指导性文件 GD001-2026 附件 7 中 国 船 级 社 船舶应用余热回收发电系 统（WHG）指南 2026 年 2 月 1 日生效 2026 北 京 出版说明 在国际海事组织（IMO）控制温室气体排放的全球大背景下，船舶的节能减排已成为航 运业急需解决的重大问题。 国际海事组织控制温室气体新的排放法规的实施，迫使船舶采用新的节能技术来提高船 舶能效，船舶余热回收发电技术是降低油耗、提升能效、减少排放、降低 EEDI 指数的有效 技术措施之一。IMO 发布的 MEPC.1/Circ.896 通函《2021 年用于计算和验证 Attained EEDI 和 EEXI 的创新能效技术的处理导则》已将余热回收系统（发电类型）列为 C-1 类创新能效 技术，为船舶余热回收发电技术的计算和验证方法提供了指导。 1.1 一般规定 1.1.1 本指南适用于在船上安装的采用有机朗肯循环动力、蒸汽涡轮动力和/或废气涡 轮动力来实现船上余热资源回收并用于发电的余热回收发电系统（以下简称"WHG"）。采 取其他动力类型来实现余热回收发电的 WHG 可参照本指南执行，并应予以特殊考虑。 1.1.2 本指南规定了 WHG 的设计 ...

Core Viewpoint - The 2025 China International Maritime Exhibition in Shanghai has reached a new scale, attracting over 2,200 exhibitors from more than 40 countries and regions, showcasing new technologies and products in the shipbuilding sector [1][2]. Group 1: Innovations in Maritime Technology - A new generation of shipborne rotor sails, developed in China, converts wind energy into propulsion for vessels, marking a significant innovation in maritime technology [4]. - The rotor sail technology is expected to contribute to hybrid power systems for ships, providing clean energy without carbon emissions [6]. - Ships equipped with rotor sails can achieve energy savings of over 20% under ideal conditions, leading to an annual reduction of over 1,500 tons of carbon emissions on global shipping routes [8]. Group 2: Future of Ship Design - The "Future" vessel, China's first deep-sea green intelligent technology test ship, was showcased at the exhibition, highlighting advancements in domestic ship design [11]. - This vessel features all-electric propulsion and integrates advanced intelligent systems for collision avoidance and data fusion, positioning it as a leader in international maritime technology [15]. - The "Future" ship serves as a mobile laboratory for testing and verifying core technologies in ship equipment and systems, demonstrating China's capabilities in maritime innovation [17].