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1. S M A R T G R I D S O L U T I O N
SMARTGRID
A Next-Generation Intelligent Power Grid for the Green Future
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2. SMART GRID
LS Industrial Systems (LSIS) has long been the industry frontrunner in electric and automated solutions, providing innovative
technologies that bring convenience to humankind. Now, LSIS is laying the foundations for a happier future by building the
infrastructure named SMART GRID, a next-generation power grid for green growth. LSIS is turning your dreams into reality.
IT’S NECESSARY, NOT AN OPTION.
POWERFUL & CREATIVE CHALLENGE FOR
THE GREEN FUTURE
IT’S NECESSARY, NOT AN OPTION.
POWERFUL & CREATIVE CHALLENGE FOR
THE GREEN FUTURE
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3. INTRO SMART GRID 2 3INTRO SMART GRID 2 3
C O N T E N T S
04 _ Smart Grid Concept and Characteristics
08 _ Smart Grid Business Model
14 _ Smart Grid Products
16 _ LSIS’s Smart Grid Solution
18 _ Total Solution Provider
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5. NOW LEADING
SMART GRID SOLUTION!
A world that exceeds your dreams in cutting-edge convenience.
Asolutionthatexceedsourclients’expectationsinpuresatisfaction.
Move toward a new future with LSIS’s“leading solution.”
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6. “LSIS’s Smart Grid aspires
to be the world’s very best.”
Smart Grid is an infrastructure that allows suppliers1)
and consumers to acquire
in real time the energy information they need, and uses this information to
enable the supply, storage, consumption, and transaction of energy in the right
amount at the right time.
Keywords: Real-time signal, real-time measuring, demand response
1) Includes operators and managers
Ensures maximum efficiency in energy usage by enabling two-way, real-time
sharing of power information between supplier and consumer.
■Maximizing energy efficiency
Naturally diffuses energy demand by channeling it toward low-rate hours, and encourages
voluntary energy conservation by showing consumers usage volume and rate in real time.
■Motivating voluntary energy conservation
Contributes to the stable supply and distribution of new and renewable green energy,
such as wind, solar, and nuclear power, which is prone to irregular generation volumes.
■Buildingthefoundationforthediffusionofnewandrenewableenergy
Dramatically improves the quality of electricity by using an intelligent power grid
for the advance detection and control of anomalies and malfunctions
■Improving the quality and reliability of electric power
What Is “Smart Grid”?
Why Is Smart Grid Necessary?
Smart Grid Diagram
Ahardwareinfrastructurenetworkthatenablesenergysharingbetweensuppliersandusers
■Power Network
A network that enables the sharing of information about energy supply and demand
■Communication Network
A network that enables precise transaction by quantifying energy value into price
■Financial Network
Smart Grid Components
Integrated Gasification
Combined Cycle (IGCC)
Energy
Storage
Charge
Station
Charge Spot
Superconduct
ing Cable Air-Insulated
Switchgear
Photovoltaic
Generation
Photovoltaic
Generation
AMI Center
EMS
Wind Generation
Green Car
Green Car
Hydrogen
Fueling Station
E-bike
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7. Power supply method
Structure
Communication method
Technological base
Emergency recovery
Monitoring & inspection
Control system
Price information
Customer choice
Centralized power
Radial structure
Unidirectional communication
Analog / electronic-mechanic
Manual recovery
Manual inspection
Regional control system
Limited price information
Limited choice of optional functions
Decentralized power
Network structure
Bidirectional communication
Digital
Semi-auto recovery, self-healing
Remote inspection
Pan-regional control system
All-access price information
Wide range of optional functions
■Diagram of Business Areas
Comparison of Current Grid and Smart Grid
Category Current Grid Smart Grid
Smart Grid Business Areas
Always dedicated to our customers, LSIS will use its superior
services and technology to take convenient information sharing
to a whole new level.
There is no more reason to hesitate before change.
LSIS’s “Smart Grid” solution will be there to shine the way.
A next-generation intelligent power
grid for the green future—
LSIS is opening the era of Smart Grid
Smart Grid Concept and Characteristics 4 7
Smart Place
Smart Electricity Service
Provision of new electricity services
Smart Power Grid
Charging infrastructure for the vitalization
and operation of green cars
Infrastructure for efficient energy use
Smart
Renewable
Smart
Power Grid
Smart Grid
Smart Transportation
Diagram of
Business Areas
EMS Digital
Substation
Solid Insulated
Switchgear
Geothermal System
CCS (Capture &
Storage of CO2)
Green Car/
Charge Spot
Green Homes
LED
Streetlight
LED Display
Offshore Wind Farm
Underwater
HDVC Cable
HVDC Station
BIPV
Fuel Cell
Power Plant
Green Factory
Green Building
Underground Cable
Hydro Power Generation
Compact
Substation
Superconducting
Fault Current Limiter
Superconducting Fault Current Limiter
Smart Place Smart Transportation
Smart Elec. Service Smart Renewable
Intelligent grid
infrastructure
Utilization of
clean energy
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8. THE BEST POSSIBLE GREEN SOLUTION
FOR THE ENVIRONMENT, ECONOMY, AND YOU!
