HVDC

Hitachi Energy consortium awarded major contract for the first ever large-scale HVDC interconnection in the Middle East and North Africa.

In a career spanning almost 50 years, his long list of game-changing innovations includes the world’s first digital control and protection system for HVDC

Learn how the HVDC technology makes it possible to increase integration of offshore wind power generation into the grid and accelerates green energy transition in Europe.

Learn how Hitachi Energy has embraced the challenge and opportunity to realized Combined Grid Solutions, a case that could become more and more common in the years to come.

Learn how the HVDC technology from Hitachi Energy makes it possible to increase stability and controllability of the grid and retain power transmission in the network.

The first HVDC power-from-shore solution outside Norwegian waters
The first ever large-scale HVDC interconnection
Hans Björklund wins prestigious IEEE award for ‘outstanding contributions’ to HVDC
Increasing integration of offshore wind power generation
Combined grid solutions, challenges and opportunities
Ensuring grid stability with HVDC solutions

HVDC (high-voltage direct current) is a key enabler for a carbon-neutral energy system. It is highly efficient for transmitting large amounts of electricity over long distances, integration of renewables and interconnecting grids, opening up for new sustainable transmission solutions.

Our Offering

HVDC Classic (LCC)

HVDC Classic technology is used mainly for transmission of bulk power and AC system interconnections.

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The first-of-its-kind power transmission network

The groundbreaking intercontinental link

Hans Björklund wins prestigious IEEE award

Increasing integration of renewables

Combined grid solutions

Ensuring grid stability

Our Offering

HVDC Classic (LCC)

HVDC Light® (VSC)

HVDC converter stations

Life-cycle services for HVDC

MACH™ control and protection system

Applications

Back to back

City center infeed

Connecting remote generation

Connecting remote loads

DC links in AC grids

Interconnecting grids

Offshore wind connections

Overhead transmission lines for HVDC

Power from shore

Extensions Upgrades and Retrofits

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Increasing integration of offshore wind power

Combined grid solutions

Network stability campaign

Multi-terminal HVDC system

Hitachi Energy Hybrid HVDC breaker – Enabling the DC grid

HVDC Light® Life cycle assessment

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HVDC Heritage

HVDC FAQ

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Hitachi Energy Review HVDC Special Report

HVDC policy - Health, safety, environment and sustainability affairs

HVDC Quality Policy

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