JPWO2021205882A1 - - Google Patents
Info
- Publication number
- JPWO2021205882A1 JPWO2021205882A1 JP2022514392A JP2022514392A JPWO2021205882A1 JP WO2021205882 A1 JPWO2021205882 A1 JP WO2021205882A1 JP 2022514392 A JP2022514392 A JP 2022514392A JP 2022514392 A JP2022514392 A JP 2022514392A JP WO2021205882 A1 JPWO2021205882 A1 JP WO2021205882A1
- Authority
- JP
- Japan
- 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
Classifications
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- 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
- H02M1/38—Means for preventing simultaneous conduction of switches
- H02M1/385—Means for preventing simultaneous conduction of switches with means for correcting output voltage deviations introduced by the dead time
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for DC mains or DC distribution networks
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
- H02M1/322—Means for rapidly discharging a capacitor of the converter for protecting electrical components or for preventing electrical shock
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- 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
- H02M1/34—Snubber circuits
- H02M1/342—Active non-dissipative snubbers
-
- 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
- H02M3/01—Resonant DC/DC 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
-
- 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
-
- 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
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33573—Full-bridge at primary side of an isolation transformer
-
- 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
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33569—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements
- H02M3/33576—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having several active switching elements having at least one active switching element at the secondary side of an isolation transformer
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/04—Modifications for accelerating switching
- H03K17/042—Modifications for accelerating switching by feedback from the output circuit to the control circuit
- H03K17/04206—Modifications for accelerating switching by feedback from the output circuit to the control circuit in field-effect transistor switches
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/0036—Means reducing energy consumption
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020068113 | 2020-04-06 | ||
| JP2020068113 | 2020-04-06 | ||
| PCT/JP2021/012286 WO2021205882A1 (ja) | 2020-04-06 | 2021-03-24 | スイッチング回路、スイッチング電源、スイッチング電源のゲートドライバ回路、スイッチング電源の制御回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2021205882A1 true JPWO2021205882A1 (https=) | 2021-10-14 |
| JP7606511B2 JP7606511B2 (ja) | 2024-12-25 |
Family
ID=78023032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022514392A Active JP7606511B2 (ja) | 2020-04-06 | 2021-03-24 | スイッチング回路、スイッチング電源、スイッチング電源のゲートドライバ回路、スイッチング電源の制御回路 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12512751B2 (https=) |
| JP (1) | JP7606511B2 (https=) |
| CN (1) | CN115280655A (https=) |
| WO (1) | WO2021205882A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12451800B2 (en) * | 2022-11-21 | 2025-10-21 | Delta Electronics, Inc. | Deadtime regulation device and converter having the same |
| WO2025160703A1 (en) * | 2024-01-29 | 2025-08-07 | Astec International Limited | Apparatus and method of switch control in a power converter |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120256671A1 (en) * | 2010-08-06 | 2012-10-11 | Shen Xu | Switch level circuit with dead time self-adapting control |
| JP2015041999A (ja) * | 2013-08-23 | 2015-03-02 | 住友電工デバイス・イノベーション株式会社 | 増幅回路 |