A comprehensive Smart Grid solution optimized for the environment, the economy,
and the client! All the world’s eyes are now on LSIS.
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9. Smart Grid Business Model 8 9
Industry-leader LSIS is providing a comprehensive Smart Grid solution focused on new and renewable energy,
superconductors, energy storage, eco-friendly electrical machines, green cars, LED, power efficiency enhancement systems,
and power semiconductors. We are also working to make the vision of a Green Town built on Smart Grid technology a reality, by
building the necessary infrastructure for tomorrow’s Smart Green Homes, Smart Green Buildings, and Smart Green Factories.
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10. An Environment-friendly home that provides everything
necessary to maintain complete comfort in a residential
environment through application of low-carbon green energy
resources and AMI to maximize the energy efficiency
AMI, a demand response system based on the bi-directional communication, is a key
infrastructure for Deployment of Smart Grid.
AMI manages total electric power resources on demand side and provides the information
andservicesthatenablestheefficientenergyuseforelectriccompanyandcustomers.
SMART GREEN HOME
SMART ENERGY NETWORK
Advanced Metering Infrastructure (AMI)
SMART GREEN BUILDING
A Green Building that maximizes the energy efficiency through low-
carbon green energy resources and energy efficiency system and
reduces the greenhouse gas emission and minimizes the
environmental pollution by applying the environment-friendly devices
SMART GRID SOLUTION I
SMART PLACE
Solar
Solar
E.V
E.V
ChargeSpot
Charge Spot
AC Drive
Energy
Storage DC Power Supply
Building Energy
Manaagement Center
I.H.D
Smart Home
Appliances
Fuel Cell
Fuel Cell
BIPV
LED Lamps
LED Lamps
Geo-Thermal
Concentrator
Smart Cabinet Panel
Smart Cabinet Panel
Smart Meter Smart Meter
Energy
Storage
Hybrid
Superconducting
Current Limiter
Solid Insulated
Switchgear
E-bike
Generation by
Renewable Resources
�Wind Power Generation
�Photovoltaic Generation
�Hydro Power Generation
Power Transmission
& Distribution
�Transmission&DistributionLine
�Superconducting Cable
�Underwater HDVC Cable
Decentralized Power
Resources
�Energy Storage
�Fuel Cell
�CHP
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11. Smart Grid Business Model 10 11
SMART ENERGY PLATFORM
SMART GREEN FACTORY SMART GREEN SCHOOL
A factory that applied low-carbon energy resources, AMI,
Environment-friendly devices and energy efficiency system to
minimize the greenhouse gas emission, a waste of energy,
and environmental pollution
A school that maximizes the energy efficiency through the
application of renewable energy, energy efficiency system,
rain-water detention system and provides environment-friendly
education with environment-friendly construction materials
Solar
Solar
Solar
E.V
E.V
E-Bus
E-Bike
Charge Spot
Charge Spot
AC Drive
Energy Storage
Energy Storage
CSS(Compact Substation)
LED Street Light
LED Street Light
LED Ligght
LED Ligght
LED Lamp
LED Lamp
Factory Energy Management Center
Smart Meter
Smart Meter
Smart Cabinet
Panel
Smart Cabinet
Panel
School Energy
Management Center
Fuel Cell
Fuel Cell
Hybrid
Superconducting
Current Limiter
Solid Insulated
Switchgear
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12. Infrastructureconsistingof220Vpowersourcesinstalledinindividualhomesandhomecommunities
foreasyandconvenientcharging
Slowchargemethod
LSIS’s EV Charge Solution consists of charging devices, stations, and operating systems for electric vehicles.
SMART TRANSPORTATION : EV Infrastructure
SMART GRID SOLUTION II
1. Home-based EV charging
1
2
3
4
Infrastructureforrentingandchangingbatteriestoinstantlyre-supplypower,thuscomplementing
thelengthychargingtimerequiredforEVs
Batterychangemethod
2. Battery rental/replacement
Infrastructureforthosewhodrivetowork,withsmallchargersinstalledincompanyparkinglots
forrechargingduringworkhours
Slowchargemethod
3. Office-based EV charging
InfrastructureforrapidchargingatEVquick-chargestationsandshort-termparkinglots
atrestaurants,stores,theatres,etc.
