Beijing time on October 9th news, according to foreign media reports, the German Federal Senate has passed a resolution to ban the internal combustion engine in 2030. As the EU's number one power, Germany has been the shaper of the EU and the European Economic Commission's laws and regulations. This move may lead to a large-scale transformation of internal combustion engines to new energy vehicles across Europe.
From animal power to steam engines to internal combustion engines, human civilization has been driven by flames and wheels. Animal power replaces manpower, steam engines eliminate horses, and internal combustion engines beat the steam engine to the stage. With a resolution passed by the German Federal Senate on October 9, we may be able to smell the message that "the era of new energy vehicles is coming"
Figure 1 Historical process
"I am Alpha, I am Omega, I am the first, I am the last; I am the beginning, I am the end," wrote in the Bible. Germany, which invented the internal combustion engine that year, was the first country to stand up and ban the internal combustion engine. The cycle of history is often so interesting.
As a pioneer of industrial civilization, Germany's move has guided the development of future transportation. If the pollution caused by the internal combustion engine cannot be eliminated, why not switch to a clean and reliable new energy vehicle? There are many kinds of new energy vehicles. Among them, the wind energy wind energy is quite powerful, and it cannot be said to be practical. The most mature is the electric car. No accident, the electric car is undoubtedly the son of the next generation.
Figure 2 The darling of the era
Of course, electric vehicles are still slightly younger than diesel locomotives. However, its advantages of high pollution and low energy utilization have also been revealed. Humans want to have a 20-year-old heart when they are 80 years old. Electric cars definitely need a good heart, that is, a motor. Since it is shouldering the task of being a mainstream means of transportation, the honing of electric motor motors before leaving the factory is bound to be less, and it is necessary to suffer from their mentality, to work hard, and to be hungry. As a motor test practitioner, as far as I know, the test before the production of electric car motor is very strict, it needs to pass:
After a series of honing can be shipped, each test can be passed without a free motor.效率 The efficiency cloud map test shown in Figure 3.
Figure 3 efficiency cloud map
The efficiency cloud map, also known as the MAP map, is a map of treasures that engineers are looking for for energy efficiency. According to the different color temperatures in the figure, the matching of the working conditions with the highest efficiency can be clearly found, and the efficiency characteristics under any working conditions can be seen at a glance. Engineers often want to design optimal motor control algorithms that are inseparable from it.
In order to meet the needs of the current motor industry, ZLG Zhiyuan Electronics has launched the MPT hybrid motor test and analysis system, pioneered the comprehensive test and analysis equipment for motors and drives, and exhausted the above-mentioned motor test projects. If the electric car is really the son of the next generation, then the MPT motor test platform will undoubtedly be a qualified prophet, which will perfectly solve the test problem of electric vehicles and contribute to the future clean world.
Figure 4 MPT hybrid motor test analysis system
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