EV Charging Station

Atsawin SALEE

PTT Research and Technology Institute

PTT Public Company Limited

Electric Vehicles Forum in Thailand, April 27th, 2017

CONTENTS

Electric vehicles and their charging schemes

EV charging system

Global & Thailand Information on EV & charging station

Thailand roadmap on charging station

What does PTT response to the policy?

2

CONTENTS

Electric vehicles and their charging schemes

EV charging system

Global & Thailand Information on EV & charging station

Thailand roadmap on charging station

What does PTT response to the policy?

3

Various kind of electric cars

HEV

PHEV

BEV

FCEV

EREV

HEV: Hybrid Electric Vehicle PHEV: Plug-in Hybrid Electric vehicle BEV: Battery Electric VehicleEREV: Extended Range Electric Vehicle FCEV: Fuel cell Electric Vehicle4

Electric cars and their charging schemes

Engine

M/G

Battery

Fuel tank

Engine

Fuel tank

M/G

Battery

Engine

Fuel tank

M/G

Battery

M/G

Battery

Fuel cell

M/G

Battery

H2 tank

HEV PHEV BEV EREV FCEV

Batterysize (kWh)

1-1.6 4-11 16-100 16-33 1-1.6

Engine Y Y N N Fuel cell

Regen.brake

Y Y Y Y Y

External N Y Y Y N

Charged by

engine/fuelcell

Charged by

regenerative braking

Charged by

external power source

Large battery capacity for long range -> Charging by external power source is definitely necessary

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CONTENTS

Electric vehicles and their charging schemes

EV charging system

Global & Thailand Information on EV & charging station

Thailand roadmap on charging station

What does PTT response to the policy?

6

Various archetypes of energy charging system for vehicles

7

Gasoline/Diesel Hydrogen Battery

Fueling

gasoline/diesel

at a petrol station

Fueling

Hydrogen at a

hydrogen refueling station

Wired charging using a plug

Batteryswapping

Induction charging

Description Conventional

gasoline/dieselrefueling

Hydrogen refueling

Plugging in to a

charging station

using a cable and plug

Replacing a

battery for a

fully charged

one at swapping station

Battery in the

car is charged

by wireless

induction charging

Time

needed1

5 min 5 min 4-8 hrs (Slow)20-30 min (Fast)

5 min 2-8 hrs2

Suitable for

which powertrains

ICE, HEV,PHEV, EREV

FCEV PHEV, BEV, EREV Special BEV Special BEV

1Time need for full refueling or recharge. For fast-charging of battery, time to reach 80% of battery capacity is commonly used.2Since induction charging is still in pilot stage, common duration and power level are not yet established, power levels of 22 kW have been achieved.

Source: Europia, Fuel Cell Today, McKinsey.

AC (Normal and fast charge) DC (Quick charge)

Phase/Voltage 1 P/230 V 3 P/400 V 3P/400-500 VDC

Power 3.3-7.4 kW 10-43 kW 50 kW

Charging time

(Ex. Battery capacity 24 kWh)

3-7 hr.

(Full charge)

0.5-2 hr.

(Full charge)

< 30 min.

(80% charge only)

EV conductive charging system

8

Wall-mounted home charger

AC public charger

DC quick chargerDomestic AC socket

AC charge DC charge

Mode 2

Mode 3

Mode 4

AC

Connector

Vehicle inlet

StandardSAE J1772/IEC 62196-2

Type 1IEC 62196-2 Type 2 GB/T 20234.2

SpecificationAC 1-P

120 V/ 16 A (L 1)

240 V/ 80 A (L 2)

AC 1/3-P480V

70 A (1-P)/63 A (3-P)

220 V (1-P)/380 V (3-P)

70 A (1-P)/63 A (3-P)

9

EV plugs and sockets (AC charge)

DCCCS COMBO 1 CCS COMBO 2 CHAdeMO GB/T

Configuration EE FF AA BB

Connector

Vehicle inlet

Standard* J1772 Combo 1 IEC 62196-3 Combo 2 CHAdeMO GB/T 20234.3

SpecificationUp to 500 V

Up to 200 A

Up to 100 kW

Up to 850 VUp to 125 A

500 V

125 A62.5 kW

Up to 750 VUp to 250 A

*Every connector configurations are complied with IEC 62196-3

EV plugs and sockets (DC charge)

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CONTENTS

Electric vehicles and their charging schemes

EV charging system

Global & Thailand Information on EV & charging station

Thailand roadmap on charging station

What does PTT response to the policy?

11

Global number of PEVs as of 2015

Global cumulative number of PEVs* (BEV+PHEV) has reached 1.2 millions in 2015

PEVs

BEV

1 million

*PEVs: Plug-in Electric Vehicles (BEV + PHEV)

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Global cumulative number of EV charging outlets, 2010-2015, has reached 1.45 millions outlets.

Note: Slow chargers include AC

chargers with charging power

≤22 kW. Fast chargers include AC

chargers with charging power 43

kW, DC chargers, Tesla

Superchargers and inductive chargers.

