南方电网贵州电网公司盘南电厂接入工程全线贯通

Core Viewpoint - The completion of the 500 kV Pan-Nan low calorific value power plant connection project marks a significant advancement in Guizhou's power infrastructure, aligning with the province's "14th Five-Year" electricity development plan [1] Investment and Infrastructure - The total investment for the project is 390 million yuan, which involves the construction of one new 500 kV line and 210 transmission towers [1] - The project spans a total length of 94 kilometers, connecting the Pan-Nan power plant to the 500 kV Renyi substation, passing through Liupanshui City and Qianxinan Prefecture [1] Technological Advancements - The Pan-Nan low calorific value coal power project utilizes advanced supercritical circulating fluidized bed boiler technology, which is recognized as the most advanced in the world [1] Environmental Impact and Energy Production - The project is expected to consume 3.6 million tons of low calorific value fuels such as coal gangue and coal slurry annually, generating an estimated annual electricity output of 6.6 billion kilowatt-hours [1] - The commissioning of this project will enhance the regional grid structure of Guizhou and support the construction of a new comprehensive energy base in Liupanshui City [1] Renewable Energy Integration - The project aims to promote the multi-energy complementarity of "wind, solar, water, fire, and storage" in Guizhou, improving the consumption, allocation, and regulation levels of renewable energy [1] - It is expected to facilitate the development and utilization of renewable energy and the transformation and upgrading of the coal power industry [1]