Components Of Battery Management System

A battery management system consists of electronic components and apart from these components, it has certain functions and features which help in the battery pack’s safety and operational requirements. BMS looks after the state of charge (SOC) and state of health (SOH) of battery packs. BMS Controller Suppliers are very much busy as the popularity of EVs is very much on the rise, BMS controller suppliers are finding it difficult to meet the demand of the market.

For more updates please visit our website: https://jttelectronics.com/

For more detail please click here: https://rb.gy/qiwpva

BATTERY BATTERY managed SYSTEM BATTERY pack BMS Cell Voltage

For more updates please visit our website: https://jttelectronics.com/

For more detail please click here: https://rb.gy/qiwpva

BATTERY BATTERY managed SYSTEM BATTERY pack BMS Cell Voltage

 
COMPONENTS OF BATTERY MANAGEMENT SYSTEM 
Electric vehicles are promoted by various governments through incentives offered by them 
and the reason behind this is that they emit lesser carbon emissions in comparison to 
vehicles that run on gasoline or fossil fuel. Electric vehicles run on batteries which are 
managed through a Battery management system, without BMS it is not safe to use these 
powerful Lithium-ion batteries as BMS not only improves the overall operational efficiency 
of the battery pack but ensures safe operations as well. The battery management system 
very much works in the same manner as the brain works in our body, the same is BMS for 
the battery pack in the electric vehicle. BMS is also getting advanced and there are BMS 
which have software linked to it, BMS Link Software Suppliers are plenty in the market and 
these BMS link software suppliers are busy as demand for such software is pretty much on 
the rise.  
 
 
A battery management system consists of electronic components and apart from these 
components, it has certain functions and features which help in the battery pack’s safety 
and operational requirements. BMS looks after the state of charge (SOC) and state of health 
(SOH) of battery packs. BMS Controller Suppliers are very much busy as the popularity of 
EVs is very much on the rise; BMS controller suppliers are finding it difficult to meet the 
demand of the market.  
 
Key Components Of Battery Management System  
The battery management system does the following functions:  
 Voltage, current and temperature control and measurement. 
 Assessment of SOC and SOH.  
 Fault detection. 
 Cell balancing. 
 Data storage. 
 There are mainly six components of the battery management system. 
 
Battery cell monitor. 
 
Cut-off FETs. 
 Monitoring of Temperature. 
 
Cell voltage balance. 
 
BMS algorithms. 
 
Real-Time Clock ( RTC )  
 
Significance And Application Of Each Component 
 Battery Cell Monitor  
Its function is to monitor the voltage of the battery systems, capable of measuring high 
voltage and the overall cost is low for this component. Individual cell voltage is measured as 
it is the easiest way to determine the battery pack’s charge. 
 
 Cut Off FETs  
FET driver connects and isolates the load and charger of the battery pack and it is done 
through voltage, current measurements, and real-time detection circuitry.  
 MONITORING OF TEMPERATURE  
Through monitoring of temperature battery charging or discharging is assessed whether it is 
desirable or not. Temperature sensors monitor the energy storage system or cell grouping 
for compact portable applications.  
 
 Cell Voltage Balance 
Cell voltage monitoring is crucial to determine the health of the battery pack, it ensures that 
the cells are in proper condition and long battery life is achieved. The best operating voltage 
ranges from 2.5V to 4.2V in a lithium-ion battery.  
 
 BMS Algorithms  
A quick and effective decision is required to be taken based on information received and for 
this very purpose, a microcontroller for the battery management system is needed to 
collect, 
organize 
and 
assess 
the 
information 
from 
the 
sensing 
circuitry.  
 
 Real-Time Clock 
It is very much the black box of the electric vehicle as it allows the user to know the 
behavior of the battery pack along with the memory stage and time-stamping.  
 
 Working On Battery Management System  
By tracking the status of each cell in the battery pack and determining the SOC (state of 
charge) and SOH (state of health) it is estimated how much current is required for safe 
charge and discharge operations so that batteries are not harmed.  
 
  
Source Link - >> https://jttelectronics1.weebly.com/blog/components-of-
battery-management-system3465301 
 
Website - >> https://jttelectronics.com/