CN103026245A - 电压测量电路和方法 - Google Patents
电压测量电路和方法 Download PDFInfo
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- CN103026245A CN103026245A CN2011800336318A CN201180033631A CN103026245A CN 103026245 A CN103026245 A CN 103026245A CN 2011800336318 A CN2011800336318 A CN 2011800336318A CN 201180033631 A CN201180033631 A CN 201180033631A CN 103026245 A CN103026245 A CN 103026245A
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- 238000000034 method Methods 0.000 title description 8
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 230000010354 integration Effects 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 238000005259 measurement Methods 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 12
- 238000000691 measurement method Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 2
- 230000005055 memory storage Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/22—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-emitting devices, e.g. LED, optocouplers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
- B60L58/14—Preventing excessive discharging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
- B60L58/15—Preventing overcharging
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3828—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/40—Data acquisition and logging
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
- G16Z99/00—Subject matter not provided for in other main groups of this subclass
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
- Secondary Cells (AREA)
- Tests Of Electric Status Of Batteries (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-154610 | 2010-07-07 | ||
JP2010154610A JP2012018037A (ja) | 2010-07-07 | 2010-07-07 | 電圧測定回路及び方法 |
PCT/JP2011/065178 WO2012005186A1 (ja) | 2010-07-07 | 2011-07-01 | 電圧測定回路及び方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103026245A true CN103026245A (zh) | 2013-04-03 |
CN103026245B CN103026245B (zh) | 2015-08-12 |
Family
ID=45441165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180033631.8A Active CN103026245B (zh) | 2010-07-07 | 2011-07-01 | 电压测量电路和方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9395394B2 (zh) |
EP (1) | EP2592427B1 (zh) |
JP (1) | JP2012018037A (zh) |
CN (1) | CN103026245B (zh) |
WO (1) | WO2012005186A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107505504A (zh) * | 2017-09-26 | 2017-12-22 | 航天科技控股集团股份有限公司 | 一种电动汽车远程耗电量监控系统 |
CN107608854A (zh) * | 2017-09-07 | 2018-01-19 | 维沃移动通信有限公司 | 一种休眠电流值的检测方法及电子设备 |
CN107632270A (zh) * | 2017-09-26 | 2018-01-26 | 航天科技控股集团股份有限公司 | 一种电动汽车百公里耗电量的远程监控系统 |
CN110441707A (zh) * | 2019-09-03 | 2019-11-12 | 深圳职业技术学院 | 一种锂离子电池健康状态声发射检测系统及方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012018037A (ja) * | 2010-07-07 | 2012-01-26 | Nec Energy Devices Ltd | 電圧測定回路及び方法 |
DE102016220541A1 (de) | 2016-10-20 | 2018-04-26 | Robert Bosch Gmbh | Verfahren zum Betrieb eines Antriebssystems für ein Fahrzeug |
EP4062123A4 (en) * | 2019-11-21 | 2023-12-06 | Hunting Titan, Inc. | ADDRESSABLE SWITCH WITH SPARK DETECTION AND SPARK RESISTANCE MEASUREMENT |
KR20230063642A (ko) * | 2021-11-02 | 2023-05-09 | 주식회사 엘지에너지솔루션 | 배터리 팩 전압 측정 회로와 그의 동작 방법 |
TWI833540B (zh) * | 2023-01-05 | 2024-02-21 | 固緯電子實業股份有限公司 | 電壓偵測電路 |
Citations (10)
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US4965512A (en) * | 1989-10-18 | 1990-10-23 | International Business Machines Corporation | Transient current peak detector |
JPH02135871U (zh) * | 1989-04-14 | 1990-11-13 | ||
CN1077032A (zh) * | 1992-03-29 | 1993-10-06 | 张友谱 | 蓄电池及直流供电系统的监控仪 |
JPH09281161A (ja) * | 1996-04-18 | 1997-10-31 | Yazaki Corp | 電圧センサ |
US6362627B1 (en) * | 1998-03-06 | 2002-03-26 | Matsushita Electric Industrial Co., Ltd. | Voltage measuring instrument with flying capacitor |
CN1766658A (zh) * | 2004-10-29 | 2006-05-03 | 松下电器产业株式会社 | 电压检测电路、过电流检测电路、充电电流控制系统及电压检测方法 |
CN2844928Y (zh) * | 2005-11-22 | 2006-12-06 | 比亚迪股份有限公司 | 带均流功能的多串电池电压检测电路 |
CN101377541A (zh) * | 2007-08-30 | 2009-03-04 | 佳能株式会社 | 电子设备及其控制方法 |
CN101509960A (zh) * | 2008-11-20 | 2009-08-19 | 奇瑞汽车股份有限公司 | 一种电池电压和温度监测装置 |
