Group 1 - China Yangtze Power Co., Ltd. has applied for a patent titled "Intelligent Operation Method Based on Hydropower Station Equipment Operating Time and Power Generation Statistics" [1] - The patent application was published under CN120277128A with an application date of March 2025 [1] - The intelligent operation method includes several steps: determining optimal data collection periods, calculating planned power generation, real-time monitoring and error calculation, closed-loop control adjustment, and customized operational management strategies [1] Group 2 - China Yangtze Power Co., Ltd. was established in 2002 and is located in Beijing, primarily engaged in the production and supply of electricity and heat [2] - The company has a registered capital of approximately 24.47 billion RMB [2] - The company has made investments in 46 enterprises, participated in 5,000 bidding projects, and holds 5000 patent information along with 432 administrative licenses [2]