CN1246747A - 直流-直流软开关功率变换拓扑电路 - Google Patents
直流-直流软开关功率变换拓扑电路 Download PDFInfo
- Publication number
- CN1246747A CN1246747A CN98117719A CN98117719A CN1246747A CN 1246747 A CN1246747 A CN 1246747A CN 98117719 A CN98117719 A CN 98117719A CN 98117719 A CN98117719 A CN 98117719A CN 1246747 A CN1246747 A CN 1246747A
- Authority
- CN
- China
- Prior art keywords
- mosfet pipe
- direct current
- switch mosfet
- circuit
- auxilliary
- 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
- 238000011084 recovery Methods 0.000 claims abstract description 36
- 239000003990 capacitor Substances 0.000 claims abstract description 19
- 238000004146 energy storage Methods 0.000 claims description 20
- 230000009466 transformation Effects 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 230000006837 decompression Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000024241 parasitism Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- 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
- Inverter Devices (AREA)
- Electronic Switches (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98117719A CN1074600C (zh) | 1998-08-31 | 1998-08-31 | 直流--直流软开关功率变换拓扑电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98117719A CN1074600C (zh) | 1998-08-31 | 1998-08-31 | 直流--直流软开关功率变换拓扑电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1246747A true CN1246747A (zh) | 2000-03-08 |
CN1074600C CN1074600C (zh) | 2001-11-07 |
Family
ID=5225664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98117719A Expired - Lifetime CN1074600C (zh) | 1998-08-31 | 1998-08-31 | 直流--直流软开关功率变换拓扑电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1074600C (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100399688C (zh) * | 2004-08-20 | 2008-07-02 | 艾默生网络能源有限公司 | 一种变换软开关电路 |
CN100405717C (zh) * | 2004-06-25 | 2008-07-23 | 台达电子工业股份有限公司 | 具有相对较少组件的软切换直流/直流转换器 |
CN101277062B (zh) * | 2000-05-03 | 2010-10-27 | 英特赛尔公司 | 直流-直流变换器方法和电路 |
CN102696169A (zh) * | 2010-01-05 | 2012-09-26 | 株式会社日立制作所 | Ac-dc变换器及其控制方法 |
CN103647452A (zh) * | 2013-12-05 | 2014-03-19 | 电子科技大学 | 一种单管软开关buck变换器 |
CN104158243A (zh) * | 2014-08-05 | 2014-11-19 | 华为技术有限公司 | 不间断电源电路及其控制方法 |
CN105871202A (zh) * | 2016-06-17 | 2016-08-17 | 扬州大学 | 一种单管buck-boost软开关装置 |
CN106841818A (zh) * | 2017-01-13 | 2017-06-13 | 西北工业大学 | 一种基于谐振原理的电感测量装置 |
CN108566092A (zh) * | 2018-01-25 | 2018-09-21 | 深圳市盛弘电气股份有限公司 | 一种软开关双向dc/dc变换电路以及变换器 |
CN109525102A (zh) * | 2017-09-20 | 2019-03-26 | 丰田自动车株式会社 | 电力转换电路 |
CN112366944A (zh) * | 2020-12-03 | 2021-02-12 | 上海英联电子系统有限公司 | 一种采用脉宽调制控制的软开关谐振boost变换器 |
CN114679049A (zh) * | 2022-03-01 | 2022-06-28 | 浙江艾飞科电气科技有限公司 | 一种高效率零电压转换变换器 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100334797C (zh) * | 2004-07-08 | 2007-08-29 | 浙江大学 | 升压型有源交错并联软开关电路 |
CN1805258B (zh) * | 2005-11-21 | 2010-05-12 | 株洲时代广创变流技术有限公司 | 一种升压电路 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2281038Y (zh) * | 1996-04-19 | 1998-05-06 | 南京航空航天大学 | 隔离型软开关静止变流器 |
-
1998
- 1998-08-31 CN CN98117719A patent/CN1074600C/zh not_active Expired - Lifetime
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101277062B (zh) * | 2000-05-03 | 2010-10-27 | 英特赛尔公司 | 直流-直流变换器方法和电路 |
CN100405717C (zh) * | 2004-06-25 | 2008-07-23 | 台达电子工业股份有限公司 | 具有相对较少组件的软切换直流/直流转换器 |
CN100399688C (zh) * | 2004-08-20 | 2008-07-02 | 艾默生网络能源有限公司 | 一种变换软开关电路 |
CN102696169A (zh) * | 2010-01-05 | 2012-09-26 | 株式会社日立制作所 | Ac-dc变换器及其控制方法 |
CN102696169B (zh) * | 2010-01-05 | 2015-06-10 | 株式会社日立制作所 | Ac-dc变换器及其控制方法 |
