ABB提前交付中国长距离输电线路

来源/作者:中华工控网| 发布:智能装备网|发布时间:2021-11-25|阅读:503

ABB delivers long-distance power link in China ahead of schedule

ABB提前交付中国长距离输电线路

2006-12-22 - ABB has delivered the high voltage direct current (HVDC) link running 1,040 kilometers (646 miles) between the Three Gorges hydropower plant and Shanghai in less than 30 months - six months ahead of schedule and the fastest delivery ever of a long-distance HVDC project.

12月22日消息——ABB已经以不到30个月的时间交付了三峡——上海之间长达1040公里(646英里)的高压直流(HVDC)输电线路,比计划时间提前了6个月,而且成为长距离HVDC项目最快的交付记录。

The 3,000 megawatt (MW) power link went into commercial operation on Dec. 9 during an inauguration ceremony at the Huaxin HVDC receiver station on the outskirts of Shanghai, China’s largest city.

该3,000兆瓦电力线在12月9日开始投入商业运营,这天在上海这个中国最大城市的市郊的华新HVDC换流站举办了投产庆祝典礼。

Built at a cost of $900 million on behalf of State Grid Corporation, China’s longest HVDC transmission link delivers much-needed power from the Three Gorges hydropower plant in central China to the coastal megacity of Shanghai.

由中国国家电网公司投资9亿美元建造的这条中国最长的HVDC传输线,从三峡水电站向中国的沿海城市上海输送着大量需要的电力。

ABB completed the project in less than 30 months, six months ahead of schedule and one month faster than the previous world record which ABB set in June 2004 for the 940-kilometer, 3,000 MW Three Gorges to Guangdong power link.

ABB以少于30个月的时间完成该项工程,比原定计划时间提前了6个月,比ABB在2004年6月交付的三峡——广东3,000兆瓦940公里输电路线而创造的世界记录还快一个月。

The inauguration ceremony took place in the same week as the official opening of the Estlink HVDC Light underground and underwater interconnection between Estonia and Finland, which ABB also completed in record time.

投产庆祝典礼与连接爱沙尼亚和芬兰的Estlink HVDC Light 地下和水下传输线的正式开通时间在同一周,该传输线也是由ABB以创记录的时间完成的。

World’s largest hydropower project

世界最大的水力发电工程

On completion in 2009, the Three Gorges will be the world’s largest hydropower plant generating 18,200 MW of power from 26 generators and delivering it over vast distances of between 890 and 1,040 kilometers to the high-growth industrial hubs of Shanghai and the Yangtze river delta to the east, and Guangzhou and the Pearl river delta to the south.

在2009年完工的三峡将成为世界最大的水电站,其26个发电机组将产生18,200兆瓦的电力,并传送到890公里到1040公里之外的工业告诉发展的中心地区,东到上海和长江三角洲地区,南至广州和珠江三角洲地区。

All four HVDC links that have been built to date were delivered by ABB.

迄今为止,全部建成的四条HVDC传输线全部由ABB交付。

HVDC is an ABB innovation that transports large power loads over long distances with low losses and minimal environmental impact, requiring just two 500 kilovolt (kV) DC power lines to carry the same power load as five alternating current (AC) lines.

HVDC技术是ABB的一项创新,在长距离的传输中,它传送大量的电量,而损失很低,而且对环境的影响也达到最小化,只需要两条500千伏的直流电线就可以运载相当于五条交流电线输送的电量。

ABB’s scope of delivery for the Three Gorges – Shanghai link includes two HVDC converter stations comprising 28 converter power transformers and six smoothing reactors, switchgear and advanced control equipment. Converter stations transform alternating current to direct current for transmission and back to AC again for distribution to consumers.

ABB向三峡-上海输电路线交付的范围包括两个HVDC换流站,这两个换流站由28个换流变压器、6个滤波反应器、开关柜以及高级控制设备构成。换流站将交流电转换成直流电传输,然后又转换回交流电用于分配到用户。

(本文由中华工控网翻译,转载请注明出处,更多中英对照资料请进异域来风http://world.gkong.com)

标签: ABB 电力 输电
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