Supercapacitor Typical Applications

SUPER CAPACITOR

01Products

EDLCElectric Double Layer Capacitor

High Power Type2.5V, 2.7V, 3.0V

- Higher Power Density ( low ESR)- Over 500,000 cycle life (semi-permanent)- Short-term Peak Power assist applications- Rated 2.5V & 2.7V & 3.0V : -40°C ~ 85°C (AC & ACN Electrolytes)

Features

Axial TypeLarge Size &High Capacitance

High Power Type2.7V

P-EDLCHybrid Capacitor

High Energy Type2.3V

High voltage & high reliability mod-ules

> Product Line-Up

- Higher Energy Density (2 times of EDLC)- Over 50,000 cycle life- Low current & long-term backup applications- Rated 2.3V : -25°C ~ 60°C (PC Electrolyte)

- Higher Power Density (Low ESR)- Over 500,000 cycle life (semi-permanent)- Rated 2.7V : -40°C ~ 65°C

RatedVoltage(V)

Capaci-tance(F)

D Size(Φ)

Weight(g)

2.3 220 ~ 800

22~35

24.7~942.5 120 ~ 500 22.1~82.32.7 100 ~ 500 19.7~76.43.0 100 ~ 500 19.7~80

FEATURESOperating temperature range- Rated 2.3V : -25 ~ 60℃ ℃- Rated 2.5V : -25 ~ 70℃ ℃- Rated 2.7V & 3.0V : -40 ~ 65℃ ℃

Rated 2.3V & 2.5V & 2.7V & 3.0V - High power density (Low ESR)- Over 50,000 ~ 500,000 cycle- Short-tem Peak Power assist applications- RoHs compilant

CellModule ModuleCell

RatedVoltage(V)

Capaci-tance(F)

D Size(Φ)

Weight(g)

2.3 10 ~ 120 10 ~ 18 2.5 ~ 162.5 1 ~ 60 1.2 ~ 13.72.7 1 ~ 60 8 ~ 18 1.1 ~ 11.83.0 1 ~ 50 1.4 ~ 11.3

Lead Wire Terminal Type Snap –In Terminal Type

> Product Line-Up

DRAWING

Dimension (mm)D (±0.2) H (±0.125)Φ60.4 14

DRAWING

Dimension (mm)D(±0.2) H(±0.125) d(0/-0.05)Φ60.4 3.2 Φ14

FEATURES- Weldable Terminal- Rated 2.7V- High power density and ultra low ESR- Suitable for Electric Power Storage- Charge and Dischange efficiency are higher than in batteries

Weldable Terminal 16V & 48V Module

Threaded Terminal

> Product Line-Up

02Supercapacitor Technology

Super Capacitor what is it ?Structure & Operating Principle Application

Charge and Discharge principle

Physical Absorption - Desorption

Super-Capacitor- Asec -

Chemical Reaction

Li Ion Battery- mAhr -

Supercapacitor Technology > Supercapacitor is ?

Major Features and BenefitsHigh Power Performance (over 10 times higher than Battery)Reliability (Over 10 yrs life time & 500,000 cycle life)Wide operating temperature range (EDLC - 40˚C ~ 85 ˚C)

• Super capacitor : Most advanced electrical energy stor-age device which has high power and reliable performance in wide operating temperature; possible battery replace-ment.

Ener

gy d

ensi

ty (W

h/kg

)

Power density (W/kg)

1000

100

10

1

0.1

0.01

10 100 1000 10000

0.03 second

10 hours

1 hour

Conventionalbatteries

Fuel cells

ConventionalCapacitors

Supercapacitor

1 second


Features & Benefits

High Power Density (>2kW/kg),

Quick charge & Discharge (seconds)

Wider Operating Temperature (AN -40 ~ 65 / PC ℃ ℃ -25 ~ 70℃ ℃)

Long Term Reliable Charge & Discharge Cycles (>500,000 cycles)

Eco-friendly energy storage device Which can solve battery’s safety and environmental problem

Features Super-Capaci-tor Battery

Ionic ReactionPhysical absorp-tion-desorption

on electrode surface

Chemical bonding inside electrode

Energy Density (Wh/kg) Mid. (3 ~ 5) High (20 ~ 150)