| US20160036332A1 (en) * | 2014-07-31 | 2016-02-04 | Spansion Llc | Control apparatus, buck-boost power supply and control method |
| JP2016171676A (ja) * | 2015-03-12 | 2016-09-23 | 株式会社東芝 | 電源回路とその制御方法 |
| JP2017099194A (ja) * | 2015-11-26 | 2017-06-01 | ローム株式会社 | 同期整流型ｄｃ／ｄｃコンバータ |
| JP2018182901A (ja) * | 2017-04-13 | 2018-11-15 | 三菱電機株式会社 | 電力変換装置 |
| JP2019068691A (ja) * | 2017-10-04 | 2019-04-25 | 株式会社デンソー | スイッチの駆動回路 |
| WO2019159655A1 (ja) * | 2018-02-19 | 2019-08-22 | シャープ株式会社 | 整流回路および電源装置 |
| JP2020010414A (ja) * | 2018-07-02 | 2020-01-16 | 新電元工業株式会社 | スイッチング電源およびスイッチング電源制御回路 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7456620B2 (en) * | 2004-12-03 | 2008-11-25 | The Regents Of The University Of Colorado | Determining dead times in switched-mode DC-DC converters |
| TWI439033B (zh) * | 2012-04-06 | 2014-05-21 | Anpec Electronics Corp | 應用於靴帶電路之直流轉換器 |
| JP6382002B2 (ja) * | 2014-07-11 | 2018-08-29 | ローム株式会社 | Ｄｃ−ｄｃコンバータ |
| JP2016021802A (ja) * | 2014-07-14 | 2016-02-04 | 株式会社東芝 | 電源回路 |
| CN104270008B (zh) * | 2014-09-19 | 2017-01-18 | 成都芯源系统有限公司 | 谐振开关变换器、控制电路及其自动死区时间调节的控制方法 |
| CN105827101B (zh) * | 2016-05-06 | 2019-02-05 | 成都芯源系统有限公司 | 电压转换集成电路、自举电路以及开关驱动方法 |
| DE202016104993U1 (de) * | 2016-09-09 | 2017-12-12 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Schaltwandler |
| US10770969B2 (en) * | 2016-09-28 | 2020-09-08 | B. G. Negev Technologies And Applications Ltd., At Ben-Gurion University | Digital average current-mode control voltage regulator and a method for tuning compensation coefficients thereof |
| KR102236287B1 (ko) * | 2016-12-01 | 2021-04-07 | 이피션트 파워 컨버젼 코퍼레이션 | GaN 트랜지스터 기반 파워 컨버터를 위한 부트스트랩 커패시터 과전압 관리 회로 |
| DE102017129983B4 (de) * | 2017-12-14 | 2019-06-27 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Vorrichtung zur Umformung einer ersten Spannung in eine von dieser verschiedene zweite Spannung |
| US10469066B1 (en) * | 2018-07-27 | 2019-11-05 | Texas Instruments Incorporated | Trickle charge control |
| US11005356B2 (en) * | 2018-11-07 | 2021-05-11 | Rohm Co., Ltd. | Power supply control device and LLC resonant converter |
| US10833672B2 (en) * | 2018-11-15 | 2020-11-10 | Rohm Co., Ltd. | Driving circuit for high-side transistor, switching circuit, and controller for DC/DC converter |
-
2021
- 2021-03-24 CN CN202180021202.2A patent/CN115280655A/zh active Pending
- 2021-03-24 WO PCT/JP2021/012286 patent/WO2021205882A1/ja not_active Ceased
- 2021-03-24 JP JP2022514392A patent/JP7606511B2/ja active Active
-
2022
- 2022-10-05 US US17/960,528 patent/US12512751B2/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120256671A1 (en) * | 2010-08-06 | 2012-10-11 | Shen Xu | Switch level circuit with dead time self-adapting control |
| JP2015041999A (ja) * | 2013-08-23 | 2015-03-02 | 住友電工デバイス・イノベーション株式会社 | 増幅回路 |
| US20160036332A1 (en) * | 2014-07-31 | 2016-02-04 | Spansion Llc | Control apparatus, buck-boost power supply and control method |
| JP2016171676A (ja) * | 2015-03-12 | 2016-09-23 | 株式会社東芝 | 電源回路とその制御方法 |
| JP2017099194A (ja) * | 2015-11-26 | 2017-06-01 | ローム株式会社 | 同期整流型ｄｃ／ｄｃコンバータ |
| JP2018182901A (ja) * | 2017-04-13 | 2018-11-15 | 三菱電機株式会社 | 電力変換装置 |
| JP2019068691A (ja) * | 2017-10-04 | 2019-04-25 | 株式会社デンソー | スイッチの駆動回路 |
| WO2019159655A1 (ja) * | 2018-02-19 | 2019-08-22 | シャープ株式会社 | 整流回路および電源装置 |
| JP2020010414A (ja) * | 2018-07-02 | 2020-01-16 | 新電元工業株式会社 | スイッチング電源およびスイッチング電源制御回路 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20230023250A1 (en) | 2023-01-26 |
| CN115280655A (zh) | 2022-11-01 |
| US12512751B2 (en) | 2025-12-30 |
| WO2021205882A1 (ja) | 2021-10-14 |
| JP7606511B2 (ja) | 2024-12-25 |
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