Core Insights - The National Energy Administration has released the "Top Ten Technological Innovations in the Energy Sector for 2025," with two achievements from Harbin Electric Group (HEG) making the list, showcasing its strength as a key player in China's power equipment manufacturing [1][2] Group 1: Hydropower Innovation - One of the selected innovations is the 500 MW large-scale impulse water turbine generator set, which is the world's first of its kind, marking a significant milestone in global hydropower development [1] - The generator set was developed based on the first major technological equipment in the energy sector, the 500 MW impulse water turbine generator set for the Datang Zhala Water Power Station, overcoming challenges in complex environments and high parameters [1] - The core component, the impulse turbine, has an outer diameter of 6.23 meters, breaking the record for the largest forged piece of martensitic stainless steel, indicating a historic breakthrough in China's core equipment for high-head, large-capacity impulse water turbine generators [1] Group 2: Coal Power Innovation - The other innovation is the 700 MW high-efficiency ultra-supercritical circulating fluidized bed boiler, which has been developed over more than a decade, addressing fundamental challenges in ultra-high parameters and large-scale circulating fluidized bed boilers [2] - This boiler represents a leap in technology from supercritical to high-efficiency ultra-supercritical, with complete independent intellectual property rights [2] - As the first operational 700 MW high-efficiency ultra-supercritical circulating fluidized bed boiler, it features a pioneering "25%-100% full-load rated steam temperature operation technology," providing a reliable technical pathway for the flexible peak-shaving and clean efficient utilization of the new generation of coal power in China [2]
哈电集团两项成果入选“能源行业十大科技创新成果”