JP7775990B2 - 規模拡張型スケーラブル電源システム - Google Patents
規模拡張型スケーラブル電源システムInfo
- Publication number
- JP7775990B2 JP7775990B2 JP2024510033A JP2024510033A JP7775990B2 JP 7775990 B2 JP7775990 B2 JP 7775990B2 JP 2024510033 A JP2024510033 A JP 2024510033A JP 2024510033 A JP2024510033 A JP 2024510033A JP 7775990 B2 JP7775990 B2 JP 7775990B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- supply system
- drive
- power supply
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
- H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
- H02M1/0022—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being input voltage fluctuations
-
- 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
- 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
- H02M3/157—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 with digital control
-
- 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)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022047721 | 2022-03-24 | ||
| JP2022047721 | 2022-03-24 | ||
| PCT/JP2023/009643 WO2023182052A1 (ja) | 2022-03-24 | 2023-03-13 | 規模拡張型スケーラブル電源システム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023182052A1 JPWO2023182052A1 (https=) | 2023-09-28 |
| JPWO2023182052A5 JPWO2023182052A5 (https=) | 2024-10-17 |
| JP7775990B2 true JP7775990B2 (ja) | 2025-11-26 |
Family
ID=88101366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024510033A Active JP7775990B2 (ja) | 2022-03-24 | 2023-03-13 | 規模拡張型スケーラブル電源システム |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12573958B2 (https=) |
| JP (1) | JP7775990B2 (https=) |
| WO (1) | WO2023182052A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7775990B2 (ja) * | 2022-03-24 | 2025-11-26 | 株式会社村田製作所 | 規模拡張型スケーラブル電源システム |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013162586A (ja) | 2012-02-02 | 2013-08-19 | Sony Computer Entertainment Inc | Ｄｃ／ｄｃコンバータ |
| WO2015037204A1 (ja) | 2013-09-11 | 2015-03-19 | 株式会社デンソー | 多相電力変換装置のフィルタ回路および多相電力変換装置 |
| JP2015146711A (ja) | 2014-02-04 | 2015-08-13 | リコー電子デバイス株式会社 | マルチフェーズ型ｄｃ／ｄｃコンバータ |
| JP2015226340A (ja) | 2014-05-26 | 2015-12-14 | 株式会社リコー | マルチフェーズ電源装置 |
| JP2018182783A (ja) | 2017-04-03 | 2018-11-15 | 株式会社豊田中央研究所 | 電源装置 |
Family Cites Families (52)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6268716B1 (en) * | 1998-10-30 | 2001-07-31 | Volterra Semiconductor Corporation | Digital voltage regulator using current control |
| US6031361A (en) * | 1998-10-30 | 2000-02-29 | Volterra Semiconductor Corporation | Voltage regulation using an estimated current |
| US6100676A (en) * | 1998-10-30 | 2000-08-08 | Volterra Semiconductor Corporation | Method and apparatus for digital voltage regulation |
| US6574124B2 (en) * | 2001-09-13 | 2003-06-03 | Netpower Technologies, Inc. | Plural power converters with individual conditioned error signals shared on a current sharing bus |
| US6894466B2 (en) * | 2003-02-28 | 2005-05-17 | Astec International Limited | Active current sharing circuit |
