Analyze the characteristics of hydrogen fuel power cells

Characteristics of Hydrogen Fuel Power Cells (1) Good environmental compatibility. Hydrogen fuel power cells supply high-efficiency and clean energy. They not only discharge less water, but are also very clean, so there is no water pollution problem. Since the fuel power battery does not convert heat energy into mechanical energy like an engine, but directly converts chemical energy into electric energy and heat energy, the energy conversion power is high and the noise is low. (2) Excellent operation. Use hydrogen fuel cell power generation without any messy equipment, and the battery stack can be modularized. For example, a 4.5mw power plant can consist of 460 battery modules, and its power plant has a much smaller footprint than a coal-fired power plant. Hydrogen fuel power cells are suitable for power generation equipment with insufficient power supply. Compared with other thermal power plants, hydroelectric power plants, and nuclear power plants, the hydrogen fuel power battery plant has a short manufacturing cycle and simple capacity expansion. It can be processed in stages according to actual conditions. Coupled with the work of high-quality hydrogen fuel power cells, the ability to cope with rapid load changes (such as peak loads) is excellent, and it can be converted from low power to rated power within a few seconds. (3) The effective output hydrogen fuel power cell converts the stored fuel energy into electric energy and heat energy, and more than 40% of the electricity is generated, while the electricity of the turbine is only one-third. (4) The structural characteristics of activation The hydrogen fuel power cell packaging is very bright, short-lived power distribution, and compared with traditional engines, excellent performance Since the hydrogen fuel power cell module is sufficient without additional infrastructure investment, The output power and voltage adjustment can be easily added or reduced by the number of finished products of a single battery, so it is also very short, and complete control of the grid is relatively short. This feature of the fuel power battery improves the stability of the system. (5) Wide sources of hydrogen Hydrogen is a secondary energy source, which can be obtained through a variety of methods, such as hydrogen production from coal, hydrogen production from natural gas, and hydrogen production from water electrolysis. When fossil energy is exhausted, hydrogen will become the most important fuel and energy source in the world. The use of solar energy to electrolyze water produces hydrogen. In the process of no carbon emissions, hydrogen can be considered as the ultimate power. (6) Existing bottlenecks Judging from the current development, hydrogen fuel power batteries have encountered certain bottlenecks, such as the high cost of the battery itself and the lack of extensive infrastructure. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous post: The difference in capacity and life of mobile phone batteries and electric vehicle batteries