Quickchargemethod
4. EV quick charging
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13. Smart Grid Business Model 12 13
SMART POWER GRID / SMART RENEWABLE
SMART GRID SOLUTION III
Energy Management System
Alarge-scalepowersystemcontrolcenterthatcarriesouteconomicloaddispatchviaeffectivesystemmanagement
Electrical Equipment Control & Monitoring System
Operationalmanagementandcontrolofelectricalequipmentusingdigitalrelay
Substation Automation System
Real-timemonitoringandunmannedautomaticoperationofsubstationsusingdigitalrelay
Supervisory Control And Data Acquisition System
Real-timemonitoringofdistanton-siteequipmentfromthecontrolcenterusingaremoteterminalunit(RTU)
Distribution Automation System
Monitoringofdistributionlineswitchgears,identificationandrecoveryofmalfunctions
Power Monitoring System
Monitoringofelectricalequipmentinindividualfactoriesandbuildings
Power Quality Monitoring System
Real-timemanagementandanalysisofpowerqualitythroughtheinstallationofPQmetersinmainpowersupplysystems
Advanced Metering Infrastructure
Coreinfrastructurefortherealizationofabidirectionalcommunication-basedinformationsupplysystemand
SmartGriddemandresponse(DR)
Power Equipment Diagnosis & Preventive System
Asystemthatpreventsmalfunctionsandaccidentsbyconstantlymonitoringthefunctionsofmainfacilities,and
enablesefficientequipmentmaintenancethroughthemanagementofdevice-specifichistoriesanddatabases
Decentralizedpowergenerationsystemcomprisingphotovoltaic,fuelcell,andwindpower,linkedtothe
powerdistributionnetwork
EMS
ECMS
SAS
SCADA
DAS
PMS
PQMS
AMI
Renewable Power Generation
PDPS
Power EconomicsPower Economics
ProtectionProtection
Power QualityPower Quality
Diagnosis & MaintenanceDiagnosis & Maintenance
MOSMOS
Advanced Metering
Infrastructure
Advanced Metering
Infrastructure
ECMS
Utilities(GENCO)
Transmission Line
Distribution Line
Optimized Energy
Information
Market Information
ECMS
SCADA, SAS DAS
PQMS
Analysis &
Monitoring System(PDPS)
PMS
AMI
Bidding & Posting
Diagnosis Data
Trader
Retailer
PQ Meter Transfer Switch
TRGIS
Cable Devices
Switchgear
Call Center
Power Quality Devices
(DVR, DSTATCOM)
Flow Control
Transmission
Protection Relay
Distribution
Protection Relay FRU Digital
Protection Relay
RTU
Smart Meters
Bidirectional
Communication
Residential Industry Commercial
TWBP Metering
Power Plant
SCADA
Transmission
SAS
SCADA
PDPS
Substation
PMS
PQMS
AMI
Customer
GENCO-IT
Wind Power
Distribution
DAS
AMIPhotovoltatic Power
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14. •Began Korea’s first solar energy enterprise in 1986
•Independent production of high-efficiency, high-quality photovoltaic modules
•Differentiated tech support for customers (consulting, engineering, technical sales)
and turnkey solution capacity (from design to installation) for MW-class
photovoltaic projects
•Actively carrying out photovoltaic inverter projects on the basis of actual experience
in cutting-edge power electronics technology and photovoltaic systems
■Commandingmorethan20yearsofwide-rangingexperienceandtechnologies
Photovoltaic Energy
■Heightened cost competitiveness via independent
development and mass production capacity
■Providing a total solution—from system installation and
operation to maintenance—based on the utilization of
client-specific applications
■Core equipment for constructing and operating smart and green buildings
■Intelligent digital circuit box capable of energy demand management, power quality monitoring, electrical safety monitoring,
and equipment monitoring for buildings and other large-scale consumers
■Aimed at real-time integrated control and demand response (DR)
Fuel Cells
SMART GRID PRODUCTS
Smart Cabinet Panel (SCP)
•PCU (Power Control Unit): Green car motor control
•On-Board Charger: Charging device equipped on PHEVs, EVs, etc.
•EV-Relay: Power on-off between battery and PCU
•PDU: Power distribution unit comprising the EV-relay, fuse, etc.
