01

Remote telemetering
& Control System

The remote monitoring control system collects data from the field instruments and sensors installed in a remote location and transmits the data to the monitoring control computer installed in the central monitoring room over a wired and wireless network to control the situation online. An automated facility for controlling various facilities far away using data communication technology. A system for obtaining data not only from within the local area network but also from remote information via a dedicated line or public network and applying the technology of SCADA system while maintaining existing DCS functions.

• FUNCTIONS & FACILITIES

  FUNCTIONS
  • Remote monitoring
  • Remote measurement functions
  • Remote control functions
  • Remote diagnostic function
  FACILITIES
  • Relay pump station remote facility waste water
  • Remote a distributing reservoir facility
  • Dam, drainage bulkhead, water supply remote facility
  • Unattended water supply station, unattended drain remote facility
  • Remote facility for water pump
  • Metropolitan Water Supply Branch Remote Facility
  • Remote equipment related to marine water quality

• SECTOR

  For the efficient operation of water treatment facilities, data provided by various sensors (flow, water quality, water quality, water quality, water quality, water quality, water quality, etc.) are recorded as monitoring and controlling advanced computer applications such as optimal control, prediction control, and comparative analysis of past situations. Automation system that controls various water quality-related facilities, flood level, pumps, water flow measuring, etc.
  • Water purifier control system
  • Wastewater treatment system
  • Sewage disposal systems
  • Drainage pump station system
  • Pressurized pump station system
  • Wastewater treatment system
  

• CONTROL

  Control the flow rate of the intake pump
  Calculation of the optimal amount of operation by calculating the criteria for the treatment of inflow water in the water purification plant and calculating the amount of drains and other deliveries
  Sterilizing agent input control
  Control the process of condensation precipitation by calculating the standard of turbidity appropriate to drinking water quality control standards
  Filtration efficiency control
  Distribute house and sediment to each filter paper according to the ability of the filter paper and analyze the efficiency of the filter paper to optimally control operation efficiency
  Proportional control of the water supply system pump
  Optimal control by season, day, and usage by monitoring and database of pressure in the pipeline supplied to the shelter
  Inflow control
  Real-time monitoring of efficiency and performance and optimal flow control of processing facilities through emergency power plant facilities
  TN TP-related control
  Optimal control of retention time, etc. for efficient disposal of anaerobic or anaerobic organic compounds
  Disinfection Control of Disinfection Water Related to Disinfection
  Calculate and control the optimal sterilization capability of the disinfection facility according to the discharge water quality standards

02

Comprehensive maconitoring
and control system

A system that obtains information about underground cable and local facilities in the power district through sensors to measure and monitor the operation of facilities in the power premises and to operate IEC61850-based remote monitoring and control of auxiliary facilities such as temperature, access, water level, and fire as required. The underground power station comprehensive monitoring system consists of an optimal system for economical and safe comprehensive monitoring and control of underground power facilities and auxiliary facilities within the power station to maximize the efficiency of operation of underground power transmission facilities.

• FUNCTIONS

  Operational system functions
  Information management
  Entrance control and operation details management
  Information management for operation of various control boards and facilities
  Facility size and history management
  IEC61850 protocol support
  Security management features
  Unauthorized personnel monitoring and remote control of doors
  Video and voice call for ventilation openings
  Driving management functions
  Fire detection in the electronic power stations
  Water level monitoring and water drain pump linkage control
  Ventilation fan monitoring and ventilation fan interlock control
  Cable distribution temperature measurement in electronic power stations(DTS system)
  On-line Partial Discharge diagnosis (On-Line PD System)
  Measurement of leakage current from insulator (SVL System)
  OF cable oil pressure monitoring

03

Intelligent Track and Travel
Monitoring System

Intelligent Track and Travel Monitoring System is a facility that monitors abnormalities in electric power stations by moving along rails installed at the top of the Mediterranean electric district. In particular, it is possible to monitor and measure the conditions of power facilities quickly and accurately by moving a long-distance tunnel or a ground electric device that is difficult for people to directly manage. The system can diagnose the condition of cables using high-definition cameras and thermal infrared equipment attached to the device, and monitor accident and fire prevention by organizing gas/smell sensors and fire extinguishers in one piece.

• FUNCTIONS

  Watching and monitoring functions
  Watching and monitoring functions
  Monitoring of cable conditions using thermal imaging equipment
  Fire monitoring and personel monitoring around fire accidents
  Control functions
  Perception of sound to determine whether an accident is happening
  or not Sound output such as alarm for accident, broadcast, etc.
  Preventive analytics
  Analyze event images
  Automatic monitoring of hazardous/no-entry areas
  All data and images can be saved
  Apply removable monitoring system
  System connectivity functions
  On-Line PD
  DTS (distributed temperature measurement system)
  Temperature monitoring of connections
  Fire / Hydraulic / Auxiliary, etc.
  Interlinked monitoring operation system

04

IBS

(Intelligent Builiding System)

It is stable by allowing automatic control of various functions in the building in a package using the monitoring system of the Central Control Center. It is an integrated management system considering efficient operation and economic feasibility. Building systems optimized by adding communication and intelligence functions, not just electrical, rapid drainage, air-conditioning, disaster prevention, sanitation, lighting and parking facilities in buildings and provide solutions.

