国家“十四五”规划重大工程 巴塘水电站首台机组并网发电

Core Viewpoint - The Huaneng Jinshang Batong Hydropower Station is a significant clean energy project in the upper reaches of the Jinsha River, showcasing ecological protection and innovative construction techniques [3][4]. Group 1: Project Overview - The hydropower station is located at the junction of Batong County in Sichuan and Mangkang County in Tibet, with a total installed capacity of 750,000 kilowatts from three 250,000-kilowatt mixed-flow turbine generator units [4]. - The project was approved in October 2017 and began river diversion in December 2020, serving as a crucial power source for the clean energy base in the upper Jinsha River [4]. Group 2: Technological Innovations - The construction team collaborated with top domestic universities and research institutions to overcome technical challenges related to dam foundation cracking and leakage [4]. - Innovative rapid construction techniques for fractured rock mass and the establishment of an integrated intelligent management platform using AI were implemented, promoting automation and intelligence in traditional hydropower operations [4]. Group 3: Environmental Considerations - The design was optimized to raise the dam axis by 160 meters to protect natural fish habitats, setting a precedent for ecological considerations in hydropower projects [4]. - The project was the first in China to implement "stocking and releasing" before river diversion, and it established the country's first combination fishway of natural river channels and technical solutions [4]. Group 4: Energy Production and Impact - Upon full operation, the hydropower station is expected to generate 3.375 billion kilowatt-hours of clean energy annually, equivalent to the annual electricity consumption of 1.75 million households [5]. - The project will save 1.05 million tons of standard coal and reduce carbon dioxide emissions by 3.15 million tons, supporting the large-scale development of new energy in the upper Jinsha River [5].