LEARN ABOUT THE HYDROGEN
APPLICATION AREAS
Ultimately, the aim is that the transport sector will completely abandon the fossil fuel about. One of the well-functioning approach to electric mobility. The hydrogen-fuel-powered systems can complement this technology. In this case, the hydrogen internal combustion engine to feed use, or fuel cells through electrical energy will be converted. Hydrogen powered vehicles have many advantages of electric vehicles compared. For example, the operating range of their 400 and 750 miles between, larger than any of the current electric vehicle, and in just three to four minutes, require the tank to be.
Hydrogen, like direct and indirect fuel
If hydrogen is directly fuel cell vehicles are used, the three main aspects of the efficiency, safety and reliability. Several countries are working on a cost-effective and reliable measurement and control concept being developed. This ensures that the system quickly and precisely achieve optimal operating parameters. The researchers optimize the fuel cell load management system, and are working to improve the economy, efficiency and durability.
The fuel cell in reverse electrolysis called process uses. The electrolysis of oxygen into the molecule of water is produced and hydrogen. The reverse electrolysis, this does the opposite. The fuel cell vehicle tank of fuel, the hydrogen fuel. Then, oxygen is added to the ambient air. This combination of the reaction to water, heat and electrical energy. The water vapour as it releases the fce is backfiring through. The power to the battery on-board charging (high performance battery) and the electric motor to feed is used. As a result, these vehicles work do not produce greenhouse gas emissions. Although in this case battery's about what drives the engine, its size is considerably smaller and lighter than the type, which is an electric car propulsion is used. The reason you don't have to be much, is that the fuel cell is continuously uploaded.
The hydrogen engines, such as the BEV-k, also can regain the fékenergia it. This allows the engine to the vehicle's kinetic energy into electrical energy transform, which is the peak energy battery is charged, it used to.
The fuel cell, as the alkaline battery electro-chemical reaction directly to electrical energy produced. One of the main difference is that while the battery is dead after they were useless, while the fuel-cell mid until then operated until the fuel in the introduction is provided. Fuel cells for the electro-chemical devices is considered, in which the fuel (primarily hydrogen, but in certain cell types may be different, e.g. methanol, ethanol, biogas, etc.) chemical energy directly into electrical energy is converted, while heat generation is happening.
The fuel cells are usually two elektródából (anode and cathode of) and including the electrolyte consist of. In the process, a catalyst (usually platinum) using the hydrogen molecules are first hydrogen atoms and protons and electrons to decay. The protons of the electrolyte passing through the electrons and an external circuit so that electrical power in the form of can be utilized. The cathode incoming electrons to the catalyst to help unite the proton with and oxygen, and water is created. A given cell performance usually small, e.g., vehicle application, for this reason, the cells in series combine, the so-called batch (fuel cell stack) to sort them
OTHER SOLUTIONS
Instead of hydrogen used in fuel cell vehicles to feed the gaseous hydrogen liquid fuel production can also be used methanol through a platform chemical substance. These are the fuel for the burning of low levels of pollution and lead, and the fossil fuels is a good wheel-wheel comparison, up to 90 percent and reduce greenhouse gas emissions. The gasoline additive used as ethanol, like these oximetil-dimethyl ethers (OME) can be mixed with diesel to mix fuel and produce. This is the kind of power-to-liquid process, primarily for applications in the case of sense, in which the hydrogen is not used in the drive system's power supply – for example, in the shipping and aviation.