中国技术助力巴西伊泰普水电站升级改造

Core Insights - The Itaipu Hydroelectric Power Station, a major clean energy source in Brazil, is undergoing a significant upgrade for the first time in over 40 years to modernize its infrastructure and enhance energy efficiency [1][2] Group 1: Project Overview - The Itaipu DC transmission line upgrade project, initiated by China National Grid's subsidiary, is expected to be completed by 2026, following a fire incident at the Iguazu station in 2023 [1] - The project aims to ensure energy security in Brazil and reduce electricity costs for consumers, marking a crucial step in modernizing the country's energy infrastructure [1] Group 2: Technical Aspects - The upgrade will utilize Chinese technology and equipment, transforming the power delivery system into a more efficient and intelligent "electricity highway" [2] - The new DC system will have enhanced regulation capabilities to better respond to fluctuations in renewable energy generation, integrating the Itaipu station into a new power system [2] Group 3: Collaboration and Workforce - The project involves over 50 Chinese personnel and more than 200 Brazilian workers, employing innovative measures such as 3D scanning technology for equipment installation to optimize construction processes [2] - The collaboration highlights the complementary strengths of China’s advanced technology and Brazil’s abundant resources, showcasing successful cooperation in developing clean energy [3]