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The advent of this product marks that the development capability of the West has reached the international advanced level. At the beginning of last year, in the bidding for the 1000-kilovolt UHV AC demonstration project in the southeast-Nanyang-Jingmen, the west changed to obtain four 1000 kV and 320,000-kilowatt shunt reactors in the southeastern substation, and seven 1000 kV and 24 in Nanyang substation. Thousands of short-circuit reactor contracts. This year, it signed a supply contract with the State Grid Corporation for four 1000 kV, 200,000 thousand parallel shunt reactors and two 240,000 thousand shunt reactors. This million-volt reactor is the first product developed for the UHV transmission demonstration project with the highest voltage level in the world.
UHV manufacturing technology belongs to the international cutting-edge technology. As early as the mid-1990s, the West changed to take the courage and courage of the world, and began the independent research and development of the key technologies of 1000 kV transformers and shunt reactors. Obtained national patents. In order to successfully complete the UHV development task, Xichang invested heavily in the construction and renovation of the plant, added process equipment, and formulated scientific and reasonable technological processing measures. It has successively developed China's first million-volt ultra-high voltage transformer and the 1700 kV and 610,000 kV Ante high-voltage power transformers with the highest international operating voltage level. It has accumulated valuable experience for the development of a million-volt shunt reactor.
The world's first million-volt reactor was introduced
On February 13th, the world's first 1000 kV and 240,000-kilowatt shunt reactors passed all tests at Xidian Group's Xichang Company, and its technical performance reached the international leading level. This shunt reactor with the highest voltage rating and largest capacity in the world is a milestone in the history of international power transmission and transformation equipment manufacturing.