News Center
new UHVDC Service

new UHVDC Service

Siemens High Voltage Direct Current systems (HVDC) provide the most efficient way of energy transmission over long distances and to support the improvement of the grid stability. An HVDC system with low losses consist of e.g. highvoltage-cables, circuit

[email protected]
News Detail
  • Qinghai-Henan ± 800kV UHVDC project successfully put into

    Qinghai-Henan ± 800kV UHVDC project successfully put into operation. On December 30, 2020, after 168 hours of trial operation, Qinghai-Henan ± 800kV UHVDC transmission project was officially put into operation. The Qing-Henan project is the first UHVDC project built for clean energy outsource in China.

    Get Price
  • UHVDC - ABB

    2021-2-16service in 2010; 1,100 kV UHVDC is now being developed. This article considers some important steps in the design and development of technology for the most demanding power transmission applications. Meeting the needs of the most demanding power transmission applications UHVDC technology, driven by the immediate need for transmission assets.

    Get Price
  • ABB enables world’s highest UHVDC link in China

    UHVDC transmission is an advancement of HVDC, a technology pioneered by ABB over 60 years ago, and represents the biggest capacity and efficiency leap in over two decades. ABB is contributing to a number of UHVDC links across China and, in

    Get Price
  • A New Energy Network: HVDC Development in China –

    2017-1-2While initial progress was slow, China quickly accelerated the development of its HVDC network, fueled by economic growth and smart policy. In its eager pursuit of a more effective, more cohesive HVDC network, China has pioneered new methods and new technologies, contributing such innovations as 1100 kV UHVDC technology and VSCHVDC.

    Get Price
  • White paper Developments in UHVDC and UHVAC

    2021-2-17UHVDC meant revisiting all technical areas and that was espe-cially true for HVDC converter transformers. An important part of the development effort was to revive the knowledge from the 1980ies in order to develop completely new transformer tech-nology. The

    Get Price
  • HVDC (High Voltage Direct Current) | Power Transmission

    Siemens High Voltage Direct Current systems (HVDC) provide the most efficient way of energy transmission over long distances and to support the improvement of the grid stability. An HVDC system with low losses consist of e.g. highvoltage-cables, circuit

    Get Price
  • HVDC - Hitachi ABB Power Grids

    2021-3-5HVDC (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.

    Get Price
  • ABB wins $640 million mega deal for long distance power

    New link across over 1,800 km will be capable of bringing electricity to more than 80 million people. ABB has teamed up with India’s national electricity grid operator Power Grid Corporation of India Limited (POWERGRID) in a mega project worth over $640 million for ABB to deliver a transmission link that will have the capacity to bring reliable electricity to more than 80 million people.

    Get Price
  • Study on Short Circuit Current Calculation of Power System

    2021-2-16With the development of power system, the level of short circuit current will increase accordingly. In general, the influence of the HVDC system and the new energy source is not considered in the calculation of the short circuit current. For the power grid that short circuit current level closes to the interrupting capacity of circuit breaker, it’s necessary to fully consider all kinds of

    Get Price
  • High-voltage direct current - Wikipedia

    2021-2-25A high-voltage, direct current (HVDC) electric power transmission system (also called a power superhighway or an electrical superhighway) uses direct current (DC) for the bulk transmission of electrical power, in contrast with the more common

edge-iconRelated News
toTop
Click avatar to contact us
Chat Online