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SU635541A1 - Method of determining storage battery charge - Google Patents

Method of determining storage battery charge

Info

Publication number
SU635541A1
SU635541A1 SU762347975A SU2347975A SU635541A1 SU 635541 A1 SU635541 A1 SU 635541A1 SU 762347975 A SU762347975 A SU 762347975A SU 2347975 A SU2347975 A SU 2347975A SU 635541 A1 SU635541 A1 SU 635541A1
Authority
SU
USSR - Soviet Union
Prior art keywords
charge
battery
charging current
determining
degree
Prior art date
Application number
SU762347975A
Other languages
Russian (ru)
Inventor
Николай Матвеевич Анисимов
Original Assignee
Предприятие П/Я А-7449
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Предприятие П/Я А-7449 filed Critical Предприятие П/Я А-7449
Priority to SU762347975A priority Critical patent/SU635541A1/en
Application granted granted Critical
Publication of SU635541A1 publication Critical patent/SU635541A1/en

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Tests Of Electric Status Of Batteries (AREA)
  • Secondary Cells (AREA)

Description

Устройство на фиг. 1 содержит трансформатор /, потенциометр дл  установки величины зар дного тока 2, выпр митель 3, амперметр 4 дл  контрол  величины тока, пусковую кнопку 5 и милливольтметр переменного тока 6 дл  измерени  величины пульсации. Способ измерени  степени зар женности аккумул торной батареи осуществл ют следующим образом. При зар де аккумул торной батареи 7 с помощью милливольтметра измер ют величину пульсации переменного тока и стро т график зависимости, приведенный -н.а фиг. 2. Этот график снимаетс  один раз дл  тина аккумул торных батарей . Его можно снимать на заводе-изготовителе аккумул торных батарей и приводить в паспортных данных или при зар де батареи дл  использовани . В процессе использовани  аккумул торной батареи, дл  того чтобы узнать оставщийс  на батарее зар д, достаточно ггри пропускании зар дного тока измерить с помощью милливольтметра величину пульсации и по графику определить величину зар да, оставщегос  на батарее. Наиболее эффективен способ лри определении кон;ца зар да аккумул торной батареи. Предлагаемый способ измерени  степени зар женности аккумул торной батареи прост, так как с номощью одного доступного прибора (милливольтметра) позвол ет К1онт,ролировать степень зар женности различных типов аккумул торных батарей. Данный способ позвол ет значительно сэкономить врем , необходимое дл  приведени  батареи к действию, так как отпадает необходимость разр жать батарею до The device in FIG. 1 contains a transformer /, a potentiometer for setting the magnitude of the charging current 2, a rectifier 3, an ammeter 4 for monitoring the magnitude of the current, a start button 5, and an alternating current millivoltmeter 6 for measuring the magnitude of the ripple. The method for measuring the degree of charge of a battery is as follows. When charging the battery 7, the magnitude of the alternating current ripple is measured with a millivoltmeter and a graph is plotted, shown in Fig. 2. This graph is taken once for one-time batteries. It can be removed at the factory of the batteries and provided in the passport data or when the battery is charged for use. In the process of using a battery, in order to find out the charge remaining on the battery, it is enough to pass the charging current by measuring the milli-voltmeter with a millivoltmeter pulsation value and by graph determine the amount of charge remaining on the battery. The most effective way to determine the end of charge of a battery. The proposed method for measuring the degree of charge of a battery is simple, since using one available device (millivoltmeter) allows the Key to roll the level of charge of various types of batteries. This method significantly saves the time needed to bring the battery into action, as there is no need to discharge the battery until

Claims (3)

J ее исходного состо ни , а затем вновь зар жать ее, достаточно просто дозар дить ее, определ   окончание зар да по величине пульсации, соответствующей окончанию зар да. С помощью предлагаемого способа более точно определ етс  момент окончани  зар да аккумул торной батареи, так как автоматически учитываютс  ошибки в установке величины зар дного тока и различие в остаточной емкости аккумул торных батарей к началу зар да. Формула изобретени  СпосОб определени  степени зар женности аккумул торной батареи путем зар да ее, измерени  параметра батареи и сравнени  измеренной величины с экспериментальным графиком, сн тым дл  данного типа аккумул торных батарей, отличающийс  тем, что, с целью упрощени  определени , на аккумзл торную батарею подают пульсирующий зар дный ток, измер ют на ней напр жение пульсации переменной составл ющей зар дного тока, а искомую величину зар женности аккумул торной батареи определ ют по графику зависимости напр женн  пульсации переменной составл ющей зар дного тока от степени зар женности аккумул торной батареи . Источники информации, прин тые во внимание при экспертизе: 1.Авторское свидетельство СССР № 396765, кл. Н 01 М 10/48, 1974.  J of its initial state, and then recharge it, it is enough just to charge it, determining the end of charge by the magnitude of the pulsation corresponding to the end of charge. Using the proposed method, the moment of the end of the charge of the battery is determined more accurately, since errors in setting the charge current and the difference in the residual capacity of the batteries at the beginning of the charge are automatically taken into account. The claims of the method for determining the degree of charge of a battery by charging it, measuring the battery parameter and comparing the measured value with an experimental graph recorded for this type of battery, are different in that, for the sake of simplicity, the battery is supplied pulsating charging current, the voltage of the pulsating variable of the charging current component is measured on it, and the desired value of the battery charge is determined according to the plot of the voltage of the pool The values of the variable component of the charging current on the degree of charge of the battery. Sources of information taken into account in the examination: 1. USSR author's certificate number 396765, cl. H 01 M 10/48, 1974. 2.Патент США № 4808487, кл. 320-21, 1974. 2. US patent number 4808487, cl. 320-21, 1974. 3.Авторское свидетельство СССР № 514384, кл. Н 01 М 10/48, 1973.3. USSR author's certificate number 514384, cl. H 01 M 10/48, 1973. Уровень о/(он1/они  jaaadaLevel o / (he1 / they jaaada
SU762347975A 1976-04-16 1976-04-16 Method of determining storage battery charge SU635541A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762347975A SU635541A1 (en) 1976-04-16 1976-04-16 Method of determining storage battery charge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762347975A SU635541A1 (en) 1976-04-16 1976-04-16 Method of determining storage battery charge

Publications (1)

Publication Number Publication Date
SU635541A1 true SU635541A1 (en) 1978-11-30

Family

ID=20657017

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762347975A SU635541A1 (en) 1976-04-16 1976-04-16 Method of determining storage battery charge

Country Status (1)

Country Link
SU (1) SU635541A1 (en)

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