The history of battery electric vehicles. 188 1 year, the inventor was Gustave Trouvé Gustave Truff, a French engineer. This tricycle is driven by lead-acid batteries.
However, in 1873, the electric vehicle powered by primary battery invented by British Robert Davidson was not included in the internationally recognized scope. Later, lead-acid batteries, nickel-cadmium batteries, nickel-hydrogen batteries, lithium-ion batteries and fuel cells appeared as electricity.
Extended data:
Technical development of electric vehicles:
1, China electric vehicle has been in a leading position in the application of torque sensor technology and integrated circuit controller technology. Powerful enterprises apply integrated electronic and digital technology to controllers, electric valve control, charging control and other components. Intelligent electric bicycle will be the commanding height of future development.
2. Traditional lead-acid batteries have become the fatal weakness of electric bicycles because of their secondary pollution, heavy weight, slow charging speed and short service life. The application technology of Ni-MH battery in China has gradually matured. Once the safety problem of lithium battery is solved, it can also be promoted.
Technology-leading electric vehicle manufacturers should increase research on new energy sources, reduce the cost of new batteries, and provide a more powerful "source of life" for electric bicycles.
Baidu encyclopedia-electric bicycle
Baidu encyclopedia-electric vehicle