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HVS-3187.IoT based EV Energy Management and monitoring using Thingspeak - BMS with Li-ion Batteries
HVS-3187.IoT based EV Energy Management and monitoring using Thingspeak - BMS with Li-ion Batteries
HVS-3187.IoT based EV Energy Management and monitoring using Thingspeak - BMS with Li-ion Batteries
HVS-3187.IoT based EV Energy Management and monitoring using Thingspeak - BMS with Li-ion Batteries

HVS-3187.IoT based EV Energy Management and monitoring using Thingspeak - BMS with Li-ion Batteries

₹10,000.00

The use of green energy is becoming increasingly more important in today’s world. Therefore, electric vehicles are currently the best choice for the environment in terms of public and personal transportation. Because of its high energy and current density, lithium-ion batteries are widely used in electric vehicles.

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The use of green energy is becoming increasingly more important in today’s world. Therefore, electric vehicles are currently the best choice for the environment in terms of public and personal transportation. Because of its high energy and current density, lithium-ion batteries are widely used in electric vehicles. Unfortunately, lithium-ion batteries can be dangerous if they are not operated within their Safety Operation Area (SOA). Therefore, a battery management system (BMS) must be used in every lithium-ion battery, especially for those used in electric vehicles. A battery management system (BMS) is proposed which is used for electronic vehicle that manages a rechargeable battery (cell or battery pack), such as by protecting the battery from operating outside its safe operating area, monitoring its state of charging and state of health using IOT to improve the performance of the designed project.   The microcontroller measures the SOC (State-of-Charge)  from voltage sensors and based on that it will switch ON/OFF the relays for battery charging. Here relay works as a switch to ON/OFF the charging connection. And also, it will display the each battery voltage, temperature, SOC  values on LCD module and also sending this data into the thingspeak through wi-fi. It will activate the buzzer if the sensor data exceed threshold value. If the temperature value crosses the set limit it will switch ON the cooling fan for maintaining the temperature. The main controlling device of the project is PIC Microcontroller which loaded program written in embedded C language.      

The major building blocks of this project are:
  • Regulated power supply
  • PIC Microcontroller.
  • Ds18b20 Temperature sensor.
  • Voltage sensor.
  • Buzzer.
  • Three li-ion battery packs.
  • Three Relays.
  • Charging Circuit.
  • LCD display.
  • LED Indicators
  • Crystal oscillator
  • Reset button.
  • ESP8266 Wi-Fi module.
  • Load(DC motor).
  • Cooling fan.
  Software’s used:
  • PIC-C compiler for Embedded C programming.
  • PIC kit 2 programmer for dumping code into Micro controller.
  • Express SCH for Circuit design.
  TECHNOLOGY USED:
  • IOT thingspeak technology.
  Block diagram: video:

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