JPWO2020246415A5 - - Google Patents
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- Publication number
- JPWO2020246415A5 JPWO2020246415A5 JP2021524830A JP2021524830A JPWO2020246415A5 JP WO2020246415 A5 JPWO2020246415 A5 JP WO2020246415A5 JP 2021524830 A JP2021524830 A JP 2021524830A JP 2021524830 A JP2021524830 A JP 2021524830A JP WO2020246415 A5 JPWO2020246415 A5 JP WO2020246415A5
- Authority
- JP
- Japan
- Prior art keywords
- switch
- voltage
- low
- conversion circuit
- output
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims description 22
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 claims description 5
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 claims 1
- 101150088150 VTH2 gene Proteins 0.000 description 2
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019106606 | 2019-06-07 | ||
| JP2019106606 | 2019-06-07 | ||
| PCT/JP2020/021550 WO2020246415A1 (ja) | 2019-06-07 | 2020-06-01 | 車載電源システム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2020246415A1 JPWO2020246415A1 (https=) | 2020-12-10 |
| JPWO2020246415A5 true JPWO2020246415A5 (https=) | 2022-03-04 |
| JP7482354B2 JP7482354B2 (ja) | 2024-05-14 |
Family
ID=73652527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021524830A Active JP7482354B2 (ja) | 2019-06-07 | 2020-06-01 | 車載電源システム |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12003176B2 (https=) |
| JP (1) | JP7482354B2 (https=) |
| CN (1) | CN113924721B (https=) |
| WO (1) | WO2020246415A1 (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112721641B (zh) * | 2020-12-17 | 2023-05-12 | 联合汽车电子有限公司 | 汽车电压变换器的故障诊断方法及故障诊断装置 |
| EP4020735A1 (en) * | 2020-12-22 | 2022-06-29 | Volvo Car Corporation | Converter system for transferring power |
| US11545887B2 (en) * | 2021-04-16 | 2023-01-03 | Infineon Technologies Ag | Safety cutoff circuit for power converter |
| KR20230015763A (ko) * | 2021-07-23 | 2023-01-31 | 현대자동차주식회사 | 전기차량의 양방향 obc 제어 장치 및 그 방법 |
| CN114371423A (zh) * | 2021-09-30 | 2022-04-19 | 华为数字能源技术有限公司 | 一种检测方法、装置、变换器和车辆 |
| JP7823389B2 (ja) * | 2021-12-28 | 2026-03-04 | 株式会社椿本チエイン | 給電装置及び給電システム |
| CN114938137B (zh) * | 2022-03-23 | 2025-09-23 | 联合汽车电子有限公司 | 用于冗余dc/dc半桥短路的识别电路、dc/dc、车辆、方法及介质 |
| JPWO2023228508A1 (https=) * | 2022-05-27 | 2023-11-30 | ||
| WO2024209397A1 (en) * | 2023-04-05 | 2024-10-10 | Bombardier Recreational Products Inc. | System for managing a charging state of an auxiliary battery and vehicle including the system |
| CN118849829A (zh) * | 2023-04-26 | 2024-10-29 | 上海理想汽车科技有限公司 | 一种充电控制电路、方法及车辆 |
| CN116476642A (zh) * | 2023-04-27 | 2023-07-25 | 重庆长安汽车股份有限公司 | 一种汽车dcdc架构短路故障的判定方法、装置及车辆 |
| CN116620029A (zh) * | 2023-06-29 | 2023-08-22 | 重庆赛力斯新能源汽车设计院有限公司 | 车辆低压供电系统异常的提示方法及装置 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10346325A1 (de) * | 2003-10-06 | 2005-05-04 | Siemens Ag | Schaltvorrichtung zum bidirektionalen Ladungsausgleich zwischen Energiespeichern |
