economy

Repeatable drive patterns: times, routes, stops

Unified vehicles: one size fits many needs

Fleet management: available software and possibility of

controling routes

Bigger batteries: more suitable for energy storage

applications

Double benefit

1 investments

Mobility

2 revenues +Energy

Battery Swapping Station

Swapping process ˂ 7 min.

Storage capacity 700 – 1 000 kWh

Continuous discharge power 1 000 kW

Continuous charge power 1 000 kW

Peak discharge power 5 000 kW

Peak charge power 2 000 kW

Modularity, safety, redundancy, all weatheroperation and more

Storage for RES

Energy peak shaving

Energy trading

Virtual power plant

Ancillary services for grid operators

Security of energy supply (UPS)

Energy hub for EV charging

Applications of BSS

▲ Project Title : EVERLASTING (Electric Vehicle Enhanced Range, Lifetime And Safety Through INGenious battery management)

▲ Starting date : 1/9/2016, Duration : 48 months

▲ Call identifier : H2020-GV8-2015

▲ Budget : 8.201.423,75 EUR

▲ URL : www.everlasting-project.eu

Development of BMS

This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 713771

electric

autonomous

shared

connected

Keystones of revolution

#eMSF2017@eMobilityForum

Thank you

Mário Paroha

Head of R&D

www.voltia.com

#eMSF2017@eMobilityForum

5th E-MOBILITY STAKEHOLDER FORUM

Energy recovery and ground-based charging for EVs

Nicolas ERB

European Affairs Director

Tram, metro, suburban/regional, high speed,

very high speed, locomotive

Components: traction, bogie, motor46%

Maintenance

Modernisation

Spare parts, repairs & overhaul

Support services

22%

Infrastructure solutions within Alstom

Signalling solutions portfolio for:

- Main lines

- Urban

- Control and security

Sold as products or solutions

17%

Turnkey integrated solutions

Infrastructure solutions for electrification, track,

depot and E&M equipment

15%

A group with annual sales of 6.9 B€Note: all figures including the signalling activity recently acquired from General Electric

A complete offer

Covering all infrastructure needs

Tramway Metro Main Line

New lines, extensions Refurbishment Maintenance

Track

Concrete (slab track)

Electrification

Power Supply systems

Substations, feeder and cabling

Rail feeding systemsThird rail, overhead line equipment and

catenary systems

Ground-level feeding systems

APS, SRS

Track

Concrete slab tracks

for steel and rubber-wheeled trains

Infrastructure equipment

Depot equipment, tunnel ventilation,

escalators, ticketing, platform screen

doors

HesopAll-in-one energy and cost saver

Hesop on a tramway line

Hesop: key principles

Hesop overview

Hesop on a metro line

Advanced reversible substation with a single converter both rectifier & inverter

For DC networks from 600 V to 1500 V and 900 kW to 4 MW (urban & suburban)

Captures recoverable energy in braking mode

Provides dynamic voltage regulation to optimise power use in traction mode

Hesop: customer benefits

Hesop substation in London

Over 99% recovery of braking energy

• Re-injection into auxiliary systems and power grid

• Lower energy bill

Infrastructure cost savings

• 20% reduction of number of substations

• Less tunnel and in-station ventilation required

Green solution and high energy

quality

• Reduction of CO2 emissions

• Dynamic voltage regulation

• Low harmonics

Hesop: project references

6 references representing over 100 units worldwide

London Victoria Line

Metro of Riyadh (2018)

1 project in service

• London Metro Victoria Line, UK: enough

energy recovered to power two stations

5 projects in construction

• Milan Metro Line 3, Italy

• Riyadh Metro Lines 4, 5 & 6, KSA

• Milan Tramway, Italy

• Sydney Tramway, Australia

• Panama City Metro Line 2, Panama

• Dubai Metro Red Line Extension, UAE

SRSGround-based static charging system

SRS for buses

SRS: key principles

Bus charging with SRS

SRS for Buses collector shoe

Designed to recharge trams and electric buses equipped with on-board energy storage, at

stations or in terminus

Vehicle positions itself over in-street power rails (tram) or pads (bus)

Power picked up by contact shoe located under tram or bus vehicle

Solution derived from APS, with same functional and safety principles

SRS, an e-bus fast-charging solution identified by UITP

Vision of electric bus charging market

according to UITP

Alstom is part of UITP working group

supporting CENELEC for the

implementation of a standardisation

norm for electric bus charging systems

Alstom experts are part of working

group for corresponding standard

update IEC 68551-23-1 “Electric

vehicle conductive charging system -

Part 23-1: DC Charging with an

automatic connection”

SRS: customer benefits

Ground-based solution vs. overhead

solutions

• Unobtrusive and compact solution

• No height constraint for vehicles

• No mobile infrastructure: high availability of

charging spot

• Fixed infrastructure: facilitated maintenance

By contact vs. inductive solutions

• Fast and efficient energy transfer

• Unlimited power

• Lower vehicle and infrastructure

cost/complexity

• Better resistance to heavy loads

• Fixed infrastructure: facilitated maintenance

SRS for Trams

Tramway charging with SRS

SRS: project references

Tramway of Nice (Line 1)

Citadis X05 tram with SRS

Under construction

• Nice L2 & 3 (West-East), France

• Features:

- Catenaryless at grade, 11.3 km, 20 stations

- SRS for at-grade passenger stops

- 19 Citadis X05 trams (44-m long)

+ 18 in option

Energy on the Move: Going forwardwith electro-mobility

When ? Tuesday 28 March 2017 from 17:30 to 20:00

Where ? European Parliament, meeting room P3C050

#eMSF2017@eMobilityForum

Thank you

Nicolas ERBEuropean Affairs Director

www.alstom.com

#eMSF2017@eMobilityForum

5th E-MOBILITY STAKEHOLDER FORUM

Energy Storage Technologies for EVs – Present & Future

Prof. Noshin OmarVrije Universiteit BrusselMOBI Research Group

Present Energy Storage technologies

Source: VUB

Future Energy Storage technologies

New approach

Combination of high voltage spinel

& Si-based anode

High voltage electrolyte is needed: 4.7V

Energy density >270 Wh/kg

Technical issues: Electrolyte stability; Si expansion

High voltage spinel at higher voltages and temperatures;

Lifetime

Power performances

5 to 10 years

Future Energy Storage technologies

Energy density: 280-350 Wh/kg

Solution for combination with high voltage electrodes

Safe

Easy to integrate

Future Energy Storage technologies

Source: EC, SET PLAN ACTION POINT 7

Future Energy Storage technologies

Source: Porsche

Future Energy Storage technologies

Source: P3

Energy Storage Cost

#eMSF2017@eMobilityForum

Thank you

Prof. Noshin OmarVrije Universiteit BrusselMOBI Research Group