海浪变身“移动充电宝”

Core Insights - The article discusses the development and significance of the "Nankun" floating wave energy generator, which is the world's first megawatt-level device of its kind, capable of generating an average of 10,000 kWh daily, sufficient to power approximately 1,500 households [1][2]. Group 1: Technology and Design - The "Nankun" device features a triangular design to maximize wave energy absorption while maintaining stability [2]. - It employs adaptive wave energy generation technology that adjusts the generator's operation based on wave size, achieving an energy capture efficiency of about 28%, which is internationally leading [2]. - The device is designed to withstand harsh marine conditions, including typhoons and high waves, with a safety feature that allows it to submerge to a safe depth during severe weather [2]. Group 2: Market Potential and Policy Support - The global potential for wave energy is estimated to be between 2 billion to 3 billion kW, which could exceed the capacity of 100 Three Gorges Hydropower Stations [1]. - The Chinese government aims to reach a marine energy installed capacity of 400,000 kW by 2030, promoting pilot projects to enhance industry development and reduce costs [3]. - The National Energy Administration plans to conduct resource surveys and promote the integration of offshore wind and wave energy development to improve efficiency [3].