EV Charging
■Providing core electrical components for green cars based
on over 20 years of accumulated technologies in power
electronics and electrical devices
■Providing EV operating solutions including slow and quick
charge stations
■Providing information on charging station locations and prices
■Monitoring and protection of vehicle charge/depletion
conditions via the Battery Management System (BMS)
Electrical Components for Green Cars
SCP Local Monitoring & Control System Smart Meter System of SCPSCP
Smart Meter AMR
Unit
Electric
Safety Unit
Demand
Control & CB
Tripping Unit
Facility & CB
Monitoring
Unit
DC PLC
Unit
RS485 Multi-drop
Photovoltaic Module & System Photovoltaic Inverter Back-up Power Building System Generation System
Charger
EV-Relay
Power Control Unit
Power
Distribution Unit
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15. Smart Grid Products 14 15
※SF6 (sulfur hexafluoride): Powerful greenhouse gas with 23,000 times the GWP of carbon dioxide
※ GIS: Gas Insulated Switchgear S-LBS: Solid Load Break Switch e-MOF: Eco-Friendly / Economic Metering Out Fit
DAIS: Dry Air Insulated Switchgear SIS: Solid Insulated Switchgear G-LBS: Gas Load Break Switch
Oil-MOF: Oil Metering Out Fit
■Electrical devices that use eco-friendly technologies, including non-SF6 alternative
insulation technologies, in response to international environmental regulations
(Kyoto Protocol, REACH, WEEE)
■R&D and business projects for ensuring eco-friendliness across all categories of
electrical devices (transmission, supply, reception) currently completed or underway
■Protectionsystemthatrapidlyreducesproblemcurrents
incaseofdamagetothepowersystemduetoshort
circuits,lightning,etc.
■DevelopmentofacompositeSFCLcombining
superconductingandhigh-speedswitchingtechnologies
Eco-Friendly Electrical Devices SuperconductingFaultCurrentLimiter(SFCL)
SP6 Gas Insulated
Dry Air Insulated/World’s First
SP6 Gas Insulated
Solid Insulated/KERI Certified
SP6 Gas Insulated
Solid Insulated/KERI Certified/
KEPCO Designated
Oil Insulated
SolidInsulated/KERICertified
25.8kV GIS 25.8kV SISG-LBS
S-LBS
e-MOF
Oil-MOF Composite SFCLSupercon-
ductor
High-
Speed
Switch
170kV DAIS
•FACTS (UPFC, etc.)
•Power quality enhancers: Custom power devices
(DVR, etc.)
•Power modules for home appliances and display devices
•Power modules for electrical automotive parts
•Motor Drives: Inverters, etc.
•PCU for new/renewable energy
•PCU for green cars
•UPS (Uninterruptible
Power Supply)
•Power Supplies
LED
■Switching device for power conversion and control, capable of handling
high voltages and large currents�New/renewable energy inverters, green
PCUs and motor drives, core components for high-efficiency home appliances
■Capable of manufacturing products, including AC Drives, tailored
to the needs of customers who utilize power semiconductors
■Providing LED lighting, LED imaging, and lighting control solutions
using a differentiated PLT Integrated Network System (PINS)
technology
Power Semiconductors
Large Capacity
Mid/Large Capacity
Mid/Small Capacity
RFID AC Drive
Reader Tag High Voltage AC Drive
170kV GIS
(Transmission Class)
Low Voltage AC Drive
■Production efficiency enhancement and inventory minimization
using RFID�Real-time monitoring system for integrated
resources and energy efficiency enhancement
■ConstructionofKorea’sfirstmassproductionlineforreaders
■CompletionofKorea’slargestmassproductionlinefortags(May2006)
■ProvidingRFIDproductsthatmeetcustomers’varyingneeds
•Asset management/tracking system
•Distribution/logistics system
•USN-based real-time location system (RTLS)
■AC Drive: Optimized control of AC motors at industrial sites
and public/private facilities �Energy conservation and efficiency
enhancement
■LSIS:Maintainsuniquestatuswithover40%ofthedomesticmarket
shareand20yearsofindustryexperience
•Percentage of industry-emitted green house gases: Approx. 34%
•Some 20 million industrial motors use up 65% of the world’s industrial
power supply
•AC Drives can reduce energy consumption by pumps and pans to 60%
•International patent acquired
•2008:Field-testedattheKEPCOGochangtestingfacility
•2010:ScheduledforactualoperationatUiseong,GyeongbukProvince
LED Fluorescent Light/Streetlight Image LED
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16. VViissiioonn 22001155
“How to Grow”
WWoorrlldd CCllaassss 33PP
People/Product/Process
AA CCuullttuurree ooff OOppeennnneessss
Flexibility/Faithfulness/R&R/Harmony
THE NEXT GLOBAL BEST IS SMART GRID
THE NEXT GLOBAL BEST LEADER IS LSIS
As a domestic pioneer in Smart Grid development with a decade of dedicated effort and experience in the power IT business,
LSIS possesses the finest portfolio in Korea in the field of Smart Grid technology. We are ready to launch a wide variety of core products
for Smart Grid, including smart meters, AMI systems, demand response (DR) systems, micro-grid solutions, power converters,
and automated power distribution systems. Building on such innovative solutions, we also have the capacity to build green homes,
green buildings, and green factories. Moreover, we have set out to create Korea’s first green village and green factory as model cases.
