RU2012147866A - BATTERY RESIDUAL ENERGY METER - Google Patents
BATTERY RESIDUAL ENERGY METER Download PDFInfo
- Publication number
- RU2012147866A RU2012147866A RU2012147866/07A RU2012147866A RU2012147866A RU 2012147866 A RU2012147866 A RU 2012147866A RU 2012147866/07 A RU2012147866/07 A RU 2012147866/07A RU 2012147866 A RU2012147866 A RU 2012147866A RU 2012147866 A RU2012147866 A RU 2012147866A
- Authority
- RU
- Russia
- Prior art keywords
- calculator
- adc
- temperature
- energy
- inputs
- Prior art date
Links
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
Измеритель остаточной энергии аккумулятора, содержащий аналого-цифровой преобразователь (АЦП), отличающийся тем, что он содержит первый АЦП, последовательно соединенные блоки шунт, операционный усилитель, первый АЦП, масштабный делитель, первый температурный корректор, сумматор, триггер, вычислитель среднего значения, счетчик энергии, вычислитель заряда и индикатор; выходы таймера связаны со входами сумматора, триггера, счетчика энергии, вычислителя саморазряда и вычислителя заряда, а выход вычислителя саморазряда соединен со входом счетчика энергии; также устройство содержит последовательно соединенные резистивный делитель, второй АЦП и второй температурный корректор, кроме того в составе устройства присутствует датчик температуры, выход которого соединен со входами первого температурного корректора, второго температурного корректора и вычислителя саморазряда, выходы первого и второго логических устройств соединены со входом счетчика энергии, а входы первого и второго логических устройств с выходами первого и второго температурных корректоров.A battery residual energy meter containing an analog-to-digital converter (ADC), characterized in that it contains a first ADC, series-connected shunt blocks, an operational amplifier, a first ADC, a scale divider, a first temperature corrector, an adder, a trigger, an average value calculator, a counter energy, charge calculator and indicator; the outputs of the timer are connected to the inputs of the adder, trigger, energy counter, self-discharge calculator and charge calculator, and the output of the self-discharge calculator is connected to the input of the energy counter; the device also contains a series-connected resistive divider, a second ADC and a second temperature corrector, in addition, the device contains a temperature sensor, the output of which is connected to the inputs of the first temperature corrector, the second temperature corrector and a self-discharge calculator, the outputs of the first and second logic devices are connected to the counter input energy, and the inputs of the first and second logic devices with the outputs of the first and second temperature correctors.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012147866/07A RU2538096C2 (en) | 2012-11-09 | 2012-11-09 | Measuring instrument of residual energy of accumulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012147866/07A RU2538096C2 (en) | 2012-11-09 | 2012-11-09 | Measuring instrument of residual energy of accumulator |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012147866A true RU2012147866A (en) | 2014-05-27 |
RU2538096C2 RU2538096C2 (en) | 2015-01-10 |
Family
ID=50774926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012147866/07A RU2538096C2 (en) | 2012-11-09 | 2012-11-09 | Measuring instrument of residual energy of accumulator |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2538096C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111551863A (en) * | 2020-04-30 | 2020-08-18 | 杭州拓深科技有限公司 | Method for measuring residual electric quantity of battery and application thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1718305A1 (en) * | 1990-04-10 | 1992-03-07 | Ростовский институт инженеров железнодорожного транспорта | Method of measurement of residual capacitance of chemical current supply |
RU2127010C1 (en) * | 1995-12-18 | 1999-02-27 | Маслаков Михаил Дмитриевич | Device for measuring lead-acid cell parameters |
RU2293343C1 (en) * | 2005-07-26 | 2007-02-10 | Государственное образовательное учреждение высшего профессионального образования "Южно-Российский государственный технический университет (Новочеркасский политехнический институт)" | Method for determining remaining capacity of lead accumulator |
JP5003257B2 (en) * | 2007-04-10 | 2012-08-15 | 日産自動車株式会社 | Power supply system for hybrid electric vehicle and control device thereof |
-
2012
- 2012-11-09 RU RU2012147866/07A patent/RU2538096C2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111551863A (en) * | 2020-04-30 | 2020-08-18 | 杭州拓深科技有限公司 | Method for measuring residual electric quantity of battery and application thereof |
Also Published As
Publication number | Publication date |
---|---|
RU2538096C2 (en) | 2015-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20141110 |