Description
BMS For Power&electric Tools
Power tools BMS (Battery Management System) is a set of intelligent management system specially designed for the battery packs used in power tools, which is briefly introduced for you below:
Main Functions
– Power Monitoring: Accurately monitor the remaining power of the battery pack in real time, and through the corresponding algorithm, the power information is converted into intuitive display data, so that the user can clearly know the length of time that the power tool can be used, which makes it easy to reasonably arrange the operation time.
– Voltage management: Pay close attention to the voltage status of each individual battery in the battery pack. To prevent overcharging or over-discharging of single batteries, for example, when charging, ensure that the voltage of each single battery does not exceed the safe upper limit; when discharging, do not let the voltage drop too low, so as to protect the battery and prolong the service life of the battery.
– Temperature monitoring: The battery will heat up during the working process of the power tool, and the BMS will detect the battery temperature in real time. Once the temperature exceeds the reasonable range, corresponding measures will be taken, such as appropriately reducing the battery charging and discharging power when the temperature is too high, avoiding safety problems caused by overheating, and at the same time guaranteeing stable battery performance.
– Equalization control: Since there are some differences in the capacity and internal resistance of each individual battery in the battery pack, the BMS can make the state of each individual battery as consistent as possible by means of active equalization or passive equalization, so as to avoid the performance difference of individual batteries from affecting the performance and life of the whole battery pack.
Important Role
– Enhancement of safety: Effectively avoiding the occurrence of overcharging, over-discharging, overheating and other dangerous situations that may lead to fire and explosion of the battery, and safeguarding the user’s personal safety and the safety of the environment during the operation of the power tools.
– Extend battery life: Through reasonable charging and discharging management and equalization control, it reduces the unreasonable loss of the battery, so that the battery can maintain good performance for a longer period of time, reducing the frequency of battery replacement and saving the cost of use.
– Optimize user experience: Accurate power display allows users to make charging and other arrangements in advance, while stable battery performance ensures that the power tool can work continuously and stably without frequent lagging and other impacts on work efficiency due to battery problems.
Applications
Battery packs equipped with BMS play a key role in enhancing the overall performance and safety of all types of power tools, such as electric drills, electric saws, electric screwdrivers, etc., whether they are for domestic or industrial use.
How to choose the right power tools BMS is crucial, now let us roughly show one of our hot electric hand drill BMS application
Factory address: Building 4, Shayi Beifang Yongfa Technology Park, Xinhe Road, Gonghe Community, Shajing Street Baoan District, Shenzhen City, China
R&D Address: Xinhe Road, Gonghe Community, Shajing Street Baoan District, Shenzhen City, China
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