Advantages, disadvantages and main components of lithium battery electric bicycle
How to define lithium battery electric bicycle
Usually, the vast majority of electric bicycles use lithium batteries as a power source, because lithium batteries have an absolute advantage in size. Generally speaking, lead-acid batteries are not suitable as a power source for electric bicycles, mainly because of their size and weight as a consideration, lead-acid batteries are overwhelmingly used in electric motorcycles, while electric bicycles are lighter, so, in general, electric bicycles use Lithium battery, lithium battery electric bicycle is a bicycle with lithium battery as the auxiliary energy source, after the installation of the motor, controller, handlebar gate and other manipulation components and display instrumentation system of the mechatronics of personal transportation.
Electric bicycle lithium battery manufacturer to explain the advantages and disadvantages of the application of lithium battery electric bicycle?
The composition of lithium battery electric bicycle
1、Lithium power battery
Battery is to provide the energy of electric bicycle with the car energy, but also an important component of lithium battery bicycle. Shenzhen Ruiding Electronics Co., Ltd. is a professional custom manufacturer of power lithium battery, with 16 years of experience in power lithium battery PACK. Reliable quality.
2、Specialized battery charger
Lithium battery needs a special charger with CC/CV stop charging mechanism for charging. Do not use lead-acid battery chargers mixed. You must use the charger with the car to charge the lithium battery, if you need another charger, you must also be equipped with a matching charger to use. Otherwise, it may lead to damage of the lithium battery.
3、Controller
The controller is the part that controls the speed of the motor, and is also the core of the electric system of the electric vehicle, with under-voltage, current-limiting or over-current protection function. The intelligent controller also has a variety of riding modes and self-test function of the whole vehicle electrical parts. The controller is the core component of electric vehicle energy management and various control signal processing.
4、Turntable and gate
Turnbuckle and gate are the signal input parts of the controller. Turn signal is the driving signal of electric vehicle motor rotation. The gate signal is an electrical signal output to the controller by the electronic circuit inside the gate when the electric vehicle brakes; after the controller receives this signal, it will cut off the power supply to the motor, so as to realize the brake power-off function.
5、Boost sensor
The booster sensor is needed when the electric bicycle has the function of booster, when the electric bicycle is in the booster state is to detect the riding pedal force back to the pedal speed signal device. Controller according to the electric drive power, in order to achieve automatic matching of human and electric power, together with the electric bike motor rotation.
6、Motor
Electric bicycle power output of the main components.
7、Lighting and instrumentation
Lamps and meters are a combination of parts that provide lighting and display the status of the electric bicycle. The instrumentation generally provides battery voltage display, whole vehicle speed display, riding status display, lamp status display, etc. The intelligent meter can also display the fault situation of each electrical component of the whole vehicle.
What are the advantages and disadvantages of Li-ion battery electric bicycle_How much does Li-ion battery electric bicycle cost?
What are the advantages and disadvantages of Li-ion battery electric bicycle?
Advantages
Small and convenient, a great tool for short distance family trips. Part of the foldable electric bicycle does not take up much space after folding, and is easy to carry.
Disadvantages
Although these lithium batteries have high capacity density, the electrolyte is flammable and may explode and catch fire in case of major abnormalities. So far, many public places have banned the entry of lithium battery travel equipment, including lithium battery electric bicycles.
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