| JP4229177B2 (ja) * | 2006-11-30 | 2009-02-25 | ミツミ電機株式会社 | マルチフェーズｄｃ−ｄｃコンバータ |
| US8120203B2 (en) * | 2008-07-18 | 2012-02-21 | Intersil Americas Inc. | Intelligent management of current sharing group |
| US8581440B2 (en) * | 2009-08-28 | 2013-11-12 | Analog Devices, Inc. | Adaptive phase offset controller for multi-channel switching power converter |
| JP5481161B2 (ja) * | 2009-10-30 | 2014-04-23 | ルネサスエレクトロニクス株式会社 | 半導体装置および電源装置 |
| TWI394349B (zh) * | 2010-02-05 | 2013-04-21 | Univ Nat Chiao Tung | 太陽能集電電源管理系統 |
| US8710810B1 (en) * | 2010-06-23 | 2014-04-29 | Volterra Semiconductor Corporation | Systems and methods for DC-to-DC converter control |
| JP5690545B2 (ja) * | 2010-10-06 | 2015-03-25 | ルネサスエレクトロニクス株式会社 | 電源装置 |
| JP5842465B2 (ja) * | 2011-08-29 | 2016-01-13 | 株式会社リコー | 電源装置 |
| US9086707B2 (en) * | 2013-01-09 | 2015-07-21 | Nvidia Corporation | System and method for modulating a duty cycle of a switching mode power supply |
| US9748846B2 (en) * | 2013-10-28 | 2017-08-29 | Intersil Americas LLC | Power supply with droop control feedback for enhanced phase current sharing |
| US9673651B2 (en) * | 2013-11-21 | 2017-06-06 | Qualcomm Incorporated | Dynamic voltage adjust circuits and methods |
| US9880574B2 (en) * | 2015-03-02 | 2018-01-30 | Texas Instruments Incorporated | Power combiner and balancer |
| 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 |
| US9960676B1 (en) * | 2016-11-01 | 2018-05-01 | Excelitas Technologies Corp. | Load sharing between parallel connected power converters |
| US10381918B1 (en) * | 2018-02-19 | 2019-08-13 | Microchip Technology Incorporated | Multi-phase parallelable constant on time buck controller with phase interleaving ensured by ripple injection |
| WO2019207747A1 (ja) * | 2018-04-27 | 2019-10-31 | サンケン電気株式会社 | スイッチング電源装置 |
| WO2020183823A1 (ja) * | 2019-03-14 | 2020-09-17 | 株式会社村田製作所 | システム電源装置 |
| CN113544955B (zh) * | 2019-03-14 | 2023-12-12 | 株式会社村田制作所 | 系统开关电源装置 |
| WO2021005820A1 (ja) * | 2019-07-09 | 2021-01-14 | 株式会社村田製作所 | 電源システム |
| CN110401329B (zh) * | 2019-07-26 | 2021-07-20 | 成都芯源系统有限公司 | 含菊花链架构的多相开关变换器及其故障保护方法 |
| CN113396519B (zh) * | 2019-09-05 | 2024-09-20 | 株式会社Tmeic | 不间断电源系统 |
| US11469661B2 (en) * | 2019-10-25 | 2022-10-11 | Cirrus Logic, Inc. | Multiphase inductive boost converter with multiple operational phases |
| CN111313665B (zh) * | 2020-03-16 | 2021-10-15 | 成都芯源系统有限公司 | 多相开关变换器及其控制电路和故障保护方法 |
| CN111313663B (zh) * | 2020-03-16 | 2022-03-22 | 成都芯源系统有限公司 | 含菊花链架构的多相开关变换器及其控制电路和控制方法 |
| JP7298774B2 (ja) * | 2020-03-26 | 2023-06-27 | 株式会社村田製作所 | マルチコンバータ電源システム |
| WO2021192377A1 (ja) * | 2020-03-26 | 2021-09-30 | 株式会社村田製作所 | マルチコンバータ電源システム |
| JP7386431B2 (ja) * | 2020-03-30 | 2023-11-27 | パナソニックＩｐマネジメント株式会社 | スイッチング装置、スイッチング電源装置、及び車両 |
| JP7445541B2 (ja) * | 2020-06-25 | 2024-03-07 | ローム株式会社 | 半導体装置及び降圧型マルチフェーズｄｃ／ｄｃコンバータ |
