丰电金凯威90MPa高压压缩机通过项目结题验收

Core Viewpoint - The successful completion of the "70MPa Hydrogen Refueling Station Key Equipment" project marks a significant advancement in China's hydrogen energy infrastructure, showcasing the country's technological independence and breakthroughs in high-pressure hydrogen compression technology [2][4]. Group 1: Project Achievements - The project led to the development of China's first 90MPa diaphragm compressor, filling a gap in domestic high-pressure hydrogen compression equipment [4]. - The compressor operates at an intake pressure of 12.5MPa, with a discharge pressure of no less than 87.5MPa and a discharge flow rate of no less than 200 Nm³/h, while maintaining an axle power of no more than 42kW [4]. - The compressor has successfully completed 500 hours of fault-free operation, including 50 start-stop cycles, validating its reliability [5]. Group 2: Technological Innovations - Key components developed include a 90MPa specialized high-pressure diaphragm head, high-pressure hydrogen gas valves, and a high-pressure oil overflow valve, breaking foreign technology monopolies [5]. - The project also introduced the first health management system for hydrogen refueling station compressors, enabling real-time monitoring, intelligent fault diagnosis, and failure warning throughout the compressor's lifecycle [5]. Group 3: Industry Impact - The project's outcomes have been applied in the 2022 Beijing Winter Olympics, with the "70MPa containerized high-pressure intelligent hydrogen refueling system" recognized as a major technological equipment project by the National Energy Administration [5]. - The successful project completion supports the large-scale construction of 70MPa and above high-pressure hydrogen refueling stations, promoting the autonomy, high performance, and commercialization of China's hydrogen energy industry [5].