(th

ou

san

ds)

• As of 2015,the numbers of private charger are 1.3 millions outlets, publicly low charger

are 162,000 outlets and publicly fast charger are 28,000 outlets respectively.• Top 3 countries: US, China and Japan

13

Global number of EV charging station as of 2015

Level Target Scope Type Tool

•National

•State/ provincial

•Municipal

•Private

customers

• Industry•Public sector

•Vehicle

•Charging infrastructure

• Financial

•Target/bans/

mandates

•Public

procurement•Others

• Fiscal-Tax

incentive/

penalty

•Direct

financial

subsidy

•Mandates

&Targets

•Product

standards

• Electricity

rates• Etc.

A key driver to boost the EV ecosystem – THE POLICY

Ex:

A federal funding program that contributed to 36,500 publicly accessible

charging outlets in place in 2015.

A partnership with a retailer for the installation of 500 fast chargers and

650 standards chargers at its stores, providing 2/3 of funding.

From March 2015, the CH government has mandated that parking spaces in

new residential bldg. & at least 10% of public parking should have EV

charging infrastructure.

14

Policy strategy for promoting EV

Number of EVs in Thailand: Only passenger car (PC) segment

2009 2016

HEV launched PHEV launched

Toyota, Honda, Lexus, Mercedes Benz, Nissan Mercedes Benz, BMW, Porsche, Volvo

0

0.5

1

1.5

2

2.5

0

5

10

15

20

25

% S

HA

RE

IN P

ASS

ENG

ER C

AR

SEG

MEN

T

AN

NU

AL

REG

ISTE

RED

(TH

OU

SAN

DS)

Annual registered %share

0

0.001

0.002

0.003

0

5

10

15

% S

HA

RE

IN P

ASS

ENG

ER C

AR

SEG

MEN

T

AN

NU

AL

REG

ISTE

RED

Annual registered %share

HEV+PHEV BEV Total: 52 or 0.001% of PCs (2010-2016)

Total: 76,892 or 1.7% of PCs (2010-2016)

15

Recent update on xEV registered in Thailand

Source: Department of Land Transport, The Ministry of Transportation.

Numbers of public EV charging station in Thailand are about 29 as of Mar. 2017

Place No. of stations* Charging type Purpose

Metropolitan Electricity Authority (MEA) 10 AC & DC

Demonstration and internal use

Provincial Electricity Authority (PEA) 1 DC

Electricity Generation Authority of Thailand (EGAT)

1 AC & DC

Petrol stations PTT (6), BCP (1) AC & DC Pilot station

Universities KMUTT (2), CU (1) AC & DC Academic and research

Public parking lots (i.e., office bldg., dept. store, hotel, service shop, etc.)

7 ACPrivilege for OEMs own

customers

MEA PEA PTT Central world department store

16

Recent update on Thailand EV charging station

*Numbers of whole station, not the charging outlets

CONTENTS

Electric vehicles and their charging schemes

EV charging system

Global & Thailand Information on EV & charging station

Thailand roadmap on charging station

What does PTT response to the policy?

17

Released on August 10th, 2015 by the Energy Policy and Planning Office, Ministry of Energy

2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 2032 2033 2034 2035 2036

2015

2016

2017

2018

2019

2020

2021

2022

2023

2024

2025

2026

2027

2028

2029

2030

2031

2032

2033

2034

2035

2036

Thailand Energy Efficiency Plan (2015)

18

19

Thailand EV action plan by the MOE

20Photo courtesy of Electric Vehicle Association of Thailand (EVAT)

EV charging station promotion program by MOE

21

Photo courtesy of Electric Vehicle Association of Thailand (EVAT)

EV charging station promotion program by MOE

22Photo courtesy of NECTEC, a member of NSTDA

Standards and regulations preparation

(On process)

AC charge DC charge

EV busIEC 62196-2 Type 2

IEC 62196-3 CCS config. FF

Passenger cars

IEC 62196-3 (Not specified)

23

Plug and socket standards

Standard preparation

TIS 2749-1, -2, -3 IEC 62196-1, -2, -3

CONTENTS

Electric vehicles and their charging schemes

EV charging system

Global & Thailand Information on EV & charging station

Thailand roadmap on charging station

What does PTT response to the policy?

24

1,484 Service Stations

245 COCO stations

287 LPG Stations

694

205

224361

Life station at Prime Location

PTT Current network

25

2012 2013 2014 2015 2016 2017

PTT Research and

Technology

Institute -

Ayutthaya

The Crystal

PTT Station -

Nonthaburi

PTT Station

(Laemchabang) -

Chonburi

PTT Head

office -

Bangkok

PTT Station Bangna

Express way Rest

areas, in-bound and

out-bound)

More 14 EV

stations are in

the plan

AC Charger : 2DC Charger :1

AC Charger : 1DC Charger :1

AC Charger : 1DC Charger :1

AC Charger : 2DC Charger :1

PTT is ready to support the Government’s EV policy

Total: 20 PTT

EV stations in 2017

Station control and billing system

AC Charger : 1

AC Charger : 1

26

PTT Vehicle electrification study timeline

27

PTT EV Station current network

The distance between each station is limited by the technology at the moment to avoid driving anxiety.

2012 2013 2014 2015 2016 ….

PHEV

BEV

0 km 20,000 km

40,000 km

60,000 km

100,000 km

Charging system verification

Driving evaluation

• On-road• PTT laboratory

28

Electric cars evaluation

InfrastructureGovernment Manufacture Society

29

“Collaboration” is the key success factor

Thank you for your attention!

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