Bosch: Hydrogen and fuel power battery become seven reasons for future traffic

　　Author ：Iflowpower – Portable Power Station Supplier

Electric cars have the development speed of faster. This is an important factor in reducing carbon dioxide emissions in transportation industry. However, how is it only using battery power to drive 40 tons of heavy trucks for long-distance transportation? Considering the weight, charging duration and current limitations, pure battery power systems are not the preferred by heavy trucks.

However, in the near future, even 40 tons of trucks can travel more than 1,000 kilometers in full-electric mode, and the key to realization is the fuel power lithium battery power system. When hydrogen produced by renewable energy is used as power, this power system enables the transportation of goods and goods to maintain neutral with climate. Bosch took the first step toward this direction, and Bosch was the first step.

It is important to focus on the research and development of truck fuel-powered lithium battery powertrain. The company plans to produce related products in 2022-2023. Once they are stable in the truck field, Bosch's fuel power lithium battery power system will increasingly enter the passenger car field - it is naturally unsearched in combination of future power systems.

Fuel dynamic lithium batteries and hydrogen will become seven reasons for future transportation key components: 1) In the climate, in the fuel power lithium battery, hydrogen (H2) is reacted with oxygen (O2) in the surrounding air. The energy released by this reaction is converted into electrical energy for driving. Heat and pure water (H2O) is other products of this reaction.

Hydrogen is obtained by electrolysis, during electrolysis, water is separated into hydrogen and oxygen at electrolysis. Using renewable energy power, the fuel power lithium battery power system can not affect the climate. In particular, there are large, heavy cars, if carbon dioxide emissions during production, operations and disposal are added, and the fuel power lithium battery is better than the pure battery-driven power system with better carbon footprint.

In addition to the hydrogen fuel bottle, the fuel power lithium battery car also has a much smaller buffer storage battery. This greatly reduces the carbon footprints in the production process. Dr.

UWEGACKSTATTER, the President of Bosch Power System Solution: "The advantage of fuel-powered lithium batteries is really useful in the fields that the battery-electric drive system is less prominent. This means that there is no competition between fuel power lithium batteries and batteries; instead, they are perfectly complementary. "2) Potentially applied hydrogen energy density is high.

The energy contained in one kilogram of hydrogen is equivalent to the energy contained in 3.3 liter. To drive 100 kilometers, just about 1 kg hydrogen; and a 40-ton truck is 7 kg heavy hydrogen.

That is the same as diesel or gasoline, you can fill an empty hydrogen tank in minutes, then continue to drive. GACKSTATER summarizes the advantages of fuel-powered lithium batteries. He said: "Fuel lithium battery is the first choice for transporting large loads every day.

"In the H2haul project funded by the EU, Bosch is currently working with other companies to establish a small fuel-powered lithium battery truck team and put it into use. In addition to mobile applications, Bosch is also developing fuel power lithium batteries for fixed applications using solid oxide fuel power lithium batteries. One of them is in the city, data center and electric vehicle charging station as a small distributed power source.

If you want to achieve the goal of Paris Climate Action, future hydrogen must not only supply power for automobiles and commercial vehicles, but also supply power for trains, aircraft and ships. Energy and steel industries are also planning to utilize hydrogen. 3) A decisive factor in eco-friendly and profitability of efficiency power systems is its efficiency.

The fuel power lithium battery car is more than one-quarter from this ratio than the internal combustion engine. Brake recovery can be further improved. The battery electric vehicle is more efficient, and this car can store the power in the car and used for advancement.

However, since energy production and energy demand do not always agree on time and place, electricity from wind and solar power stations often do not use, because consumers can not be stored. This is where hydrogen can play its characteristics. Excessive electricity can be produced in a dispersed manner, ready for flexible storage and transportation.

4) Cost As the expansion of production power and the decline in renewable energy power generation, the cost of green hydrogen will drop sharply. The Hydrogen Energy Commission consisting of more than 90 international companies is expected that many of the cost of hydrogen can be fell by half in the next 10 years, making it capable of competing with other technical competition. At present, Bosch is working with the start of the startup of the startup of the company to develop the core components of fuel-powered lithium batteries, and prepares to invest in the market.

Its goal is to make high performance solutions at low cost. "From the medium term, the car who uses fuel-powered lithium batteries will not be more expensive than using traditional power systems." GACKSTATTER said.

5) Infrastructure today, the hydrogen station network has not been completely covered, but there are about 180 hydrogen stations in Europe, which already supports some important transport routes. Many countries companies are working together to promote the expansion of infrastructure, and they can receive support for national subsidies. In Germany, politicians also recognize the important use of hydrogen in economical decarburization and incorporate them into national hydrogen strategies.

For example, by the end of 2020, H2Mobility Joint venture will establish approximately 100 public hydrogenation stations in Germany, and the EU funded H2HAUL project is not only in the truck field, but also its plan also includes the operation of the hydrogen station. Japan, my country and South Korea also have a comprehensive support project. 6) Safety is safe in the automotive hydrogen is safe, not more dangerous than other car fuels or batteries.

Hydrogen tanks do not add the risk of explosion. Indeed, hydrogen is combined with oxygen, and the mixture of the two will explode more than a certain proportion. However, the hydrogen is 14 times larger than the air, so it is very easy to disband.

For example, any hydrogen rising speed from escaping from the car is faster than it is mixed with the surrounding oxygen. In 2003, in the fire test of a fuel power lithium battery car in a US researcher, it quickly turned out. Vehicles are basically not damaged.

7) Time-machine hydrogen production is a process of verifying and technically relatively simple. This means quickly increase production to meet higher demand. In addition, fuel power lithium battery technology has become increasingly mature, and it is now possible to meet commercial and broader use.

According to the Hydrogen Board, as long as there is enough investment and political will, the hydrogen economy will become competitive in the next decade. "When I enter the hydrogen energy economy," said GackStatter. (Originally from: Bosch my country's new energy network synthesis).