Power System Solutions
We continue to develop new technologies that are at the forefront of the industry's megatrends.
- Power Systems
- Power Products
- Turnkey Solutions
Hyosung Heavy Industries, a reputable manufacturer of extra-high voltage electrical equipment, offers turnkey solutions at competitive prices to meet the current and future needs of global customers.
With decades of experience and knowledge in substation engineering, material procurement, and construction, we design and build a variety of substations and transmission lines.
Our turnkey solutions meet the customer's requirements regardless of their criteria.
Discover custom solutions that meet your needs.
Experts from Hyosung Heavy Industries assist clients with the design, purchase, construction, and operation of GIS substations, AIS substations, transmission lines, ESS, and STATCOM, from conception to completion.
- Project management
- Purchasing and procurement
- Operation and maintenance
- Installation management
- Technical cooperation and support
Hyosung Heavy Industries possesses design capabilities for substations and grids based on its system engineering expertise and integrated substation design experience.
|Basic Design Drawing
|System Logic Diagram
|Current Transformer / Voltage Transformer Calculation
|AC/DC Capacity Calculation
|AC/DC Circuit Design
|Earthing Calculation & Plan
|Short Circuit Current Calculation
|Protection Relay Setting Calculation
|Cable Block Diagram & Schedule
|Installation and Operation Maintenance Manual
|Site Inspection and Testing Procedure Manual
|As Built Document
Purchasing and procurement
Hyosung Heavy Industries establishes a global sourcing network and self-manufacturing capabilities for various power equipment in order to provide turnkey solutions. Through this, we offer turnkey solutions for power transmission and distribution, including substations, at competitive prices and with superior quality.
- Produced by HyosungTransformers
- Up to 800kV Power Transformer
- Distribution Transformer
- Cast Resin Transformer
- Shunt Reactor/Variable Shunt Reactor
- TR Monitoring System
- Produced by HyosungCircuit Breakers
- 24~800kV Gas Insulated Switchgear
- GIS Monitoring System(Partial Discharge Monitoring System)
- GCB up to 362kV
- DS up to 362kV
- Produced by HyosungSystem Solutions
- Produced by HyosungControl Panels
- Control and Protection Panel
- Medium/Low Voltage Switchgear
- Metal Enclosed Bus
- Globally sourcedAIS Equipment Installed Outdoors
- Circuit Breaker
- Dis-connectors and Earthing Switches
- Current and Voltage Transformer
- Surge Arresters
- Globally sourcedSystem Solutions
- Control and Protection Panel
- Telecommunication System & SCADA
- Globally sourcedOther
- DC Equipment
- Diesel Generator
- HV, MV, LV Cable
- Steel Structure
- Insulator, Hardware
- Mobile Substation
- Special Tools, Testing Equipment
The construction service of Hyosung Heavy Industries adheres to three fundamental principles.
Eco-friendly DesignConstruction design is conducted in
accordance with eco-friendly principles.
Compliance with safety rulesAs they undergo training in accordance with the
safety rule program, field employees prevent
potential accidents in advance
Delivery time managementIn order to meet the construction schedule, we
ensure customer satisfaction by employing
experienced project managers to manage delivery
from site clearance to commissioning.
Our track records speak for ourselves.
Llano Sanchez 230kV Statcom
- Panama 230kV Panama II & Llano Sanchez Project
Aminbazar 400kV AIS Substation
- Bangladesh Aminbazar 400/230kV Substation Project
Marsat 400kV GIS Substation
- 400/220kV GIS Substation Marsat Turn-Key Project
Suluta 400kV Gebreguracha Power Tranmission
- Procurement Of Plant Design, Supply And Installation Of Suluta - Gebreguracha Power Transmission Project
Iringa Dodoma 220kV AIS Substation
- Tanzania / Design, Supply And Installation For Upgrading Four 220kV Substations Project
Qatar Kahramaa 132kV GIS Substation
- Phase-9 Project Package S-2 Project
We adhere to global standards and maintain an environment of the highest quality.View all certifications