Power Density (kW/kg)

High ( 2.0 ~ 3.0 ) Low (0.05 ~ 0.3)

Charge time Quick Charge More than hours

Charge & Dis-charge Efficiency

(%)90 ~ 95 70 ~ 85

Operating Tem-perature (oC) -40 ~ +70 -20 ~ +70

Environment Environment-friendly No Good

Life >500,000 Cycle 2~3 years / 1,000 Cycle


+ -

- 단자

Al Case

Current Collector

Separator

Electrolyte + Ion - Ion

Solvent

두께두께

ConductiveCarbon Layer

+

=

Electrode

+ Lead - Lead

Higher Energy

Density Per-formance

High Density Electrode

Activated Carbon Reaction Surface

High Voltage Electrolyte / Additive

Higher Pulse Current

Performance

Ion Size / Pore Size

Conductive Carbon Layer Electrode

Layer Welding TechnologyElectrode Material

- Activated Carbon - Conductive Agent - Binder

Supercapacitor Technology > Structure & Operating Principle

Current Product

“Environment-Friendly”

Digital Camera

Mobile Phone

MP3 Player

Audio

Wirelessdevice

Solar WatchFlashlight

Solar EnergyRemote control road sign

Motor Starter Toy

Controller Hybrid Car

Copy MachineSmart Meter

Fresh Water Electric car

Wind Mill

RobotUPS Golf car

Supercapacitor Technology > Application

03Metering

Main Customer Customer(Approval in progress) Country

L&G, SSN, Sensus Itron, Elster, Trilliant USA

Aidon 　 Finland

WNC Delta Power Taiwan

WNC, Weixing, Innover, Chenseng Kaifa, Londian, Hexing 　 China

Kerlink, Sagemcom, L&G FDE France

　 Siemens Austria

Secure meter, Genus Power, L&G 　 India

L&G, EDMI　 Elster, Itron UK

Nuri Telecom 　 Korea

■ Main Customer Base

Metering> Customer Base

■ Meter Manufacturer

Company

Product Range

Comm.Type

Supercap.Usage

Supercap.Function

InstallationRegionE-meter G-meter W-meter Data Comm.

/RF ModuleComm.

Hub(UK)

Itron O O O 　　 PLCModem

RF

Coin Type + P. Battery(G-meter & W-meter)

RTC Back-upValve Control

USA, Sweden,France

Elster O O O 　　 PLCModem

RF

Coin Type + P. Battery(G-meter & W-meter)


USA, Sweden,France

Aidon O 　　　　 RF Radial Type(E-meter)

RTC Back-upData Transmission Finland

Securemeter O 　　　　 RF Radial Type(Concentrator) Data Transmission

Australia,Newziland,

UK

EDMI O O 　　 OPLC

ModemRF

　 Coin Type + P. Battery(G-meter & W-meter)

Radial Type


　 AustraliaUK

Landis&Gyr O O O 　 OPLC

ModemRF

Coin Type + P. BatteryRadial Type

Radial Type + P. Battery

RTC Back-upLast Gasp

Power Outage Hold-up

USA, UK, France,

Finland, Italy

SSN 　　　 O 　　 Radial Type + P. Battery Data Transmission ?

Sensus 　　　 O 　　 Radial Type + P. Battery Data Transmission ?

Trilliant 　　　 O 　　 Radial Type + P. Battery Data Transmission ?

Metering> Function and Usage

■ Aidon E-meter

Metering> Examples

E-meter

Master/Slave Module

Single & 3Phase

■ EDMI(UK) Comm. Hub

Metering> Examples

■ SSN / Sensus / Itron etc.