JP2009187158A (ja) * | 2008-02-05 | 2009-08-20 | Hitachi Ltd | 実効電流値演算装置、実効電流値演算方法および電流制御装置 |
Family Cites Families (18)
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US3082374A (en) * | 1959-06-12 | 1963-03-19 | Itt | Automatic testing system and timing device therefor |
US5451881A (en) * | 1993-12-10 | 1995-09-19 | Curtis Instruments, Inc. | Method and means for adjusting battery monitor based on rate of current drawn from the battery |
JP3121732B2 (ja) * | 1994-11-04 | 2001-01-09 | 三菱電機株式会社 | 二次電池のパラメータ測定方法ならびにそれを用いた二次電池の充放電制御方法および寿命予測方法、ならびに、二次電池の充放電制御装置およびそれを用いた電力貯蔵装置 |
US5889387A (en) * | 1996-12-13 | 1999-03-30 | Intel Corporation | Battery charging unit |
JPH11125649A (ja) * | 1997-10-22 | 1999-05-11 | Adekkusu Kk | 平均値型電圧測定装置 |
JP3518318B2 (ja) * | 1998-03-06 | 2004-04-12 | 松下電器産業株式会社 | 積層電圧計測装置 |
JP2000184609A (ja) | 1998-12-17 | 2000-06-30 | Japan Storage Battery Co Ltd | 群電池の容量平準化回路 |
JP2001124805A (ja) * | 1999-10-25 | 2001-05-11 | Yazaki Corp | 非絶縁型電圧センサ |
JP2002189066A (ja) * | 2000-12-22 | 2002-07-05 | Hitachi Ltd | 二次電池残量推定法 |
JP4047558B2 (ja) | 2001-05-29 | 2008-02-13 | 松下電器産業株式会社 | 電池電圧検出装置 |
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JP4238095B2 (ja) * | 2003-08-29 | 2009-03-11 | 矢崎総業株式会社 | 組電池の電圧検出装置 |
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JP5497421B2 (ja) * | 2009-12-24 | 2014-05-21 | Necエナジーデバイス株式会社 | 多直列リチウムイオン二次電池情報伝達システム |
JP2012018037A (ja) * | 2010-07-07 | 2012-01-26 | Nec Energy Devices Ltd | 電圧測定回路及び方法 |
-
2010
- 2010-07-07 JP JP2010154610A patent/JP2012018037A/ja active Pending
-
2011
- 2011-07-01 CN CN201180033631.8A patent/CN103026245B/zh active Active
- 2011-07-01 WO PCT/JP2011/065178 patent/WO2012005186A1/ja active Application Filing
- 2011-07-01 EP EP11803520.3A patent/EP2592427B1/en active Active
- 2011-07-01 US US13/697,964 patent/US9395394B2/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH02135871U (zh) * | 1989-04-14 | 1990-11-13 | ||
US4965512A (en) * | 1989-10-18 | 1990-10-23 | International Business Machines Corporation | Transient current peak detector |
CN1077032A (zh) * | 1992-03-29 | 1993-10-06 | 张友谱 | 蓄电池及直流供电系统的监控仪 |
JPH09281161A (ja) * | 1996-04-18 | 1997-10-31 | Yazaki Corp | 電圧センサ |
US6362627B1 (en) * | 1998-03-06 | 2002-03-26 | Matsushita Electric Industrial Co., Ltd. | Voltage measuring instrument with flying capacitor |
CN1766658A (zh) * | 2004-10-29 | 2006-05-03 | 松下电器产业株式会社 | 电压检测电路、过电流检测电路、充电电流控制系统及电压检测方法 |
CN2844928Y (zh) * | 2005-11-22 | 2006-12-06 | 比亚迪股份有限公司 | 带均流功能的多串电池电压检测电路 |
CN101377541A (zh) * | 2007-08-30 | 2009-03-04 | 佳能株式会社 | 电子设备及其控制方法 |
JP2009187158A (ja) * | 2008-02-05 | 2009-08-20 | Hitachi Ltd | 実効電流値演算装置、実効電流値演算方法および電流制御装置 |
CN101509960A (zh) * | 2008-11-20 | 2009-08-19 | 奇瑞汽车股份有限公司 | 一种电池电压和温度监测装置 |
Non-Patent Citations (1)
Title |
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葛少伟: "燃料电池客车镍氢动力电池组管理系统的研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107608854A (zh) * | 2017-09-07 | 2018-01-19 | 维沃移动通信有限公司 | 一种休眠电流值的检测方法及电子设备 |
CN107505504A (zh) * | 2017-09-26 | 2017-12-22 | 航天科技控股集团股份有限公司 | 一种电动汽车远程耗电量监控系统 |
CN107632270A (zh) * | 2017-09-26 | 2018-01-26 | 航天科技控股集团股份有限公司 | 一种电动汽车百公里耗电量的远程监控系统 |
CN110441707A (zh) * | 2019-09-03 | 2019-11-12 | 深圳职业技术学院 | 一种锂离子电池健康状态声发射检测系统及方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2012005186A1 (ja) | 2012-01-12 |
EP2592427A1 (en) | 2013-05-15 |
EP2592427A4 (en) | 2017-07-05 |
JP2012018037A (ja) | 2012-01-26 |
US9395394B2 (en) | 2016-07-19 |
CN103026245B (zh) | 2015-08-12 |
EP2592427B1 (en) | 2021-11-10 |
US20130066575A1 (en) | 2013-03-14 |
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Address after: Kanagawa Patentee after: Envision AESC Energy Components Co.,Ltd. Address before: Kanagawa Patentee before: NEC ENERGY DEVICES, Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Voltage measuring circuit and method Effective date of registration: 20190821 Granted publication date: 20150812 Pledgee: SUMITOMO MITSUI BANKING Corp. Pledgor: Envision AESC Energy Components Co.,Ltd. Registration number: Y2019990000102 |
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