title: Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð°ÐºÐºÑÐ¼ÑÐ»ÑÑÐ¾ÑÐ½Ð¾Ð¹ Ð±Ð°ÑÐ°ÑÐµÐµÐ¹ ÑÑÐ°Ð½ÑÐ¿Ð¾ÑÑÐ½Ð¾Ð³Ð¾ ÑÑÐµÐ´ÑÑÐ²Ð° Ð¼Ð¾ÑÐ½Ð¾ÑÑÑÑ 3 ÐºÐÑ Ð¸ Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑÐ½ÑÐ¼ ÑÐ¾ÐºÐ¾Ð¼ 50 Ð
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Development of a vehicle battery management system with a power of 3 kW and a rated current of 50 A
Creators: name: ÐÑÐºÑÑÐ½ÐµÐ½ÐºÐ¾, ÐÐ¼Ð¸ÑÑÐ¸Ð¹
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2021
Subjects: Ð°ÐºÐºÑÐ¼ÑÐ»ÑÑÐ¾ÑÐ½Ð°Ñ Ð±Ð°ÑÐ°ÑÐµÑ
ÑÐ¸ÑÑÐµÐ¼Ð° ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð°ÐºÐºÑÐ¼ÑÐ»ÑÑÐ¾ÑÐ½Ð¾Ð¹ Ð±Ð°ÑÐ°ÑÐµÐµÐ¹
Ð¿Ð°ÑÑÐ¸Ð²Ð½Ð°Ñ Ð±Ð°Ð»Ð°Ð½ÑÐ¸ÑÐ¾Ð²ÐºÐ°
Ð»Ð¸ÑÐ¸Ð¹-Ð¶ÐµÐ»ÐµÐ·Ð¾-ÑÐ¾ÑÑÐ°ÑÐ½Ð°Ñ
battery pack
battery management system
passive balancing
lithium-iron-phosphate

description: ÐÐ°Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¿Ð¾ÑÐ²ÑÑÐµÐ½Ð° ÑÐ¾Ð·Ð´Ð°Ð½Ð¸Ñ Ð¸ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÑÐµÐ¼Ñ ÑÐ¿ÑÐ°Ð²Ð»ÐµÐ½Ð¸Ñ Ð·Ð°ÑÑÐ´Ð¾Ð¼ Ð¸ Ð±Ð°Ð»Ð°Ð½ÑÐ¸ÑÐ¾Ð²ÐºÐ¸ Ð°ÐºÐºÑÐ¼ÑÐ»ÑÑÐ¾ÑÐ½Ð¾Ð¹ Ð±Ð°ÑÐ°ÑÐµÐ¸. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÐ·ÑÑÐµÐ½Ð¸Ðµ Ð¸ ÑÑÐ°Ð²Ð½Ð¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¸Ð¿Ð¾Ð² Ð°ÐºÐºÑÐ¼ÑÐ»ÑÑÐ¾ÑÐ½ÑÑ Ð±Ð°ÑÐ°ÑÐµÐ¹. 2. ÐÐ¾Ð´Ð±Ð¾Ñ Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑÐ½ÑÑ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð°ÐºÐºÑÐ¼ÑÐ»ÑÑÐ¾ÑÐ½Ð¾Ð¹ Ð±Ð°ÑÐ°ÑÐµÐ¸ Ð´Ð»Ñ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. 3. Ð¡Ð¾Ð·Ð´Ð°Ð½Ð¸Ðµ ÑÐ¸ÑÑÐµÐ¼Ñ ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð·Ð° Ð·Ð°ÑÑÐ´Ð¾Ð¼ Ð¸ Ð¾ÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð·Ð°ÑÑÐ´Ð°. 4. ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½ÑÑ ÑÑÐµÐ¼ Ð² ÑÑÐµÐ´Ðµ Matlab/Simulink. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ»Ð° Ð¸Ð·ÑÑÐµÐ½Ð° ÑÐ°Ð·ÑÑÐ´Ð½Ð°Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ° ÑÐ°Ð·Ð»Ð¸ÑÐ½ÑÑ ÑÐ¸Ð¿Ð¾Ð² Ð°ÐºÐºÑÐ¼ÑÐ»ÑÑÐ¾ÑÐ½ÑÑ Ð±Ð°ÑÐ°ÑÐµÐ¹, Ð¸ Ð¸ÑÑÐ¾Ð´Ñ Ð¸Ð· ÑÑÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð±ÑÐ»Ð¸ Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ñ Ð½Ð¾Ð¼Ð¸Ð½Ð°Ð»ÑÐ½ÑÐµ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÑ Ð°ÐºÐºÑÐ¼ÑÐ»ÑÑÐ¾ÑÐ½Ð¾Ð¹ Ð±Ð°ÑÐ°ÑÐµÐ¸, Ð° ÑÐ°ÐºÐ¶Ðµ Ð±ÑÐ»Ð¾ Ð¸Ð·ÑÑÐµÐ½Ð¾ Ð¿Ð¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÑÐµÐµÐº Ñ Ð¼ÐµÐ½ÑÑÐµÐ¹ ÑÐ¼ÐºÐ¾ÑÑÑÑ Ð¾ÑÐ½Ð¾ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ Ð¾ÑÑÐ°Ð»ÑÐ½ÑÑ, Ð¸ ÑÐ¾, ÐºÐ°Ðº Ð½Ð° ÑÑÐ¾ Ð¾ÑÑÐµÐ°Ð³Ð¸ÑÑÐµÑ ÑÐ¸ÑÑÐµÐ¼Ð° ÐºÐ¾Ð½ÑÑÐ¾Ð»Ñ Ð·Ð°ÑÑÐ´Ð°. ÐÑÐ»Ð¸ Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ Ð³ÑÐ°ÑÐ¸ÐºÐ¸ Ð·Ð°ÑÑÐ´Ð° Ð¾Ð´Ð½Ð¾Ð¹ ÑÑÐµÐ¹ÐºÐ¸ Ð°ÐºÐºÑÐ¼ÑÐ»ÑÑÐ¾ÑÐ½Ð¾Ð¹ Ð±Ð°ÑÐ°ÑÐµÐ¸, Ð²ÑÐµÐ¼ÐµÐ½Ð½ÑÐµ Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ñ ÑÐ°Ð±Ð¾ÑÑ ÑÐµÐ»Ðµ, Ð° ÑÐ°ÐºÐ¶Ðµ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÑ ÑÐ¸Ð½Ð°Ð»ÑÐ½Ð¾Ð¹ Ð±Ð°Ð»Ð°Ð½ÑÐ¸ÑÐ¾Ð²ÐºÐ¸ ÑÑÐµÐµÐº.
description: This work is devoted to the creation and modeling of a battery charge management and balancing system. Tasks that were solved in the course of the study: 1. Study and comparative analysis of different types of batteries. 2. Selection of nominal parameters of the battery for simulation. 3. Create a system for monitoring the charge and stopping the charge. 4. Modeling and analysis of the developed schemes in the Matlab/Simulink environment. In this work, the discharge characteristics of various types of batteries were studied, and based on these characteristics, the nominal parameters of the battery were selected, as well as the behavior of cells with a lower capacity relative to the others, and how the charge control system will react to this. Graphs of the charge of one battery cell, time diagrams of the relay operation, as well as the results of the final cell balancing were obtained.