Metering> Examples

04Field Applications

◊ Purpose : Energy Storage for powering motors

◊ Advantage : No maintenance Temperature

Field Applications > Solar Tracking

7m2 Heliostat

TowerSolar Field

550°C Steam

SolarBoiler

Field Applications > Solar Tracking

Peak Power Back-Up & Auxiliary Power

- Power Back-Up Until Fuel Cell Start Up - Peak Power Compensation & Power Back-up to Critical Utility When Power Fail-ure

Field Applications > Fuel Cell System

AMR / GPRS / Security access net

- Power backup when outage & signal

- Long life : No maintenance

- Wider temperature : -40℃ to 65℃

Field Applications > Metering System

▶ Application: Wireless Communication power

▶ Applied spec : 2.7V-25F / 5.4V- (0.5F ~ 5F)

▶ Circuit conditions:

- Charge: 2.5V ~ 5.4V

- Discharge: 500mA

- Working time: 5 sec

▶ EDLC PICTURE

Field Applications > AMR / AMI

Vehicle Component (H Company)

• Application: Navigation system backup

• Schedule : 2011 ~

• Sales Estimation : Year 2011 $ 0.5M ~

Field Applications > Navigation System

• Purpose

- Data keeping(15 sec) on accident or emergency

• Advantage

- Instantaneous reaction

- No maintenance (no need of battery cover)

Field Applications > Black Box

▶ Application : 10 sec ~ 15 sec memory back up when power-off

▶ Applied spec : 5.4V – ( 1.5F ~ 7.5F )


- Charge: 4.9V ~ 5V

- Discharge: 500mA ~ 1A

- Working time: 5 sec ~ 15 sec

▶ EDLC PICTURE

Field Applications > Black Box

High Power Energy Source

HEV/EV

Emergency Gear-shift System

SUPER-CAPACITOR SOLUTION

1. Back-Up Power for ECU / Brake System

2. Peak Power Assist for Steering Wheel

3. HEV Power Assist

4. Regen. Braking Energy : Idling & Stop

5. X by Wire System ▶ Need High Power Storage Solution

Honda Civic

GM Silverado

Toyota RX400h

Ford Escape Hybrid

Toyota Prius II

“D” ModeAirbag Sen-

sorOn

“P” ModeAirbag Sen-

sor Off

‘H’ companyGear-shift actuator

Field Applications > Automotives

• Purpose : Engine + Electric motor with supercapacitor (covering peak power when acceleration or engine starting) • Advantage - Long life cycle (over 500,000 cycles)

Superca-pacitor (EDLC)

Superca-pacitor (EDLC)

Field Applications > Hybrid Systems

Time t1

Vehicle 1 is braking Energy storage system stores the braking energy

Time t2

Vehicle 2 is accelerating Energy storage system delivers the energy

Value: Cost savings through reduced primary energy consumption and demand power reduction

Application: Time shifted delivery of the stored braking energy for vehicle acceleration

Solutions: Possible with either stationary or on-vehicle energy storage system

Energy storage system: Stationary or on the vehicle

Field Applications > Tram

Application: Regenerative braking energy, Emergency power back-up, safety

Solutions: 20% power saving for 3years

‘E’ companySupercapacitor ‘Regen’ sys-

tem

Field Applications > Elevator Regenerative Braking

▶ Application: Power Back-up Equipment when SAG occurs

at Semiconductor Line

▶ Applied spec : 135V-2F (50 series)


-. Charge: 125V

-. Discharge: 70A

-. Working time: 1 sec ~ 2 sec

▶ EDLC PICTURE

2F / 125V

Field Applications > UPS(SAG)

▶ Application: The role of reporting to upstream device

when main power is off

▶ Applied spec : 5.4V-25F


- Charge: 4.6V

- Discharge: MAX 1A

- Working time: 10 sec ~ 15 sec

▶ EDLC PICTURE

Field Applications > Repeater

▶ Application: PITCH CONTROL (in an Emergency)

▶ Applied spec : 48V-166F


- It differs depending on generator’s capacitance.

“W” company“I” company“N” company

Field Applications > Wind Turbine

“D” company

Supercap. Mod-ule

Telecom Tower Power back-up

Field Applications > DG Engine Cranking

▶ Application: Memory back up power

▶ Applied spec : 2.7V-(10F ~ 100F)


- It differs depending on server conditions.

Field Applications > SSD / DRAM

▶ Application: Auxiliary power (sub-power) in fire

▶ Applied spec: 2.3V-400F , 2.3V-220F


- Charge: 2.3V (Realized STEP UP – DOWN circuit)

- Discharge: MAX 400mA

- Working time: 50 min ~ 1H 30 min <Emergency light>

8hr ~ 10hr <Pavement Marker>

Field Applications > Emergency Light / Solar Stud

Gracias

Supercapacitor Typical Applications

Technology

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