CN103647452A (zh) * | 2013-12-05 | 2014-03-19 | 电子科技大学 | 一种单管软开关buck变换器 |
CN103647452B (zh) * | 2013-12-05 | 2016-03-02 | 电子科技大学 | 一种单管软开关buck变换器 |
CN104158243A (zh) * | 2014-08-05 | 2014-11-19 | 华为技术有限公司 | 不间断电源电路及其控制方法 |
CN105871202A (zh) * | 2016-06-17 | 2016-08-17 | 扬州大学 | 一种单管buck-boost软开关装置 |
CN106841818A (zh) * | 2017-01-13 | 2017-06-13 | 西北工业大学 | 一种基于谐振原理的电感测量装置 |
CN106841818B (zh) * | 2017-01-13 | 2019-05-10 | 西北工业大学 | 一种基于谐振原理的电感测量装置 |
CN109525102A (zh) * | 2017-09-20 | 2019-03-26 | 丰田自动车株式会社 | 电力转换电路 |
CN108566092A (zh) * | 2018-01-25 | 2018-09-21 | 深圳市盛弘电气股份有限公司 | 一种软开关双向dc/dc变换电路以及变换器 |
CN108566092B (zh) * | 2018-01-25 | 2020-07-07 | 深圳市盛弘电气股份有限公司 | 一种软开关双向dc/dc变换电路以及变换器 |
CN112366944A (zh) * | 2020-12-03 | 2021-02-12 | 上海英联电子系统有限公司 | 一种采用脉宽调制控制的软开关谐振boost变换器 |
CN112366944B (zh) * | 2020-12-03 | 2023-09-22 | 上海英联电子系统有限公司 | 一种采用脉宽调制控制的软开关谐振boost变换器 |
CN114679049A (zh) * | 2022-03-01 | 2022-06-28 | 浙江艾飞科电气科技有限公司 | 一种高效率零电压转换变换器 |
Also Published As
Publication number | Publication date |
---|---|
CN1074600C (zh) | 2001-11-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1055804C (zh) | 一种软开关拓扑电路 | |
CN102035364B (zh) | 无桥功率因数校正变换器及其控制方法 | |
CN1074600C (zh) | 直流--直流软开关功率变换拓扑电路 | |
CN102332813A (zh) | 功率因数校正效能改进电路、使用该电路的变换器以及制造变换器的方法 | |
CN211656002U (zh) | 一种谐振无桥升压功率因数校正ac-dc变换器 | |
CN107509280A (zh) | 一种高频隔离型led驱动电路及其控制方法 | |
CN1123962C (zh) | 直流变换器功率开关管的软开关方法和软开关直流变换器 | |
CN204538968U (zh) | 一种改进的zvt-pwmbuck电路 | |
CN102723869A (zh) | 功率变换器 | |
CN112398330B (zh) | 一种无桥pfc变换器及其控制方法 | |
CN206673827U (zh) | 一种高效率半无桥功率因数校正变换器 | |
CN100379130C (zh) | 三电平输出的三相功率因数校正电路及其控制装置 | |
CN106877645A (zh) | 一种零电压转换半无桥功率因数校正变换器 | |
CN100433529C (zh) | Zcs-pwm开关单元电路 | |
CN2602543Y (zh) | 无损耗吸收的软开关电路 | |
CN100399688C (zh) | 一种变换软开关电路 | |
CN207304385U (zh) | 一种单相x型互错式三电平交流调压电路 | |
CN106887947B (zh) | 一种高效率半无桥功率因数校正变换器 | |
CN113726150A (zh) | 一种具有升压和降压功能的双向变换器及方法 | |
CN205355946U (zh) | 一种不间断电源 | |
CN1202759A (zh) | 用于电力变换的软开关电路拓扑 | |
CN204906192U (zh) | 一种宽范围全闭环高效推挽升压模块 | |
CN211606392U (zh) | 一种滞后臂辅助谐振电路 | |
CN106787701A (zh) | 一种零电压零电流转换pwm斩波电路的改进调制电路 | |
CN1123960C (zh) | 双单元升压式软开关变换器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHENZHEN HUAWEI ELECTRICAL CO., LTD. TO: SHENZHEN ANSHENG ELECTRICAL CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Floor 1, building 3, building Wang Yuzhong, HUAWEI base, industrial zone, Applicant after: Ansheng Electric Co., Ltd., Shenzhen City Address before: Bantian HUAWEI production center, Longgang District, Shenzhen Applicant before: Huawei Electric Co., Ltd., Shenzhen |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: EMERSON NETWORK POWER CO., LTD Free format text: FORMER NAME OR ADDRESS: SHENZHEN ANSHENG ELECTRICAL CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Patentee after: Aimosheng Network Energy Source Co., Ltd. Patentee before: Ansheng Electric Co., Ltd., Shenzhen City |
|
CP01 | Change in the name or title of a patent holder |
Address after: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee after: Vitamin Technology Co., Ltd. Address before: 518057 Nanshan District science and Technology Industrial Park, Guangdong, Shenzhen Branch Road, No. Patentee before: Aimosheng Network Energy Source Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
DD01 | Delivery of document by public notice |
Addressee: Aimosheng Network Energy Source Co., Ltd. Document name: Notification of Passing Examination on Formalities |
|
DD01 | Delivery of document by public notice | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20011107 |