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Transmission & Distribution

Core business that leads the global heavy electric machinery market

Turnkey Solutions

Hyosung Heavy Industries provides 100% reliable and innovative solutions for Turnkey Substation and Transmission Line. Starting out as a leading domestic manufacturer and contractor of high voltage electrical equipment and substation, Hyosung is now one of the largest manufacturer and provider of Turnkey Solutions in the world. Our manufacturing knowledge sets us apart from other EPC contractors. Hyosung has the ability to design, manufacture, and test individual components, as well as the proficiency to bring together and systemize the entire substation. We provide our service from the very beginning to the end. Our professional consulting and maintenance service is aimed to satisfy our customers. Our concept is straightforward. We strive to satisfy our customers. No matter the size and complexity, Hyosung will provide the Turnkey Solutions to meet your needs.

Turnkey Service

  • Engineering
  • Procurement
  • Construction
  • Project Management
  • Operation and Maintenance
  • Installation Management
  • Technical Coordination/Assistance

Turnkey Solutions

  • Gas-insulated switchgear (GIS) substations
  • Air-insulated switchgear (AIS) substations
  • Transmission line

Engineering

Based on our expertise in systems engineering and total substation design, we have outstanding capabilities in substation and power systems analysis

Engineering
Engineering Scope
Basic Design Drawing System Logic Diagram
Current Transformer/Voltage Transformer Calculation AC/DC Capacity Calculation
AC/DC Circuit Design Earthing Calculation & Plan
Lighting Calculation Cable Calculation
Short Circuit Current Calculation Protection Relay Setting Calculation
Cable Block Diagram & Schedule Installation Drawing
Installation and Operation Maintenance Manual Site Inspection and Testing Procedure Manual
As Built Document

Procurement

The Power & Industrial Systems Performance Group produces various heavy electrical equipment such as Gas Circuit Breakers, Gas Insulated Switchgears, Power Transformers, Electrical Panels, Products for System Solutions, Steel Towers, and Other Electrical Equipment. Based on our manufacturing skills, we also supply transmission and distribution equipment through global sourcing competencies around the world with competitive costs and higher quality. From our vast pool of procurement sources, we find the optimal equipment best suited for our customer’s needs.

Procurement
In-house Outsourcing
Transformer
Up to 800 kV Power Transformer
Distribution Transformer
Cast Resin Transformer
Shunt Reactor/ Variable Shunt Reactor
TR Monitoring System
Circuit Breaker
24~800 kV Gas Insulated Switchgear
GIS Monitoring System(Partial Discharge Monitoring System)
GCB up to 362 kV
DS up to 362 kV
System Solution
SAS
SCADA
Electrical Panel
Control and Protection Panel
Medium/Low Voltage Switchgear
Metal Enclosed Bus
AIS Outdoor Equipment
Circuit Breaker
Dis-connectors and Earthing Switches
Current and Voltage Transformer
Surge Arresters
System Solution
Control and Protection Panel
SAS
Telecommunication System & SCADA
Others
DC Equipment
Diesel Generator
HV, MV, LV Cable
Steel Structure
Insulator, Hardware
Crane
CCTV
MobileSubstation
Special Tools, Testing Equipment

Construction

Hyosung complies with 3 basic concepts of construction. One, our engineering concept reflect our environmental-friendly philosophy.

  • Health and safety is another factor integral to our project execution.
  • Our construction site staff are trained with Hyosung’s safety regulation program to prevent any possible accidents.
  • Finally, we guarantee our customers to carry out their scheduled plan with our fast track and short lead time. From site arrangements to project commissioning, with experienced project managers Hyosung supervises entire on-site process to fulfill our customer’s needs.

Reference

Main Delivery Countries

Key Delivery Performance

  • Ethiopia, Suluta - Gerba Guracha Power Transmission Project (AIS Substation & Transmission Line)
  • Algeria, Marsat 400/220kV GIS Turn-Key Project (GIS Substation)
  • Tanzania, Upgrading 220kV Substation(IRINGA, DODOMA) for BTIP Project (AIS Substation)
  • Mozambique, Rural Electrification in Gaza Province Project (AIS Substation & Transmission Line)
  • Jordan, Amman West 400/132/33kV Project (AIS Substation)
  • Qatar, PHASE-9 PROJECT PACKAGE S-2 Project (GIS Substation)
  • Qatar, PHASE-10 PROJECT PACKAGE S-5, S-8 Project (GIS Substation)
  • Iraq, Al-Rusafa EAST 400/132/11kV GIS SUBSTATION Project (GIS Substation)
  • Iraq, Al-Hamza, AFAK, Al-Rumaythah New, Al-Kheder 132/33kV GIS SUBSTATION Project (GIS Substation)
  • Bangladesh, 400/230/132kV Kaliakoir Project (AIS Substation)
  • Malaysia, PRAI CCGT POWER PLANT PROJECT (GIS Substation)
  • Philippines, Luzon Substation Expansion Project Two (AIS Substation)
  • Pakistan, 220/132kV GUJRAT SUBSTATION Project (AIS Substation)
  • Chile, Charrua 500/220kV 750MVA Substation Project (AIS substation)
  • India, JHARKHAND 400kV GIS Project (GIS Substation)
  • Bhutan, Jigmeling 400kV GIS Substation Project (GIS Substation)

Contact Information

※ We will contact you as soon as possible after confirming your inquiry.

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