On December 8, the 30kW high-temperature membrane fuel cell cogeneration system independently developed by Beijing Hydelitz New Technology Co., Ltd. (hereinafter referred to as "Hydelitz") was officially delivered, which will be applied to the comprehensive building of Jingneng Technology (Yixian) booster station to provide it with clean electricity and high-quality heat source.
This is the first 30kW high-temperature membrane fuel cell combined heat and power system delivered in China, marking an important leap from a key breakthrough to large-scale demonstration application in the field of our country technology.
The 30kW combined heat and power system delivered this time uses high-temperature membrane fuel cell technology, adopts a dual-fuel switching design, and can use high-purity hydrogen or methanol as fuel to achieve thermoelectric supply, and the two fuel modes can be switched, regardless of whether there is a mature high-purity hydrogen supply system in the scenario. This technology combines the advantages of methanol as a hydrogen carrier with the flexibility of distributed energy sources, with significant potential for emission reduction and energy efficiency improvement in industrial, commercial and community scenarios, and meets the standards of zero-carbon parks.
The product adopts a skid-mounted design, and if methanol is used as fuel, hydrogen energy can be used immediately, combined heat and power, with a power generation efficiency of ≥ 42% and a comprehensive thermoelectric efficiency of ≥ 90%. The system can output 220/380V AC or 48V DC and output 50-85°C hot water. Its electrical energy can be used for lighting, equipment, charging piles, electrical appliances, etc., and thermal energy can be used for domestic heating or domestic hot water. The application not only gets rid of the dependence on high-purity hydrogen storage and transportation systems, but also greatly reduces safety risks and infrastructure costs, providing users with safer, more convenient and efficient integrated energy solutions.
In terms of application mode, the system has a high degree of flexibility, which can be operated independently off-grid, or coupled with various energy sources such as mains power, photovoltaic, and heat pumps to build an intelligent microelectric/heat network to achieve comprehensive and efficient supply of electricity and heat and multi-energy collaborative optimization.
Smart microgrid diagram
The product was successfully delivered, laying a solid technical and engineering foundation for the subsequent large-scale application of 100 kilowatt or even megawatt high-power high-temperature membrane fuel cell power generation/cogeneration systems.
In the future, hydrogen energy is expected to play an important role in industrial parks, data centers, rural microgrids, building energy supply and other scenarios, injecting new momentum into our country's construction of a safe, efficient and clean modern energy system.