Integrated Control System / Facility Management System / Energy Management System / Environmental Monitoring System / Air Conditioning Control System
Access Control System / Park Recognition System / Home Network System / CCTV Camera System

• FUNCTIONS

  Monitoring Control of HVAC, Heating
  and Cooling Facilities
  Efficient operation of all facilities and equipment in the building by establishing an air conditioning system
  Power Monitoring Control
  To ensure reliable power supply, the power system is effectively managed and key facilities and equipment in the building are kept operable
  Lighting Facility Monitoring Control
  Efficient remote control of individual, total, lighting on/off, and monitoring panels according to the control schedule
  Remote Inspection System
  Real-time test of the use of various energy (power, gas, water, hot water, heat)

05

Measuring Control Device

Measuring control is an information processing technology for monitoring and controlling processes by installing measuring instruments in all processes. The system is configured to optimize operational facilities such as measurement, control, and monitoring.

• SECTOR

  • Measuring facility for sewage treatment
  • Measuring facility for wastewater treatment
  • Measurement facility of leachate from landfill
  • Deodorization and measurement equipment
  • Agricultural water measuring system
  • Measuring facility of dam and water source

• APPLICATION

  • Analysis of multi-party water quality signals
  • Quality of potable water signal analysis.
  • Level signal analysis
  • Flow signal analysis
  • Signal analysis of inflow sewage water quality
  • Signal analysis of dischargeable sewage
  • Seawater, Fresh water temperature monitoring system
  • Temperature monitor, geothermal area

06

IEC 61850 BASED SOLUTION DEVELOPMENT
AND CONSULTING

The IEC 61850 is an international standard for smart grids, and hundreds of substations around the world are built on this standard.
This standard has been established to standardize the exchange of information between substations (IEDs: Intelligent Electronic Devices). In the future, it will be a global standard for operation management of power systems such as external models of substations and substations. (hydraulic, wind, distributed power, power quality, etc.) It will also be applied outside of the power industry.

According to a master plan for the automation of substations for the intelligentization of substation operating systems published by the power substation operator, the power market has changed dramatically. As a common task for global power companies, the company aims to digitalize substations, automate substations, and intelligent substations.

In response, the global power company is pushing for the implementation of smart grids by standardizing the substation automation system, which is the backbone of the power system, on the IEC61850 basis. In addition, KEPCO is also pursuing its business with a mid- to long-term roadmap. As an expert with long-standing know-how in the field of power system systems based on IEC61850 standard standards, the company is pushing for R&D and commercialization of IEC61850-based solutions and at each stage of business feasibility assessment, technical review, system design, R&D, testing, and operation of related systems. We provide consulting services for optimal solution development.

• SECTOR

  • round Power Plot Intelligent Health Diagnostics System
  • Digital substation automation system
  • On-line PD (Partial Discharge) diagnostic system
  • IEC61850-based Application Consulting and Development
  • Network security consulting

07

• QUALIFICATION AND CERTIFICATION STATUS

  Quality certification
  • Q-Mark E15-2018-030
  Performance certification
  • Low-cost seismic distribution with symmetric K-FRAME
  • High voltage board, low voltage board, motor control panel and distribution board
  Patent
  • Patent 10-1771977 / Seismic switchboard with symmetric K-frame
  • Patent 10-1782571 / Seismic monitoring system of switchboard with safety key
  • Patent 10-1764628 / A switchboard with safety keys
  • Patent 10-1782568 / Safety Control System of Switchboard with Safety Keys
  

• MAJOR TECHNOLOGY

  Seismic structure
  • Install 45°K-FRAME in the switchboard enclosure in symmetry up, down, left, and right, so that it is not subject to long-term compressive loads and does not deform, and maintain the seismic performance for the duration of the switchboard's life.
  • Manufactured from the same frame and thickness as regular switchboards to enhance light and seismic performance.
  • Construct a K-frame using upper plate, lower plate, and bulkhead to distribute the stress caused by vibration and prevent abnormal behavior and failure of the power appliance.
  • Reinforcement of anti-seismic performance by installing low center of gravity of components installed inside the switchboard
  
  Earthquake detection system
  • Install an integrated seismic detection controller to detect real-time seismic conditions
  • Prevent secondary accidents such as short circuit and short circuit, fire and electric shock
  • Alarm and main power shut off in case of earthquake greater than the set value
  • Display safety information (power input, DOOR open status, etc.)
  • Touch Screen Operating Method for I/O Built-in and Extensions
  
  Safety system
  • Safety Control System of Switchboard with Safety Keys
  • The door cannot be opened because the key cannot be withdrawn while the breaker is powered on.
  • Unable to re-switch on power when door is open
  

08

submarine Cable Protection
and Monitoring System

Its purpose is to protect, prevent, and diagnose high-pressure and ultra-high-pressure cables using optical properties caused by laser pulses joining them.

• DAS System (Distributed Acoustic Sensing)

  Detects sound, such as noise, vibration, and physical shocks around the cable to detect external damage, destruction, and intrusion
  • Disconnection detection due to cable impact
  • Position detection of cable physical shock
  • ·Locate the problem with the cable itself
  • Analysis of various risk factors such as impact from ships, earthquakes, low network

• DTS System (Distributed Temperature Sensing)

  Measure changes in distribution temperature to track locations when cables deteriorate and prevent fire
  • Semi-permanent sensor cable
  • Real time cable distribution temperature measurement
  • Easy installation and no electromagnetic interference
  • Ensure stability against the use of hazardous areas
  

• DAS SYSTEM APPLICATION CASE

  • Submarine cable monitoring by the sea floor
  • Underground cable monitoring such as excavation work
  • Intrusion detection by walk
  • Vehicle and train movement detection
  • Gas and oil leak detection
  

• DTS SYSTEM APPLICATION CASE

  • Underground power station transmission line temperature monitoring
  • Temperature monitoring of large factories (oil refinery and steelmaking)
  • Fire monitoring in tunnels
  • Railway rail distribution temperature monitoring
  • Building / Electric Factory Equipment monitoring
  • Chemical tank and coal storage temperature monitoring