LSIS is moving forward to realize tomorrow’s vision of a green business based on green growth engines, including power line
communication and electric vehicle charging systems.
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17. Korea is the No. 1 nation in semiconductors and shipbuilding Now,
LSIS will continue the legend in a new field
LSIS’s Smart Grid Solution 16 17
From low voltage to ultra high voltage, LSIS’s wide-ranging devices and systems
have been recognized worldwide for their efficient design and superior quality.
We have acquired not only ISO9001 and 14001 certification, but also accreditation
from such testing agencies as KEMA, TUV, CESI, ASTA, and KERI. We offer only
the finest quality products made in accordance with various international
standards, including IEC, UL, ANSI, CCC, JIS, and KS. LSIS is a total-solution
provider of electrical systems, from engineering, design, manufacturing,
installation, and operation all the way to diagnosis and rationalization.
Electric Power | Electrical Equipment, Electrical Systems
LSIS is Korea’s first PLC, inverter, and DCS developer. A longstanding pioneer in
Korea’s automation industry, LSIS uses its abundant experience in the industrial
facilities sector to provide the very best control equipment and systems requiring
state-of-the-art technologies. We offer total solutions in automation through the
application of various products.
Automation | Automated Equipment, Industrial IT
LSIS produces and supplies copper pipes made from 99.99% pure copper
cathodes, used as basic materials in electronics and heavy chemical industries,
as well as stainless steel pipes, used for heavy chemicals, construction, and
machinery.
Metal Manufacturing and Processing
Set to play a key role in distribution innovation, our RFID business provides
advanced technologies optimized for application in our clients’ fields. We operate
a reader production line with an annual output of 100,000 units and a tag
production facility with an annual capacity of 100 million. We are also building
and operating a pilot production line for power semiconductors, a core
component in power electronic devices. LSIS continues to uncover new business
areas, including eco-friendly energy-saving automobile parts and electrical
energy conversion devices.
New Businesses
Our Power Testing & Technology Institute is a KOLAS-accredited facility
providing world-class testing and evaluation services, with a wide range of
testing equipment including Korea’s first privately-owned 1,600MVA short circuit
tester. Our testing center offers international credibility through strategic
alliances and mutual recognition of test results with the US’s UL, EU’s CE, the
Netherlands’ KEMA, and Italy’s CESI.
High-voltage testing
Lightning impulse test
Quality testing
VCB open-close test
Short circuit testing
ACB cutoff test
Environmental testing
High-temp continuation test
Power Testing & Technology Institute
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18. TOTAL SOLUTION PROVIDER
Our customers can judge the feasibility of adopting the Smart Grid solution based on precise technological offerings.
Let LSIS take care of everything from understanding your needs and analyzing installation environments
and profitability, to providing thorough and prompt customer service.
■Monitoring and management
of system operation
■Response to customer
requests for modification
Analysis and
Design of
Installation
Environment
Analysis of
Customer
Needs
Analysis of
Estimated
Installation
Costs
Profitability
Analysis
Execution of
Test/Pilot
Projects
System
Installation
and Linked
Resources
Management
Support
■Personal sessions for analyzing
customers’ exact needs and
requirements
■Cognitive environment
analysis by the RF
Analysis Team
■Network environment
analysis by the Network
Design Team
■Estimation of installation
costs and system integration
costs based on analysis results
■Accurate profitability analysis
using calculation analysis tools
■Testing of projected functions
and screening of anomalies
■Optimal response
to standard
variation via
remoteupgrades
■Thorough and
prompt customer
service support
■System installation oversight
and linkage with supersystem
via middleware
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19. THE NEXT GLOBAL BEST LEADER IS LS INDUSTRIAL SYSTEMS
SMART GRID
The Key of Green Growth The Engine of Next Generation
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20. LS Smart Grid BU
LS Tower, 1026-6 Hogye-dong, Dongan-gu, Anyang, Gyeonggi-do, 431-848
w w w . l s i s . b i z 2011. 05
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