1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

Major agenda items of IEC Review using
the NC voting system

Particifipation ininternational meetings

Hosting international
conventions

Suggestion of major
agenda items

Discussion over major
agenda items

Switchgear& Controlgear

TC17/SC17A
MT28,MT34,MT36,MT37,MT45
TC17/SC17C
MT14,MT16,MT24,MT28

EMC

CISPR/CIS/B/WG2

28

Control Center Concept

Power control centers that plan,
operate and manage real-time
power supply throughout Korea

Three-tiered power control
platform (Naju, Cheonan,Seoul), and Jeju
Dispatcher Training Simulator

Regional flexible power status

Real-time power system status

National power system

SCADAGC

NADTS* RDBMS; Relational DataBase Management System * KPX; Korea Power Exchange

29

Energymonitoring

Smart Convergence Tech. Map

Energy System Map

Energymanagement

Energyanalysis

Energy Consumption Analysis

Saved Energy Status

30

Saving rate

Before saving

After saving

LS ELECTRIC R&D Campus
Max. Cap. 660
PAX

75

37%

No. of Seats: 530

26%
20%

19%
15%

4%

5%

40%

30%

Size: 28,691㎡6036%

20%

19%

14%

8%

12%

Nov. 2016 – Jan. 2018 (15month)Avg. saving rate : 20%

45

16.12

17.01

17.02

17.05

17.06

31

17.07

17.08

17.09

36
29

32
18

170

16.11

24

27

26

-8.3
23

17.04

-11.8
-10.0

15

23

17.03

36

36

37
23

26

27

-5.3

30

-3.7

-6.8
-8.4

21-5.2
28

30

36

36

30

-10.9

Total saving cost: about $100K

30

-7.4

-5.4

39

41

39

40

38

-5.1

-3.2

41

-2.1

-1.8

17.10

17.11

17.12

18.01

Auto. disconnection diagram

Visualization

Disconnection diagram
Connectivity

Application

32Application screen

GIS Operation screen

UserOrented

Standardization

Intuitiveanalysis
andoperation

Stablepowersystemmonitoring

33

System mornitoring

Alert screen

Trend viewer

PQ analysis

PQMS

SAS

Power Quality
Monitoring System

SubstationAutomation
SystemPDPS

ECMSPower Equiment
Diagnosis &Preventive System

Electric Equipment
Control &Monitoring System34

01

02

03

04

GS Power Bucheon HRSG,
S/T Integrated Control
System (’11)

Ilsan Cogeneration Power Plant S/T main control system#1 (’06), #2 (’13)

05

Main control system for
Main control system for
Honam P/P’s Boiler
Peongtaek P/P’s Boilers #1~4 (’04) #2 (’01), #1 (’03)

06* HRSG; Heat Recovery Steam Generator
35

Multi MG Industrial complex Campus Island
Multi-MG operating system with single-MG power flexibility and integrated peak management

Single-MG energy management system with including uninterruptible power, generation / load
prediction, peak management, distributed power management

Economical operation and efficient operation control solution of distributed energy resource of single MGSingleMGSingle MG
a Buildinga Factory
a Communication repeater

36

Incheon International Airport Terminal 2Power Control System (’13 ~ ’17)

Honam High Speed Rail IntegratedSCADA Project (’14 ~)KPX power grid operation system(’11 ~ ’14)

Ilsan Cogeneration 2 Power Plant
S/T main control system (’13)

LG Chem Poland factory SCADA (’16)

Honam thermal power boiler denitrification / desulfurization

Hanwha Q CELLS Jincheon #2 154kV SCADA (’16)

facility main control system (’17)

Kuwait Causeway main link SCADA (’16)

Seogeocha-do DC-based Island Micro Grid (’16)

Samsung Electro-Mechanics integrated power and utility

Nigeria Gas Turbine Control System (’15)

monitoring system (’16)

Iraq 108NT (Bismillah)-DMS (’15)

Ghana Kumasi 330kV SCADA (’16)

Seoul Univ. Campus Micro Grid (’15~)

LG Chemical Nanjing SCADA (’16)

Vietnam Hoa Khanh Tay Water Supply Project (’14)

Kazakstan Karabatan CCPP PJT SCADA (’15)

Dangjin Thermal Power Units #1~#4 Desulfurization main

Incheon International Airport Terminal 2 Power Control System (’15)

control system (’14)

LGD Guangzhou 120K SCADA (’15)

Ilsan Cogeneration 2 P/P S/T main control system (’13)

Honam High Speed Rail Integrated SCADA PJT (’14)

GS Power Bucheon HRSG, S/T Integrated Control System (’11)

Jordan EDCO SCADA (’13)

K-water Metropolitan Area Integrated Operation System (’11)
KPX power grid operation system (’11)
37

Food SecuriyF

Disaster prediction and damage minimization
due to climate change.

E

Complementing energy required for water intaking
via installing floating PV generator using the space indam or reservoir.

W

Integrated water management from all sectors tostabilize supply and improve water quality.

E

Power energy savings through monitoring real-time
efficiency of pump operation (PEMS)W

NRW reduction and systematic facility maintenance
via pipeline network diagnosis/leakage analysis.

EEnergy recovery by applying micro hydro power
generator to the pressure reducing valves.

W

Environmental pollution prevention through quality
management for treated water in real time.

F

Optimized utilization of water through integrated
management of real time operating information on
the reservoir.

