CN112383219A - 一种三电平升压电路及其控制方法 - Google Patents
一种三电平升压电路及其控制方法 Download PDFInfo
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- CN112383219A CN112383219A CN202011434825.6A CN202011434825A CN112383219A CN 112383219 A CN112383219 A CN 112383219A CN 202011434825 A CN202011434825 A CN 202011434825A CN 112383219 A CN112383219 A CN 112383219A
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- Prior art keywords
- circuit
- voltage
- diode
- flying capacitor
- transformation ratio
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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
- 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
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
-
- 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
- H02M3/22—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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011434825.6A CN112383219B (zh) | 2020-12-10 | 2020-12-10 | 一种三电平升压电路及其控制方法 |
Applications Claiming Priority (1)
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CN202011434825.6A CN112383219B (zh) | 2020-12-10 | 2020-12-10 | 一种三电平升压电路及其控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN112383219A true CN112383219A (zh) | 2021-02-19 |
CN112383219B CN112383219B (zh) | 2022-03-18 |
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CN202011434825.6A Active CN112383219B (zh) | 2020-12-10 | 2020-12-10 | 一种三电平升压电路及其控制方法 |
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CN (1) | CN112383219B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113098253A (zh) * | 2021-04-28 | 2021-07-09 | 科华数据股份有限公司 | 一种功率变换电路 |
CN114640252A (zh) * | 2022-03-24 | 2022-06-17 | 苏州罗约科技有限公司 | 一种混合三电平飞跨电容升压电路 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106230253A (zh) * | 2016-09-09 | 2016-12-14 | 华为技术有限公司 | 升压功率变换电路和控制方法 |
CN108063547A (zh) * | 2016-11-08 | 2018-05-22 | 台达电子工业股份有限公司 | 预充电装置及变频器 |
CN109659988A (zh) * | 2017-10-10 | 2019-04-19 | 株洲中车时代电气股份有限公司 | 一种混合储能充电系统及方法 |
CN110401344A (zh) * | 2018-04-25 | 2019-11-01 | 株洲中车时代电气股份有限公司 | 一种飞跨电容充电装置及飞跨电容三电平斩波电路 |
CN110994975A (zh) * | 2019-12-18 | 2020-04-10 | 阳光电源股份有限公司 | 一种电容钳位式直流变换电路 |
US20210057999A1 (en) * | 2018-05-04 | 2021-02-25 | Würth Elektronik eiSos Gmbh & Co. KG | Capacitive divider based quasi hot-swap passive start-up methods with flying capacitor pre-charging for flying capacitor based dc-dc converter topologies |
-
2020
- 2020-12-10 CN CN202011434825.6A patent/CN112383219B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106230253A (zh) * | 2016-09-09 | 2016-12-14 | 华为技术有限公司 | 升压功率变换电路和控制方法 |
CN108063547A (zh) * | 2016-11-08 | 2018-05-22 | 台达电子工业股份有限公司 | 预充电装置及变频器 |
CN109659988A (zh) * | 2017-10-10 | 2019-04-19 | 株洲中车时代电气股份有限公司 | 一种混合储能充电系统及方法 |
CN110401344A (zh) * | 2018-04-25 | 2019-11-01 | 株洲中车时代电气股份有限公司 | 一种飞跨电容充电装置及飞跨电容三电平斩波电路 |
US20210057999A1 (en) * | 2018-05-04 | 2021-02-25 | Würth Elektronik eiSos Gmbh & Co. KG | Capacitive divider based quasi hot-swap passive start-up methods with flying capacitor pre-charging for flying capacitor based dc-dc converter topologies |
CN110994975A (zh) * | 2019-12-18 | 2020-04-10 | 阳光电源股份有限公司 | 一种电容钳位式直流变换电路 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113098253A (zh) * | 2021-04-28 | 2021-07-09 | 科华数据股份有限公司 | 一种功率变换电路 |
WO2022227696A1 (zh) * | 2021-04-28 | 2022-11-03 | 科华数据股份有限公司 | 一种功率变换电路 |
CN114640252A (zh) * | 2022-03-24 | 2022-06-17 | 苏州罗约科技有限公司 | 一种混合三电平飞跨电容升压电路 |
CN114640252B (zh) * | 2022-03-24 | 2023-03-14 | 苏州罗约科技有限公司 | 一种混合三电平飞跨电容升压电路 |
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CN112383219B (zh) | 2022-03-18 |
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Effective date of registration: 20221125 Address after: 9/F, Keshida Industrial Park R&D Building, No.7 Road, Gaoxinyuan West District, Guangming District, Shenzhen, Guangdong 518107 Patentee after: SHENZHEN KSTAR NEW ENERGY Co.,Ltd. Address before: 518000 rooms 401 and 402, 4th floor, building 1, software park, kejizhong 2nd Road, Gaoxin North District, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN KSTAR SCIENCE AND TECHNOLOGY Co.,Ltd. Patentee before: Guangdong Youdian New Energy Technology Co.,Ltd. Patentee before: SHENZHEN KSTAR NEW ENERGY Co.,Ltd. |