title: ÐÐ¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ Ð´Ð¸Ð½Ð°Ð¼Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿ÑÐ¾ÑÐµÑÑÐ¾Ð² Ð² Ð»Ð¸ÑÐ¸Ð¹-Ð¸Ð¾Ð½Ð½ÑÑ Ð°ÐºÐºÑÐ¼ÑÐ»ÑÑÐ¾ÑÐ°Ñ Ð² Ð°Ð²Ð°ÑÐ¸Ð¹Ð½Ð¾Ð¼ ÑÐµÐ¶Ð¸Ð¼Ðµ ÑÐ°Ð±Ð¾ÑÑ
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: Simulation of dynamic processes in lithium-ion batteries in emergency operation
Creators: name: ÐÐ°ÑÐºÐµÐ²Ð¸Ñ, ÐÐ°ÑÑÑ
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: Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ð¹ Ð¸ÑÑÐ¾ÑÐ½Ð¸Ðº ÑÐ¾ÐºÐ°
Ð»Ð¸ÑÐ¸Ð¹-Ð¸Ð¾Ð½Ð½ÑÐ¹ Ð°ÐºÐºÑÐ¼ÑÐ»ÑÑÐ¾Ñ
Ð½Ð°ÐºÐ¾Ð¿Ð¸ÑÐµÐ»Ñ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸
Ð´ÐµÐ³ÑÐ°Ð´Ð°ÑÐ¸Ñ Ð±Ð°ÑÐ°ÑÐµÐ¸
ÐºÐ¾ÑÐ¾ÑÐºÐ¾Ðµ Ð·Ð°Ð¼ÑÐºÐ°Ð½Ð¸Ðµ
Ð¼Ð°ÑÐµÐ¼Ð°ÑÐ¸ÑÐµÑÐºÐ¾Ðµ Ð¼Ð¾Ð´ÐµÐ»Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
ÑÐ»ÐµÐºÑÑÐ¾Ñ Ð¸Ð¼Ð¸ÑÐµÑÐºÐ¸Ðµ Ð¿ÑÐ¾ÑÐµÑÑÑ
chemical current source
lithium-ion battery
electric power storage
battery degradation
short circuit
mathematical simulation
electrochemical processes

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description: The subject of the graduate qualification work is: "Modeling of dynamic processes in lithium-ion batteries in emergency operation". In this work simulates the dynamic processes occurring in a lithium-ion battery during its operation in abnormal situations, in particular in the external short circuit mode, in order to identify the boundaries of operational stability and organize a reliable battery management system. The research set the following goals: 1. study of the device of lithium-ion storage batteries; 2. determination of current-forming processes in lithium-ion batteries; 3. analysis of the causes of emergency situations during the operation of lithium-ion batteries; 4. an overview of the previously developed mathematical models of a lithium-ion storage battery in a short circuit; 5. theoretical basis for building a mathematical model; 6. mathematical modeling of dynamic processes occurring in a lithium-ion battery with an external short circuit; 7. review of experimental data in order to compare with those that were obtained from the results of mathematical modeling; 8. application of the developed mathematical model to improve the efficiency of operation of lithium-ion batteries when operating in short circuit mode.