| JP4356476B2 (ja) * | 2004-02-24 | 2009-11-04 | トヨタ自動車株式会社 | 電圧変換装置、電圧変換装置の故障の判定方法、およびその方法をコンピュータに実行させるためのプログラムを記録したコンピュータ読取可能な記録媒体 |
| JP4149415B2 (ja) * | 2004-05-31 | 2008-09-10 | 株式会社ケーヒン | 昇圧電源制御装置および昇圧電源制御装置の故障部位特定判定方法 |
| JP2007202290A (ja) | 2006-01-26 | 2007-08-09 | Fujitsu Ten Ltd | 直流電源装置 |
| JP5326421B2 (ja) * | 2008-08-18 | 2013-10-30 | 富士電機株式会社 | Ｄｃ−ｄｃコンバータの異常電流防止回路 |
| JP5414818B2 (ja) * | 2012-02-23 | 2014-02-12 | 三菱電機株式会社 | 電気自動車用電力変換装置 |
| US9246383B2 (en) * | 2012-10-05 | 2016-01-26 | Linear Technology Corporation | System and method for input voltage regulation of switch mode supplies implementing burst mode operation |
| JP2014128183A (ja) * | 2012-12-27 | 2014-07-07 | Toyota Motor Corp | Ｄｃ−ｄｃコンバータの異常判定装置及び異常判定方法 |
| CN103066666B (zh) * | 2013-01-22 | 2015-08-26 | 矽力杰半导体技术(杭州)有限公司 | 一种升压型电池充电管理系统及其控制方法 |
| EP2955805B1 (en) * | 2013-02-05 | 2017-04-05 | Mitsubishi Electric Corporation | Power converter and power conversion method |
| CN104377827B (zh) * | 2014-11-21 | 2017-03-01 | 南车株洲电力机车研究所有限公司 | 一种光伏直流电源 |
| US9364512B1 (en) * | 2015-02-08 | 2016-06-14 | Halister Joseph Drummond, III | Aloe vera based vaping compositions |
| ITUB20151055A1 (it) * | 2015-05-27 | 2016-11-27 | St Microelectronics Srl | Dispositivo e metodo di controllo di un convertitore di tensione e relativo convertitore di tensione |
| US9972998B2 (en) * | 2015-06-08 | 2018-05-15 | Dialog Semiconductor (Uk) Limited | Short circuit self-protected DC-to-DC buck converters |
| WO2017133400A2 (zh) * | 2016-02-05 | 2017-08-10 | 广东欧珀移动通信有限公司 | 适配器和充电控制方法 |
| DE112016006573T5 (de) * | 2016-04-15 | 2018-11-22 | Mitsubishi Electric Corporation | Bordeigene Ladevorrichtung |
| JP2017212805A (ja) * | 2016-05-25 | 2017-11-30 | 株式会社オートネットワーク技術研究所 | 車両用電圧変換装置 |
| US10574138B2 (en) * | 2017-10-03 | 2020-02-25 | Delta Electronics, Inc. | Power converter, power converting system, and power converter control method |
| KR102518543B1 (ko) * | 2017-12-07 | 2023-04-07 | 현대자동차주식회사 | 사용자의 발화 에러 보정 장치 및 그 방법 |
| CN107947371A (zh) * | 2017-12-20 | 2018-04-20 | 福州金掌柜电子商务有限公司 | 一种基于卫星通信的线路检测故障快速定位检测系统 |
| JP6497565B2 (ja) * | 2018-01-23 | 2019-04-10 | 株式会社オートネットワーク技術研究所 | Ｄｃｄｃコンバータ |
| CN109256951B (zh) * | 2018-09-29 | 2020-07-28 | 南京南瑞继保电气有限公司 | 一种直流电压变换装置及其控制方法 |
| KR20190001587A (ko) * | 2018-11-08 | 2019-01-04 | 주식회사 경신 | 양방향 컨버터의 스위치 고장 판단 장치 및 방법 |
| US10778099B1 (en) * | 2019-07-23 | 2020-09-15 | Texas Instruments Incorporated | Boost-back protection for power converter |
| US11538478B2 (en) * | 2020-12-07 | 2022-12-27 | Amazon Technologies, Inc. | Multiple virtual assistants |
| KR102895227B1 (ko) * | 2020-12-15 | 2025-12-05 | 현대모비스 주식회사 | 양방향 절연형 dc-dc 컨버터 및 그 제어장치와 운용방법 |
-
2020
- 2020-06-01 JP JP2021524830A patent/JP7482354B2/ja active Active
- 2020-06-01 CN CN202080040186.7A patent/CN113924721B/zh active Active
- 2020-06-01 WO PCT/JP2020/021550 patent/WO2020246415A1/ja not_active Ceased
- 2020-06-01 US US17/607,024 patent/US12003176B2/en active Active
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