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The Hybrid HVDC breaker is a cornerstone for a reliable and sustainable grid based on renewable power
A 3D visualization of how the Hybrid HVDC breaker works
Combining mechanics and power electronics the Hybrid HVDC breaker solves the challenge
For reliable isolation of faults on point-to-point HVDC transmission
Delivery of wind energy through the Zhangbei HVDC grid will ensure more stable and reliable electricity to Beijing
Hitachi Energy achieves another milestone in electrical engineering
Part of EU Horizon 2020 program and modernization of the European electricity grid
The role of HVDC grids in the North Sea
How HVDC help deliver more power with less environmental impact
The role of DC grids in an interconnected worldwide system
AC and DC: from conflict to collaboration
From the 1920th until today, HVDC has continued to pioneer power transmission.
The people, technology and projects from more than 60 years of innovation
How a DC grid will help deliver more power with less environmental impact
Technologies based on DC can dramatically improve efficiency in many applications
The evolving grid needs to be increasingly flexible, and interconnected to address new challenges
Simple answers to some fundamental questions
Find more detailed description of the Hybrid HVDC breaker, its design principals and test results.
Hitachi Energy has delivered more than half of all HVDC projects worldwide
About HVDC offshore grids on the basis of cost-effective and reliable technological innovation