At present, with the improvement of environmental protection awareness and the contradiction between supply and demand of global energy, the development of energy-saving and environmentally-friendly vehicles using alternative energy sources to reduce environmental pollution has become an important trend in the development of the world automobile industry. The automobile manufacturing industry has turned its attention to the development of electric vehicles. It is possible to find a new type of battery with high energy storage density, short charging time and reasonable price. It is the key to whether electric vehicles can have greater mobility and compete with gasoline vehicles. The flywheel battery has received extensive attention from the automotive industry due to its characteristics of cleanness, high efficiency, fast charge and discharge, and no pollution to the environment. It is expected that the 21st century flywheel battery will be a research hotspot in the electric vehicle industry.
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The flywheel battery is fast charging and fully discharged, making it ideal for use in hybrid energy-driven vehicles.
The vehicle charges the flywheel battery during normal exercise and brake braking; the flywheel battery provides power to the vehicle during acceleration or climbing, ensuring that the vehicle operates at a steady, optimal speed and reduces fuel consumption. , air and noise pollution, and can reduce engine maintenance and extend the life of the engine.
Flywheel battery electric vehicles use the mechanical energy stored in the flywheel to drive the car forward. Its propulsion system consists of a flywheel battery, a motor controller, a motor and a drive train.
The flywheel battery is actually a machine-to-electric energy conversion and storage device. The flywheel can store energy, and a mechanical battery developed according to the characteristics that the flywheel can store and release energy is the flywheel battery. A permanent magnet is placed inside the flywheel, and an induction coil is mounted on the outer casing, so that the flywheel has an environmentally-friendly car that develops energy-saving and alternative energy sources with the current awareness of environmental protection and the contradiction between global energy supply and demand. Reducing pollution to the environment has become an important trend in the development of the automotive industry in the world today. The automobile manufacturing industry has turned its attention to the development of electric vehicles. It is possible to find a new type of battery with high energy storage density, short charging time and reasonable price. It is the key to whether electric vehicles can have greater mobility and compete with gasoline vehicles. The flywheel battery has received extensive attention from the automotive industry due to its characteristics of cleanness, high efficiency, fast charge and discharge, and no pollution to the environment. It is expected that the 21st century flywheel battery will be a research hotspot in the electric vehicle industry.
The flywheel battery is fast charging and fully discharged, making it ideal for use in hybrid energy-driven vehicles.
The vehicle charges the flywheel battery during normal exercise and brake braking; the flywheel battery provides power to the vehicle during acceleration or climbing, ensuring that the vehicle operates at a steady, optimal speed and reduces fuel consumption. , air and noise pollution, and can reduce engine maintenance and extend the life of the engine.
Flywheel battery electric vehicles use the mechanical energy stored in the flywheel to drive the car forward. Its propulsion system consists of a flywheel battery, a motor controller, a motor and a drive train.
The flywheel battery is actually a machine-to-electric energy conversion and storage device. The flywheel can store energy, and a mechanical battery developed according to the characteristics that the flywheel can store and release energy is the flywheel battery. A permanent magnet is placed inside the flywheel, and an induction coil is mounted on the outer casing so that the flywheel has the dual function of an electric motor and a generator. When charging, the motor in the flywheel operates as a motor, and the flywheel rotates under the drive of the external power supply to reach a very high speed, thereby completing the energy-mechanical energy conversion energy storage process; when discharging, the motor in the flywheel is powered by the generator The state is running, and the electric energy is outputted by the flywheel to complete the release process of the mechanical energy-electric energy conversion.
Compared with the energy, the flywheel battery is 2-3 times larger than the nickel-hydrogen battery; the specific power, the flywheel battery is higher than the general chemical battery and the internal combustion engine, and its fast charging can be completed in 18 minutes and the energy storage time is long. It can be used for ultra-fast charging and no chemical life. The life of the whole battery is much longer than that of various chemical batteries. More importantly, the flywheel is a purely mechanical structure that does not generate exhaust pollution like an internal combustion engine. At the same time, there is no chemical reaction process of the chemical battery, no corrosion, and no waste disposal.
A car with 20 diameters of 230mm and a mass of 13.64kg of flywheel battery takes 6 hours to charge with utility power, 15 minutes for fast charging, and 560 kilometers for one charge. The dual function of the motor. When charging, the motor in the flywheel operates as a motor, and the flywheel rotates under the drive of the external power supply to reach a very high speed, thereby completing the energy-mechanical energy conversion energy storage process; when discharging, the motor in the flywheel is powered by the generator The state is running, and the electric energy is outputted by the flywheel to complete the release process of the mechanical energy-electric energy conversion.
Compared with the energy, the flywheel battery is 2-3 times larger than the nickel-hydrogen battery; the specific power, the flywheel battery is higher than the general chemical battery and the internal combustion engine, and its fast charging can be completed in 18 minutes and the energy storage time is long. It can be used for ultra-fast charging and no chemical life. The life of the whole battery is much longer than that of various chemical batteries. More importantly, the flywheel is a purely mechanical structure that does not generate exhaust pollution like an internal combustion engine. At the same time, there is no chemical reaction process of the chemical battery, no corrosion, and no waste disposal.
A car with 20 diameters of 230mm and a mass of 13.64kg of flywheel battery takes 6 hours to charge with utility power, 15 minutes for fast charging, and 560 kilometers for one charge.
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