Three Gorges underground power station main transformer put into operation

The reporter recently learned at Tianwei Baochang that the company was the first SFP-840MVA/500kV main transformer with independent intellectual property rights in China that was the world’s largest water conservancy project. good.

According to reports, the transformer put into operation is the first main transformer of the Three Gorges underground power station, and its main technical performance indicators have reached the international advanced level.

According to industry sources, the greatest significance of the Three Gorges Underground Power Station's operation is that it marks China’s “zero breakthrough” in improving the utilization of water resources. During the flood season of the Yangtze River, the storage flow of the Three Gorges Reservoir was very large. In previous years, Tengku was flood-prevented and the portion of the 31,000 cubic meters per second flow rate could not be used. In this year's flood season, abandoned water can flow through underground power station units, which will greatly increase the conversion rate of water resources, making it possible for the Yangtze River to abandon its water power generation.