| US11228248B1 (en) * | 2020-08-13 | 2022-01-18 | Semiconductor Components Industries, Llc | Multiphase controller with failure diagnostic mechanism |
| WO2022158389A1 (ja) * | 2021-01-19 | 2022-07-28 | 株式会社村田製作所 | 電源システム装置 |
| JP7485094B2 (ja) * | 2021-01-19 | 2024-05-16 | 株式会社村田製作所 | 電源システム装置 |
| US11329556B1 (en) * | 2021-05-19 | 2022-05-10 | Monolithic Power Systems, Inc. | Multi-input single output power system and operating method thereof |
| CN115622401B (zh) * | 2021-07-16 | 2024-08-30 | 圣邦微电子（北京）股份有限公司 | 多相功率转换电路的控制电路和多相电源 |
| WO2023026834A1 (ja) * | 2021-08-23 | 2023-03-02 | 株式会社村田製作所 | 規模拡張型スケーラブル電源システム |
| CN116054569B (zh) * | 2021-10-28 | 2024-10-15 | 圣邦微电子（北京）股份有限公司 | 多相开关变换器及其控制电路 |
| US12027966B2 (en) * | 2022-01-24 | 2024-07-02 | Richtek Technology Corporation | Control circuit and method for use in stackable multiphase power converter |
| JP7775990B2 (ja) * | 2022-03-24 | 2025-11-26 | 株式会社村田製作所 | 規模拡張型スケーラブル電源システム |
| KR20230144897A (ko) * | 2022-04-08 | 2023-10-17 | 삼성전자주식회사 | 펄스 스킵 기능과 온-타임 제어 기능을 포함하는 dc-dc 컨버터, 및 이를 포함하는 전자 장치들 |
| CN115250055B (zh) * | 2022-05-09 | 2025-11-11 | 杰华特微电子股份有限公司 | 多相电源的控制电路、控制方法及多相电源 |
| US12273035B2 (en) * | 2022-08-21 | 2025-04-08 | Richtek Technology Corporation | Control circuit and method for use in stackable multiphase power converter |
| JP2024100740A (ja) * | 2023-01-13 | 2024-07-26 | ソーラーエッジ テクノロジーズ リミテッド | エネルギー貯蔵システム、方法、及び装置 |
| EP4401279B1 (en) * | 2023-01-16 | 2025-11-26 | Huawei Digital Power Technologies Co., Ltd. | Power conversion circuit and control method thereof, battery pack, and energy storage system |
| JP2024141347A (ja) * | 2023-03-29 | 2024-10-10 | ローム株式会社 | 電源制御装置 |
| KR20240171568A (ko) * | 2023-05-31 | 2024-12-09 | 삼성전자주식회사 | 전자 장치 |
| US20250116728A1 (en) * | 2023-10-04 | 2025-04-10 | Texas Instruments Incorporated | Open fault detection for power converters |
| EP4614786A1 (en) * | 2024-03-04 | 2025-09-10 | Infineon Technologies Austria AG | Output voltage sense protection device and method |
| CN118508733B (zh) * | 2024-07-18 | 2024-11-22 | 湖南大学 | 一种基于海底中压直流变换器的故障容错方法及冗余拓扑结构 |
-
2023
- 2023-03-13 JP JP2024510033A patent/JP7775990B2/ja active Active
- 2023-03-13 WO PCT/JP2023/009643 patent/WO2023182052A1/ja not_active Ceased
-
2024
- 2024-08-23 US US18/813,423 patent/US12573958B2/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013162586A (ja) | 2012-02-02 | 2013-08-19 | Sony Computer Entertainment Inc | Ｄｃ／ｄｃコンバータ |
| WO2015037204A1 (ja) | 2013-09-11 | 2015-03-19 | 株式会社デンソー | 多相電力変換装置のフィルタ回路および多相電力変換装置 |
| JP2015146711A (ja) | 2014-02-04 | 2015-08-13 | リコー電子デバイス株式会社 | マルチフェーズ型ｄｃ／ｄｃコンバータ |
| JP2015226340A (ja) | 2014-05-26 | 2015-12-14 | 株式会社リコー | マルチフェーズ電源装置 |
| JP2018182783A (ja) | 2017-04-03 | 2018-11-15 | 株式会社豊田中央研究所 | 電源装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US12573958B2 (en) | 2026-03-10 |
| JPWO2023182052A1 (https=) | 2023-09-28 |
| WO2023182052A1 (ja) | 2023-09-28 |
| US20240413755A1 (en) | 2024-12-12 |
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