Hitachi, Ltd. Wins Major Order from Tennet and Transnetbw
August 03, 2022 at 05:00 am EDT
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Hitachi, Ltd. announced it has won a major order from TenneT and TransnetBW, two of Germany's four transmission system operators, to supply a transmission solution for the SuedLink DC4 high-voltage direct current (HVDC) interconnection between the north and south of the country. SuedLink DC4 is one of the most important power grid and energy transition projects in Germany. It will play a crucial role in Germany's energy transition, enabling a reduction in the use of fossil fuels and helping the country achieve carbon neutrality by 2045.
Using Hitachi Energy's HVDC Light® technology, SuedLink DC4 will transfer up to 2,000 megawatts of emission-free electricity, enough to power 5 million German households. The link will efficiently transmit electricity for 550 kilometers underground, at ±525 kilovolts, sending wind power from the north to the industrial south, or alternatively solar power from the south to the north when needed. Hitachi Energy will supply an HVDC Light converter station at each end of SuedLink DC4 to convert AC power from the transmitting grid to DC for delivery through the link, and back to AC for transfer to the receiving grid.
The contract includes three cable section stations to speed up fault detection in the link.
Hitachi specializes in manufacturing and marketing of electronic and industrial equipments. Net sales (including intragroup) break down by family of products and services as follows:
- social infrastructure and industrial systems (24.7%): elevators, escalators, industrial facilities, railway systems, power generation units, etc. The group also provides engineering and construction of nuclear, hydroelectric, and thermal power plants services;
- information and telecommunications products and services (20.1%): systems integration, cloud computing, software, servers, hard disks, PCs, ATMs, data communication base stations, payment terminals, etc.;
- materials and components (16.6%): semi-conductor materials, printed circuit cards, cables, copper and forged steel products, magnetic materials, organic and inorganic chemical products, etc.;
- construction equipment (10%) : hydraulic excavators, wheel loaders, mining equipment, etc.;
- automotive systems (9.4%): powertrain systems, control systems, etc.;
- electronic products (9.2%): fiber-optic components, screen tubes, testing and measurement equipment, medical equipment, equipment for manufacturing semiconductors, etc.;
- household appliances (4.7%): heating and air conditioning equipments, refrigerators, washing machines, etc.;
- other (5.3%): mainly transport, financial and logistical services.
Net sales are distributed geographically as follows: Japan (49.2%), Asia (21.3%), North America (12.7%), Europe (10.8%) and other (6%).