период формовки батарей

English translation: battery formation time

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
Russian term or phrase:период формовки батарей
English translation:battery formation time
Entered by: Frank Szmulowicz, Ph. D.

09:04 Feb 21, 2021
Russian to English translations [PRO]
Tech/Engineering - Engineering (general)
Russian term or phrase: период формовки батарей
Корректировка проекта

Для помещений аккумуляторных батарей, работающих в режиме постоянного подзаряда и заряда при напряжении до 2,3 В на элемент, должно быть предусмотрено применение стационарных или инвентарных устройств принудительной приточно-вытяжной вентиляции на период формовки батарей и контрольных перезарядов.

Спасибо.
Nadezhda Wenzel
battery formation time
Explanation:
Battery formation is the process of performing the initial charge/discharge operation on the battery cell. During this stage, special electrochemical solid electrolyte interphase (SEI) will be formed at the electrode, mainly on an anode. This layer is sensitive to many different factors and has major impacts on battery performance during its life time. Battery formation can take many days depending on the battery chemistry. Using a 0.1 C (C is the cell capacity) current during formation is very typical, taking up to 20 hours for a full charge and discharge cycle, making up 20% to 30% of the total battery cost.


Analog Devices offers a comprehensive battery formation control system solution based on a single silicon chip, the AD8452. With precise formation process performance, formation time for each battery cell can be optimized.
https://www.analog.com/en/technical-articles/power-efficient...

High charging currents are also used which contribute to a shorter battery formation time.
https://www.esi-africa.com/industry-sectors/energy-efficienc...

In cases studied by Rigby and McDonagh, this can amount to a 20% increase in a battery’s formation time. Even a few hours per day per circuit, with 7-days-a-week working times, can lead to high percentage losses in total factory output.
https://www.bestmag.co.uk/content/peak-battery-performance-n...
Selected response from:

Frank Szmulowicz, Ph. D.
United States
Local time: 08:42
Grading comment
Благодарю.
4 KudoZ points were awarded for this answer



Summary of answers provided
3 +2batteries (plates) forming time/period
mk_lab
3 +1battery formation time
Frank Szmulowicz, Ph. D.


  

Answers


3 hrs   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +1
battery formation time


Explanation:
Battery formation is the process of performing the initial charge/discharge operation on the battery cell. During this stage, special electrochemical solid electrolyte interphase (SEI) will be formed at the electrode, mainly on an anode. This layer is sensitive to many different factors and has major impacts on battery performance during its life time. Battery formation can take many days depending on the battery chemistry. Using a 0.1 C (C is the cell capacity) current during formation is very typical, taking up to 20 hours for a full charge and discharge cycle, making up 20% to 30% of the total battery cost.


Analog Devices offers a comprehensive battery formation control system solution based on a single silicon chip, the AD8452. With precise formation process performance, formation time for each battery cell can be optimized.
https://www.analog.com/en/technical-articles/power-efficient...

High charging currents are also used which contribute to a shorter battery formation time.
https://www.esi-africa.com/industry-sectors/energy-efficienc...

In cases studied by Rigby and McDonagh, this can amount to a 20% increase in a battery’s formation time. Even a few hours per day per circuit, with 7-days-a-week working times, can lead to high percentage losses in total factory output.
https://www.bestmag.co.uk/content/peak-battery-performance-n...

Frank Szmulowicz, Ph. D.
United States
Local time: 08:42
Works in field
Native speaker of: Native in EnglishEnglish, Native in PolishPolish
PRO pts in category: 156
Grading comment
Благодарю.

Peer comments on this answer (and responses from the answerer)
agree  yaal
1 hr
  -> Thank you, yaal. (BTW. formation is the established term).
Login to enter a peer comment (or grade)

31 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5 peer agreement (net): +2
batteries (plates) forming time/period


Explanation:
Формовка батарей (точнее, пластин аккумуляторных батарей) - это несколько процессов их предварительного заряда-разряда для активизации поверхности пластин и выхода аккумулятора на оптимальный режим работы

Формовка аккумуляторных батарей
http://www.4akb.ru/stati/formovka-akkumulyatornykh-batarey/
Формовка нужна для батарей любого типа — даже литий-ионных и литий-полимерных. Признаком успешной формовки аккумулятора является замедление роста его времени разряда после его полного заряда.
Формовка пластин аккумулятора является важной стадией в процессе его изготовления. В процессе формовки происходят реакции разрядки и перезарядки батареи за счет электрохимического превращения активного вещества. Поскольку, пластины аккумулятора содержат эти вещества, происходит процесс преобразования химической энергии в электрическую и наоборот.
Для того, чтобы сделать пластины активными, их подвергают формовке, превращающей неактивные оксиды и сульфаты свинца в металлические, которые являются активными.

US3871919A - Battery plate forming apparatus
patents.google.com › patent
A battery plate forming tank having a removable cover with a filter vent therein to permit the gases generated in the forming process to escape but to condense and retain acid vapors in the tank. An adjustable rack is located in the tank for supporting spaced parallel battery plates with their shorter sides vertical and their longer sides horizontal for easy viewing and access..

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Note added at 6 hrs (2021-02-21 15:56:36 GMT)
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High Voltage Lead-acid Battery Modules - ResearchGate
www.researchgate.net › 22468...
Details of the structure of the composite, battery construction techniques and methods for filling and forming of batteries are discussed.

https://patents.google.com/patent/CA2525537A1/en
A method for forming lead-acid batteries (2) that comprises the following stages: a first electrolyte (7) at a given concentration and constant temperature is collected from a first tank (5); said first electrolyte (7) is distributed to the batteries; said first electrolyte (7) is circulated continuously at predetermined and substantially constant concentration and temperature for a preset amount of time; said batteries are powered with a direct current during the circulation of said first electrolyte (7) for a given initial charge time; the circulation of said first electrolyte (7) is cut off and a second electrolyte (8) is circulated in said batteries, said second electrolyte being collected from a second tank (6), at a greater concentration than the previous electrolyte and at a preset and substantially constant temperature for a further preset time; said batteries are powered with a direct current during the circulation of said second electrolyte (8) for a preset second charge time.

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Note added at 7 hrs (2021-02-21 16:41:53 GMT)
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battery plate forming
https://www.multitran.com/m.exe?s=battery plate forming&l1=1...
эл. формовка аккумуляторных пластин
эл.тех. формовка пластин аккумулятора
battery-plate forming
тех. формовка пластин аккумулятора

mk_lab
Ukraine
Local time: 14:42
Native speaker of: Native in RussianRussian, Native in UkrainianUkrainian
PRO pts in category: 454

Peer comments on this answer (and responses from the answerer)
agree  Lesia Kutsenko
2 hrs
  -> Спасибо

agree  ImPad
3 hrs
  -> Спасибо

neutral  yaal: Ваш термин относится к процессу изготовления батареи, у аскера же речь про требования ПУЭ к аккумуляторным. Правильный термин - formation
6 hrs
  -> Прочтите ссылки, приведенные в моем ответе. Forming - это процесс формовки активного слоя на поверхности аккумуляторных пластин путем зарядки сильным током. Иногда пишут и formation, но во всех тематических словарях - forming
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