JP6729404B2 - 車載用電源装置の故障検出装置及び車載用電源装置 - Google Patents
車載用電源装置の故障検出装置及び車載用電源装置 Download PDFInfo
- Publication number
- JP6729404B2 JP6729404B2 JP2017001498A JP2017001498A JP6729404B2 JP 6729404 B2 JP6729404 B2 JP 6729404B2 JP 2017001498 A JP2017001498 A JP 2017001498A JP 2017001498 A JP2017001498 A JP 2017001498A JP 6729404 B2 JP6729404 B2 JP 6729404B2
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- Prior art keywords
- voltage
- abnormality detection
- signal
- unit
- conductive path
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims description 343
- 230000005856 abnormality Effects 0.000 claims description 298
- 238000006243 chemical reaction Methods 0.000 claims description 59
- 238000007689 inspection Methods 0.000 claims description 44
- 230000008054 signal transmission Effects 0.000 claims description 38
- 230000002159 abnormal effect Effects 0.000 claims description 22
- 230000003247 decreasing effect Effects 0.000 claims description 2
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- 239000003990 capacitor Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
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- 238000013459 approach Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Images
Classifications
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- 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
- G01R31/40—Testing power supplies
-
- 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
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
- H02M3/1584—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
-
- 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
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0009—Devices or circuits for detecting current in a converter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/158—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
- H02M3/1584—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
- H02M3/1586—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel switched with a phase shift, i.e. interleaved
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dc-Dc Converters (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017001498A JP6729404B2 (ja) | 2017-01-09 | 2017-01-09 | 車載用電源装置の故障検出装置及び車載用電源装置 |
| CN201780079604.1A CN110114966A (zh) | 2017-01-09 | 2017-12-20 | 车载用电源装置的故障检测装置及车载用电源装置 |
| US16/476,336 US20190353715A1 (en) | 2017-01-09 | 2017-12-20 | Failure detection device for onboard power supply device, and onboard power supply device |
| PCT/JP2017/045688 WO2018128077A1 (ja) | 2017-01-09 | 2017-12-20 | 車載用電源装置の故障検出装置及び車載用電源装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017001498A JP6729404B2 (ja) | 2017-01-09 | 2017-01-09 | 車載用電源装置の故障検出装置及び車載用電源装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018113740A JP2018113740A (ja) | 2018-07-19 |
| JP2018113740A5 JP2018113740A5 (enExample) | 2019-06-13 |
| JP6729404B2 true JP6729404B2 (ja) | 2020-07-22 |
Family
ID=62791090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017001498A Expired - Fee Related JP6729404B2 (ja) | 2017-01-09 | 2017-01-09 | 車載用電源装置の故障検出装置及び車載用電源装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20190353715A1 (enExample) |
| JP (1) | JP6729404B2 (enExample) |
| CN (1) | CN110114966A (enExample) |
| WO (1) | WO2018128077A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6901509B2 (ja) * | 2019-01-08 | 2021-07-14 | Ｎｅｃプラットフォームズ株式会社 | インピーダンス低減装置、電源装置、電源、インピーダンス低減方法及びインピーダンス低減処理プログラム |
| US11422203B1 (en) * | 2019-02-15 | 2022-08-23 | Maxim Integrated Products, Inc. | Current sensing line fault detector |
| DE102019126953B3 (de) * | 2019-10-08 | 2020-10-08 | Eberspächer Controls Landau Gmbh & Co. Kg | Steuergerät für ein Fahrzeug |
| CN110879368B (zh) * | 2019-12-23 | 2022-07-08 | 卡斯柯信号(北京)有限公司 | Itcs车载电源数据的监测方法及装置 |
| JP7619245B2 (ja) * | 2021-11-24 | 2025-01-22 | 株式会社デンソー | 異常検出装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3473779B2 (ja) * | 1994-07-14 | 2003-12-08 | 株式会社安川電機 | 電流検出器の故障検出方法 |
| JP4584118B2 (ja) * | 2005-11-11 | 2010-11-17 | 三菱電機株式会社 | 電源装置及びそれを用いたシーケンサシステム |
| JP2010057244A (ja) * | 2008-08-27 | 2010-03-11 | Yokogawa Electric Corp | 直流電源装置および制御方法 |
| JP2013110837A (ja) * | 2011-11-21 | 2013-06-06 | Denso Corp | 電源システム |
| CN104584423B (zh) * | 2013-08-12 | 2017-06-13 | 日本精工株式会社 | 马达控制装置、使用该马达控制装置的电动助力转向装置以及车辆 |
| JP6506644B2 (ja) * | 2015-07-09 | 2019-04-24 | 日立オートモティブシステムズ株式会社 | 駆動装置 |
| JP6766506B2 (ja) * | 2016-08-02 | 2020-10-14 | 株式会社オートネットワーク技術研究所 | 異常検出装置及び車載用電源装置 |
-
2017
- 2017-01-09 JP JP2017001498A patent/JP6729404B2/ja not_active Expired - Fee Related
- 2017-12-20 CN CN201780079604.1A patent/CN110114966A/zh active Pending
- 2017-12-20 US US16/476,336 patent/US20190353715A1/en not_active Abandoned
- 2017-12-20 WO PCT/JP2017/045688 patent/WO2018128077A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20190353715A1 (en) | 2019-11-21 |
| WO2018128077A1 (ja) | 2018-07-12 |
| JP2018113740A (ja) | 2018-07-19 |
| CN110114966A (zh) | 2019-08-09 |
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