E

Establishing Smart Water Station powered with solar
energy to minimize power consumption.

Dam(Water Resource)

Water Treatment Plant

W

ater Supply Security
Water Supply Network

Sewage Treatment Plant

ENergy Security

Reservoir* PV : Photovoltaic │ * PEMS: Pump Energy Management Sys. │ * NRW : None-Revenue Water38

F

Dam·Reservoir·River

Pump Station

Field Device• FlowmetersIntelligent agricultural
water management systems

Irrigation Canal

Investigating and understanding of
national water reservesby the Smart Water Station

Optimizing allocation equal to regions
on limited water resources
by Intelligent Agricultural Management

39• Water Gauge• Water Quality
MetersRainfall, water level, water flow, image
information
by disaster warning

W

Level 1 ● Automation

Level 2 ● Integration

Level 3 ● Advanced

Real-time monitoring and control
for water management
by Automation Solution

Water Treatment Plant
Dam/Lake/River

Pump Station

Water Treatment PlentReservoir

Metropolitan waterworks
system management
by Integration Solution

Central Operation CenterCustomer

Optimal pump operationand NRW management
by Advanced Solution40

EEnergy recovery system

Renewableenergy

Energy Recovery
Energy generationand storage

Pump Energy
ManagementSystem(PEMS)• Energy optimal operating system• Demand forecasting system• Pumping & Supply control system• Pump Energy Management System

Energy Savings

Optimizing energy management requiredin water treatment and supply
by Demand Forecast, Supply Analysis• Water Energy Management System

Economic Usage of Energy
by Energy Saving and Management

41

Renewable Energy Generation
by Solar & Micro Hydro PowerKwangam water treaxtment plant (’13)

K-Water Seoul Metropolitan Area (’05)- SCADA / Process diagnosis- Integrated management system and water resources integratedmanagement solution- Facility information management

Mongolia, Yarmag water supply PJT (’14)

Gyeongnam water integrated management (’09)

Jordan, Supply and installation of System Control andAmsa water treatment plant (’06)

Data Acquisition of Disi water Drawing project (’14)

Seoul Metropolitan Area integrated management (’05)

Kwangam water treatment plant (’13)

Geum River Northern Area water treatment plant integrated

Seongnam water treatment plant (’12)

management (’05)

Geum river section No.6 of 4 river project (’12)
Kyungpook water intake plant (’11)
Seogwipo City sewer system (’09)
Cheongju sewage advanced treatment (’05)
Busan Duksan water treatment plant (’04)
Angye small hydro (’14)
Hapcheon Dam floating PV system 500kW (’12)

Step 6 metropolitan area PJT (’02)
Vietnam, Thien Thenh water treatment plant (’02)

Gabuk small hydro (’12)
42Suitable for dense areas of cities or places
where it is difficult to secure a site throughCompact Design and Modular Design.

Securing reliability through seismic design
Clean Manufacturing System(Cleaness ≤ 7,000 class)43

Can be expanded without disconnecting
power of neighboring module
Built to last over 30 years, it provides longservice life at the lowest maintenanceProduction and supply of products forvarious uses / specifications

Securing reliability through seismic design
High-reliability design technology thatcombines advanced technologies fromEurope and Japan
44

High-efficiency / Noise reduction TR
design through optimization and analysis

A transformer used in HVDC systemthat changes the existing High-Voltage
AC (HVAC) transmission system to
HVDC transmission system.

The core equipment of the SVC which
improves the electric quality andstability by supplying or absorbing thereactive power inevitably present
In the AC transmission system.

A transformer that can obtain 2 phase(90° phase difference) output from 3
phase (120° phase difference) power
supply.
Using a large-capacity single-phaseload as a three-phase power supply
such as railway AC Power supply.

45

345KV 690MVA Dangjin Thermal Power plant

110KV 100MVA

154KV 125MVA LG Display Paju

345KV 42MVA/AMP

46

230KV 250MVA/WAPAA system monitors and controls overall train and passenger operations.
Train Operation Management
Operation / Route / Delayed Train Control
Management of Public Announcement System andRecording System, and etc.

A system that interlocks and controls trackside equipment for railway
operator to determine train operation route.

Railway Singals

Point MachineOn-board System

47

Track Circuit

SIL4 Certificate

Wayside Equipment

Automatic Train Speed Control

Obtaining Speed Information on a Real-time

Optimal Speed Display

Delivering Speed Information to Train Device

Train Condition Monitoring

Controlling Train Operation

Self-diagnosis FunctionMonitoring Field System Status

A train control system using a wireless communication between
onboard system and wayside equipment.

ATP (Automatic Train Protection)
ATO (Automatic Train Operation)→ Enable automatic or driverless train

SIL4 Certificate

Installed at the platforms of MRT /LRT stations, platform screen door
is automatically opened and closed
by train position information.

A Track circuit that check locations of trains and transmits informationfrom wayside to on-board devices for speed control of trains* SIL; Safety Integrity Level (IEC 61508)

SIL4 Certificate48

Provide train information to passengers such as train departure,arrival and destination
Provide transfer information between connected routes for traintransfer passengers

Digital Fiber Optic Transmission

Wireless communication between train crews and operating staffs
Telephone hot-line communication
Video surveillance and recording49

Up to 1500V
Up to 400kW
3-phase double
bridge series
or parallel

DC 900V / 1500V
100kA 4000A/ 6000A
IEC 6199250

51

52