CN107147298A - 一种带有上拉有源钳位支路的微波炉磁控管电源装置 - Google Patents
一种带有上拉有源钳位支路的微波炉磁控管电源装置 Download PDFInfo
- Publication number
- CN107147298A CN107147298A CN201710405864.5A CN201710405864A CN107147298A CN 107147298 A CN107147298 A CN 107147298A CN 201710405864 A CN201710405864 A CN 201710405864A CN 107147298 A CN107147298 A CN 107147298A
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- Prior art keywords
- voltage
- circuit
- frequency
- power
- main switch
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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
- H02M3/22—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
-
- 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
-
- 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
- H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC
- H02M5/04—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters
- H02M5/10—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using transformers
- H02M5/12—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into DC by static converters using transformers for conversion of voltage or current amplitude 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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
- H02M7/06—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
- H02M7/10—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode arranged for operation in series, e.g. for multiplication of voltage
- H02M7/103—Containing passive elements (capacitively coupled) which are ordered in cascade on one source
-
- 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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/42—Conversion of DC power input into AC power output without possibility of reversal
- H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
- H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/53—Conversion of DC power input into AC power output without possibility of reversal 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
- H02M7/537—Conversion of DC power input into AC power output without possibility of reversal 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, e.g. single switched pulse inverters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/06—Control, e.g. of temperature, of power
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0038—Circuits or arrangements for suppressing, e.g. by masking incorrect turn-on or turn-off signals, e.g. due to current spikes in current mode 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
- H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
-
- 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)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710405864.5A CN107147298B (zh) | 2017-05-31 | 2017-05-31 | 一种带有上拉有源钳位支路的微波炉磁控管电源装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710405864.5A CN107147298B (zh) | 2017-05-31 | 2017-05-31 | 一种带有上拉有源钳位支路的微波炉磁控管电源装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107147298A true CN107147298A (zh) | 2017-09-08 |
| CN107147298B CN107147298B (zh) | 2019-06-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710405864.5A Active CN107147298B (zh) | 2017-05-31 | 2017-05-31 | 一种带有上拉有源钳位支路的微波炉磁控管电源装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107147298B (zh) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025311A (zh) * | 2019-02-22 | 2019-07-19 | 四川华微康医疗科技有限公司 | 一种用于微波热声成像的小型化便携式微波源 |
| CN111628654A (zh) * | 2019-02-28 | 2020-09-04 | 东南大学 | 一种开关电源电路 |
| WO2021138820A1 (zh) * | 2020-01-07 | 2021-07-15 | Oppo广东移动通信有限公司 | 充电器和控制方法 |
| CN113381615A (zh) * | 2020-07-14 | 2021-09-10 | 成都芯源系统有限公司 | 用于隔离电压变换器的能量回收电路及方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001275363A (ja) * | 2001-02-09 | 2001-10-05 | Matsushita Electric Ind Co Ltd | マグネトロン駆動用電源装置 |
| CN1356499A (zh) * | 2000-12-06 | 2002-07-03 | 三星电子株式会社 | 微波炉及其控制方法 |
| CN1178371C (zh) * | 1997-02-25 | 2004-12-01 | 松下电器产业株式会社 | 高频加热设备 |
| CN201319677Y (zh) * | 2008-12-02 | 2009-09-30 | 佛山市顺德区瑞德电子实业有限公司 | 一种微波炉磁控管用开关电源 |
| CN205883057U (zh) * | 2016-07-05 | 2017-01-11 | 昆明理工大学 | 一种基于lcc谐振网络的微波应用器驱动电源 |
-
2017
- 2017-05-31 CN CN201710405864.5A patent/CN107147298B/zh active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1178371C (zh) * | 1997-02-25 | 2004-12-01 | 松下电器产业株式会社 | 高频加热设备 |
| CN1356499A (zh) * | 2000-12-06 | 2002-07-03 | 三星电子株式会社 | 微波炉及其控制方法 |
| JP2001275363A (ja) * | 2001-02-09 | 2001-10-05 | Matsushita Electric Ind Co Ltd | マグネトロン駆動用電源装置 |
| CN201319677Y (zh) * | 2008-12-02 | 2009-09-30 | 佛山市顺德区瑞德电子实业有限公司 | 一种微波炉磁控管用开关电源 |
| CN205883057U (zh) * | 2016-07-05 | 2017-01-11 | 昆明理工大学 | 一种基于lcc谐振网络的微波应用器驱动电源 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025311A (zh) * | 2019-02-22 | 2019-07-19 | 四川华微康医疗科技有限公司 | 一种用于微波热声成像的小型化便携式微波源 |
| CN111628654A (zh) * | 2019-02-28 | 2020-09-04 | 东南大学 | 一种开关电源电路 |
| CN111628654B (zh) * | 2019-02-28 | 2023-11-24 | 东南大学 | 一种开关电源电路 |
| WO2021138820A1 (zh) * | 2020-01-07 | 2021-07-15 | Oppo广东移动通信有限公司 | 充电器和控制方法 |
| US12176816B2 (en) | 2020-01-07 | 2024-12-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Charger and control method thereof |
| CN113381615A (zh) * | 2020-07-14 | 2021-09-10 | 成都芯源系统有限公司 | 用于隔离电压变换器的能量回收电路及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107147298B (zh) | 2019-06-14 |
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Effective date of registration: 20250718 Address after: 266000 Shandong Province, Qingdao City, Shinan District, Ningxia Road 307.NO Patentee after: Qingdao Qingda Technology Transfer Center Co.,Ltd. Country or region after: China Address before: 266000 Hongkong East Road, Laoshan District, Qingdao, Shandong Province, No. 7 Patentee before: QINGDAO University Country or region before: China |
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| CP03 | Change of name, title or address |
Address after: 266075 Shandong Province Qingdao City Shi Nan District Ningxia Road 307 Qingdao University Industrial Technology Research Institute 101 Patentee after: Qingdao Qingda Medical Technology Co.,Ltd. Country or region after: China Address before: 266000 Shandong Province, Qingdao City, Shinan District, Ningxia Road 307.NO Patentee before: Qingdao Qingda Technology Transfer Center Co.,Ltd. Country or region before: China |