712 Corp.(SH:603712) Xin Lang Cai Jing·2025-10-31 21:16Core Insights - The event "China Shipbuilding Group Intelligent Leading Deep Blue" showcased the innovative capabilities of the China Shipbuilding Group's 712 Research Institute, emphasizing its advancements in green intelligent ships, urban rail transit, and hydrogen energy applications [4][5]. Group 1: Green Intelligent Ships - The 712 Research Institute is a leader in green intelligent ship technology, having pioneered the all-electric ship concept and developed a comprehensive technical system for power system research, core component production, and system integration [6]. - The institute's delivered new energy power systems account for over 50% of the national market, maintaining a leading position [6]. - Notable projects include the Wuhan "Junlv No. 1," the first pure electric passenger ship certified by CCS, and the "Three Gorges Hydrogen Ship No. 1," which has replaced 108 tons of fuel and reduced CO2 emissions by 360 tons [7]. Group 2: Hydrogen Energy Applications - Hydrogen energy is a key focus area, with the institute achieving significant advancements in fuel cell technology, including a domestic production line for membrane electrodes and bipolar plates [8]. - The hydrogen fuel cell system developed for ships has a power output efficiency of 50%-60% and features a multi-level safety protection system certified by CCS [8][9]. - The "Hydrogen Electric Tug No. 1" is the first zero-emission hydrogen tugboat in China, capable of reducing CO2 emissions by approximately 1,500 tons annually [9]. Group 3: Urban Rail Transit - The 712 Research Institute is the only domestic entity with complete proprietary intellectual property for direct current traction power supply systems, covering 20 cities and 52 rail transit lines [11]. - The institute's products dominate the market in metro power supply systems, with a market share of over 95% in the non-ferrous metal smelting sector [11]. - The institute has developed a comprehensive research and production capacity, with an annual output value of 500 million yuan, supporting the high-quality development of urban rail transit [11]. Group 4: Innovative Application Scenarios - The event featured innovative applications such as the smart ship cockpit, which integrates AI and human-centered design to enhance navigation safety and efficiency [12]. - The smart kitchen research platform utilizes automated cooking and food preparation systems, allowing real-time feedback from employees to improve product development [13].