Full name of the project：Rudong Offshore Wind Power Flexible DC Transmission Demonstration Project
1. Basic information of the project
a) Voltage level: ± 400kV
b) Production date: December 2021
c) The world's largest capacity, highest voltage level, and Asia's first offshore wind power flexible DC transmission project are also the first applications of flexible DC transmission technology in China's offshore wind power transmission field
2. Bid winning situation
1) Number of winning bids
15 specifications and models, 2287 composite insulators, including
Pillar FZSW - ± 400/22（ φ 165) 311 pieces
Pillar FZSW - ± 400/16（ φ 180）、FZSW-500/16（ φ 180) 21 pieces
2) Installation position
a) Insulator for offshore station valve hall
b) Insulator for onshore station converter valve and valve hall
1. Basic information of the projecta) Voltage level: ± 420kVb) Production date: July 2019c) At that time, the flexible DC transmission project with the highest voltage level and largest transmission capacity in the world solved the instability problem of the 500 kV cross regional long chain power g
1. Basic information of the projecta) Voltage level: ± 500kVb) Production date: June 2020c) Serving the Green Winter Olympics project and providing 100% green electricity for the Beijing Winter Olympics; The world's first four terminal flexible DC power grid that delivers large-scale wind power
1. Basic information of the projecta) Voltage level: ± 800kVb) Production date: December 2020c) The first national demonstration project for ultra-high voltage multi terminal DC, the world's first ultra-high voltage flexible DC project, and currently, the world's voltageThe highest level an
