视频丨打造船舶制造4.0时代 能源变革探寻零碳发展新路径

Core Insights - The 2025 China International Maritime Exhibition showcases the latest technologies in the global shipping sector, focusing on green energy products and the entire supply chain of green energy production, storage, transportation, and ship design and manufacturing [1] Group 1: Green Energy Innovations - China Shipbuilding Group has officially launched the "Qiyao" marine engine series, which has received the world's first principle recognition certificate for ammonia-hydrogen fuel engines from the China Classification Society [1] - The new engine series can utilize fuels such as ammonia, methanol, and hydrogen, addressing the urgent demand for high-performance, green, and low-carbon engines in inland, nearshore, offshore vessels, and marine engineering platforms [1] - The proportion of new energy power in overall new ship orders is increasing, with diverse power forms including LNG, methanol, ammonia fuel, and hybrid power with energy storage batteries [1][2] Group 2: Industry Development and Challenges - The development of green fuel power engines must be accompanied by accelerated solutions for industrial chain collaboration and the construction of supporting infrastructure for marine green energy production, transportation, and refueling [1] - The domestic advantages in utilizing solar and wind energy for fuel production are being leveraged to create an industrial advantage in methanol and ammonia fuel production [2] - The newly launched high-performance medium-speed ammonia engine has an ammonia substitution rate of 86%, which is a leading performance indicator compared to international counterparts [2] Group 3: Shipbuilding 4.0 Era - The concept of Shipbuilding 4.0 is gaining traction, characterized by digital twin technology, artificial intelligence, and additive manufacturing, which are reshaping ship design and construction models [3] - The shipbuilding industry, being labor-intensive and complex, requires a different approach to intelligent manufacturing upgrades compared to conventional production lines [3] - The integration of digitalization, AI, and smart technologies into shipbuilding is expected to enhance efficiency, necessitating specialized training for workers to improve their skills [3]