The influence of exothermic electrode chemical reactions on the temperature of a lead-acid battery; Journal of Solid State Electrochemistry; Vol. 30
| Parent link: | Journal of Solid State Electrochemistry.— .— New York: Springer Science+Business Media LLC. Vol. 30.— 2026.— Article number 3, 9 p. |
|---|---|
| Hovedforfatter: | |
| Andre forfattere: | , |
| Summary: | Title screen Sources of irregular electricity generation (wind generators and solar power plants) cannot guarantee a stable supply of electricity to consumers. The only solution to the problem of involving such non-traditional renewable energy sources in the actual power supply is the accumulation of electricity in energy storage systems (ESS). The battery ESSs are considered promising according to several criteria. The objective lack of statistics on failures of battery energy storage systems and universal mathematical models for predicting the thermal runaway of electrochemical batteries is a limiting factor in the development of such technology for storing large volumes of electricity. This study analyzes the thermal conditions of a large lead-acid energy storage system are analyzed taking into account two mechanisms of heat generation for typical operating modes of battery and varying the heat exchange characteristics of the battery system with the external environment: ambient temperature and heat exchange intensity. The task of numerical temperature analysis is solved within the framework of a mathematical model with lumped parameters in the form of a system of ordinary differential equations. Numerical analysis made it possible to identify operating modes with a high probability of thermal runaway. It can occur even under conditions of heat exchange between the battery system and the external environment in the typical range of changes in ambient temperatures and heat transfer coefficients. For example, reducing the heat transfer coefficient of the housing surface of the basic cells of the battery assembly to 5 W/(m2 ·K) leads to thermal runaway of the lead-acid batteries already at an ambient temperature Tsurround=28 °C and other normal parameters Текстовый файл AM_Agreement |
| Sprog: | engelsk |
| Udgivet: |
2026
|
| Fag: | |
| Online adgang: | https://doi.org/10.1007/s10008-026-06543-x |
| Format: | Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=685137 |
MARC
| LEADER | 00000naa0a2200000 4500 | ||
|---|---|---|---|
| 001 | 685137 | ||
| 005 | 20260224143846.0 | ||
| 090 | |a 685137 | ||
| 100 | |a 20260224d2026 k||y0rusy50 ba | ||
| 101 | 0 | |a eng | |
| 102 | |a US | ||
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i |b e | |
| 182 | 0 | |a b | |
| 183 | 0 | |a cr |2 RDAcarrier | |
| 200 | 1 | |a The influence of exothermic electrode chemical reactions on the temperature of a lead-acid battery |f G. V. Kuznetsov, E. V. Kravchenko, N. A. Pribaturin | |
| 203 | |a Текст |b визуальный |c электронный | ||
| 283 | |a online_resource |2 RDAcarrier | ||
| 300 | |a Title screen | ||
| 320 | |a References: 40 tit | ||
| 330 | |a Sources of irregular electricity generation (wind generators and solar power plants) cannot guarantee a stable supply of electricity to consumers. The only solution to the problem of involving such non-traditional renewable energy sources in the actual power supply is the accumulation of electricity in energy storage systems (ESS). The battery ESSs are considered promising according to several criteria. The objective lack of statistics on failures of battery energy storage systems and universal mathematical models for predicting the thermal runaway of electrochemical batteries is a limiting factor in the development of such technology for storing large volumes of electricity. This study analyzes the thermal conditions of a large lead-acid energy storage system are analyzed taking into account two mechanisms of heat generation for typical operating modes of battery and varying the heat exchange characteristics of the battery system with the external environment: ambient temperature and heat exchange intensity. The task of numerical temperature analysis is solved within the framework of a mathematical model with lumped parameters in the form of a system of ordinary differential equations. Numerical analysis made it possible to identify operating modes with a high probability of thermal runaway. It can occur even under conditions of heat exchange between the battery system and the external environment in the typical range of changes in ambient temperatures and heat transfer coefficients. For example, reducing the heat transfer coefficient of the housing surface of the basic cells of the battery assembly to 5 W/(m2 ·K) leads to thermal runaway of the lead-acid batteries already at an ambient temperature Tsurround=28 °C and other normal parameters | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Journal of Solid State Electrochemistry |c New York |n Springer Science+Business Media LLC. | |
| 463 | 1 | |t Vol. 30 |v Article number 3, 9 p. |d 2026 | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a Uninterrupted power supply | |
| 610 | 1 | |a Lead-acid battery | |
| 610 | 1 | |a Thermal runaway | |
| 610 | 1 | |a Joule heating | |
| 610 | 1 | |a Exothermic electrode reaction | |
| 610 | 1 | |a Representative temperatures | |
| 610 | 1 | |a Fire preventing | |
| 700 | 1 | |a Kuznetsov |b G. V. |c Specialist in the field of heat power energy |c Professor of Tomsk Polytechnic University, Doctor of Physical and Mathematical Sciences |f 1949- |g Geny Vladimirovich |9 15963 | |
| 701 | 1 | |a Kravchenko |b E. V. |c specialist in the field of power engineering |c Associate Professor of Tomsk Polytechnic University, Candidate of technical sciences |f 1981- |g Evgeny Vladimirovich |9 16700 | |
| 701 | 1 | |a Pribaturin |b N. A. |g Nikolay Alekseevich | |
| 801 | 0 | |a RU |b 63413507 |c 20260224 | |
| 850 | |a 63413507 | ||
| 856 | 4 | 0 | |u https://doi.org/10.1007/s10008-026-06543-x |z https://doi.org/10.1007/s10008-026-06543-x |
| 942 | |c CF | ||