The HVDC transmission technology of China Southern Power Grid has led the world!
- Categories:Industry News
- Author:
- Origin:
- Time of issue:2019-08-28
- Views:5
(Summary description)What you don't know is that China Southern Power Grid has built the world's first multi-terminal flexible DC transmission from breaking the monopoly of foreign technology, building China's first independent DC transmission project, and mastering the world's highest level of DC transmission technology.
The HVDC transmission technology of China Southern Power Grid has led the world!
The HVDC transmission technology of China Southern Power Grid has led the world!
(Summary description)What you don't know is that China Southern Power Grid has built the world's first multi-terminal flexible DC transmission from breaking the monopoly of foreign technology, building China's first independent DC transmission project, and mastering the world's highest level of DC transmission technology.
- Categories:Industry News
- Author:
- Origin:
- Time of issue:2019-08-28
- Views:5
Information
What you don't know is that China Southern Power Grid has built the world's first multi-terminal flexible DC transmission from breaking the monopoly of foreign technology, building China's first independent DC transmission project, and mastering the world's highest level of DC transmission technology. The line...from scratch, from breaking the monopoly to self-reliance and then to the world leader, DC transmission of the Southern Power Grid, the South Net people behind, how much effort has been paid! Self-improvement, innovation is not limited!
"Black Box"
Rao Hong, chief technical expert of China Southern Power Grid, who has been in the field of DC transmission system research and package design for 30 years, recalls the early domestic DC transmission project. It is said: "At that time, the technical support was all from abroad, after the project was completed. Foreign companies will "transfer" technology to China. But the actual content is really rare, and the core technology will not be transferred to you. We call this "black box", for example, give us a parameter, this project can be used, under A project can't be used."
If you don't want to be subject to foreign companies, you must keep your core technology in your hands. The South Nets smashed the road to break through the technical difficulties and created one after another "first":
Southern Power Grid DC Transmission
In 2007, the ±500 kV Guiguang two-circuit HVDC transmission project was put into operation with a capacity of 3GW, which broke the monopoly of foreign technology and was the first DC self-reliance project in China;
On December 25, 2013, the ±160 kV South Australia multi-terminal DC transmission demonstration project was put into operation. This project was recorded as a milestone by the international power grid organization – this is the world's first multi-terminal flexible DC transmission project, the most basic form of DC transmission network, and the beginning of a strategic choice to change the future power grid shape;
Southern Power Grid DC Transmission
On June 25, 2014, ±500 kV Xiluodu power transmission project of Guangdong Tongta double-circuit DC transmission project, with a capacity of 6.4GW, was the world's largest transmission capacity and the longest transmission distance of the same tower double-circuit DC transmission project;
The HVDC transmission technology of China Southern Power Grid has led the world!
On June 30, 2016, Yunnan Luxi back-to-back DC asynchronous networking project was put into operation, DC voltage ±350 kV, and the rated capacity of the flexible unit was 1GW. The project has created many world firsts in this field. In addition to the world's first parallel operation mode using conventional and flexible units, the voltage and capacity are the highest in the world, and the comprehensive automation of engineering. The rate reaches 100%;
Southern Power Grid DC Transmission
UHV DC, flexible DC, double-circuit DC in the same tower, multi-terminal DC, intelligent operation and maintenance...
China Southern Power Grid has led the development of high voltage direct current transmission technology in the world!
Self-improvement, innovation, and we are always on the road!
Scan the QR code to read on your phone
News
Causes and Treatment Analysis of Secondary Open Circuit of Current Transformer
What are the problems with the daily use of current transformers?
What are the wiring methods of current transformers?
Rugao Yingrui High Voltage Electrical Equipment Co., Ltd.
If you have any suggestions or need for our products, please contact us!
CONTACT
Address:
No. 289, Fushou West Road, Rucheng Town, Rugao, Jiangsu
E-mail：
Copyright © Rugao Yingrui High Voltage Electrical Equipment Co., Ltd. Powered by www.300.cn 编号：苏ICP备11068198号