CN101707443B - 一种新型电力电子变压器 - Google Patents
一种新型电力电子变压器 Download PDFInfo
- Publication number
- CN101707443B CN101707443B CN2009102384414A CN200910238441A CN101707443B CN 101707443 B CN101707443 B CN 101707443B CN 2009102384414 A CN2009102384414 A CN 2009102384414A CN 200910238441 A CN200910238441 A CN 200910238441A CN 101707443 B CN101707443 B CN 101707443B
- Authority
- CN
- China
- Prior art keywords
- electric
- level
- transformer
- high frequency
- power
- 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.)
- Expired - Fee Related
Links
- 238000002955 isolation Methods 0.000 claims abstract description 29
- 230000001360 synchronised effect Effects 0.000 claims abstract description 11
- 239000003990 capacitor Substances 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000002459 sustained effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 3
- 238000003908 quality control method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
Images
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
- 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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102384414A CN101707443B (zh) | 2009-11-20 | 2009-11-20 | 一种新型电力电子变压器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102384414A CN101707443B (zh) | 2009-11-20 | 2009-11-20 | 一种新型电力电子变压器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101707443A CN101707443A (zh) | 2010-05-12 |
CN101707443B true CN101707443B (zh) | 2013-05-08 |
Family
ID=42377641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102384414A Expired - Fee Related CN101707443B (zh) | 2009-11-20 | 2009-11-20 | 一种新型电力电子变压器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101707443B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106655794A (zh) * | 2016-12-08 | 2017-05-10 | 国网智能电网研究院 | 一种电力电子变压器及其控制方法 |
US11899067B2 (en) * | 2019-07-23 | 2024-02-13 | Shanghai Jiao Tong University | Testing circuit, system and control method for multiple submodules of cascaded converter |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012007040A1 (en) * | 2010-07-15 | 2012-01-19 | Abb Technology Ag | Cell based dc/dc converter |
CN101924476B (zh) * | 2010-09-16 | 2012-11-07 | 上海交通大学 | 中间交流电压的单相交流变换器 |
CN101951168B (zh) * | 2010-09-16 | 2013-02-06 | 上海交通大学 | 高压转低压交流变换器 |
CN101951164B (zh) * | 2010-09-16 | 2012-11-14 | 上海交通大学 | 中间直流电压的单相交流变换器 |
CN102201737B (zh) * | 2011-03-18 | 2015-02-18 | 中国电力科学研究院 | 一种高位取能电压变换电路 |
US9019732B2 (en) | 2011-07-04 | 2015-04-28 | Abb Technology Ag | High voltage DC/DC converter |
CN102638176A (zh) * | 2012-04-12 | 2012-08-15 | 华中科技大学 | 混合级联多电平电子电力变压器 |
CN102820666B (zh) * | 2012-08-30 | 2015-01-07 | 西安交通大学 | 一种可平衡不对称负载的三相电力电子变压器 |
CN102904271B (zh) * | 2012-09-27 | 2016-03-30 | 株洲变流技术国家工程研究中心有限公司 | 一种牵引接触网 |
CN102904420A (zh) * | 2012-09-29 | 2013-01-30 | 中国科学院电工研究所 | 多端口变流器 |
CN103178742B (zh) * | 2013-03-19 | 2018-11-27 | 北京交通大学 | 一种组合式双向dc/ac变流器拓扑结构 |
CN103441691B (zh) * | 2013-07-19 | 2015-10-28 | 浙江大学 | 一种谐振型电力电子变流器及变流器装置 |
CN103944401B (zh) * | 2014-04-29 | 2016-05-04 | 上海交通大学 | 多线圈单相中频方波变压器的双向高压dc/dc控制方法 |
CN104767212B (zh) * | 2015-02-13 | 2017-01-11 | 国家电网公司 | 一种混合式电力电子变压器 |
US9653455B1 (en) * | 2015-11-10 | 2017-05-16 | Analog Devices Global | FET—bipolar transistor combination |
CN107104600B (zh) | 2016-02-23 | 2019-09-17 | 西门子公司 | 模块化多电平变换器及电力电子变压器 |
CN108574420B (zh) | 2017-03-08 | 2020-02-28 | 台达电子企业管理(上海)有限公司 | 电力电子变换单元及系统 |
CN110365213B (zh) * | 2018-04-11 | 2021-06-18 | 南京南瑞继保电气有限公司 | 一种含两种类型模组的双向直流变换器及其控制方法 |
CN110676890B (zh) * | 2019-10-18 | 2023-04-18 | 燕山大学 | 一种交直流混合微电网联网运行时的模态切换控制方法 |
CN111711347B (zh) * | 2020-05-22 | 2021-11-05 | 国网江苏省电力有限公司电力科学研究院 | 混合隔离型电力电子变压器 |
CN111917320B (zh) * | 2020-07-03 | 2021-12-21 | 浙江大学 | 一种开关串联的桥式电路及谐振电路和逆变电路 |
-
2009
- 2009-11-20 CN CN2009102384414A patent/CN101707443B/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106655794A (zh) * | 2016-12-08 | 2017-05-10 | 国网智能电网研究院 | 一种电力电子变压器及其控制方法 |
CN106655794B (zh) * | 2016-12-08 | 2019-02-01 | 国网智能电网研究院 | 一种电力电子变压器及其控制方法 |
US11899067B2 (en) * | 2019-07-23 | 2024-02-13 | Shanghai Jiao Tong University | Testing circuit, system and control method for multiple submodules of cascaded converter |
Also Published As
Publication number | Publication date |
---|---|
CN101707443A (zh) | 2010-05-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101707443B (zh) | 一种新型电力电子变压器 | |
CN102593869B (zh) | 一种h全桥转换式微逆变器并网装置 | |
CN101030733B (zh) | 一种轻型单元级联式多电平功率变换器 | |
CN103516230B (zh) | 双向潮流控制的多电平互平衡固态变压器及其实现方法 | |
CN201323531Y (zh) | 由三电平h桥功率单元模块直接构成的6kv高压变频器 | |
CN103280829B (zh) | 一种应用于大容量电池储能的隔离双级链式变流器 | |
CN103715930B (zh) | 一种提升柔性直流输电系统容量的方法 | |
CN101795080A (zh) | 一种配电用三相电力电子变压器 | |
CN103269171A (zh) | 大功率级联式二极管h桥单位功率因数整流器 | |
CN102769291B (zh) | 一种基于多相变流结构的有源电力滤波器 | |
CN106059306A (zh) | 一种多单元二极管电容网络高增益全桥隔离型直流变换器 | |
CN108551266A (zh) | 一种适应不对称负载的自平衡电力电子变压器及控制方法 | |
CN113346764B (zh) | 一种基于高频磁耦合模块的中压变流器拓扑结构 | |
CN104852583A (zh) | 一种用于中低压直流配电的高频链多电平直流变压器 | |
CN201955408U (zh) | 新型igct三电平中压变频器用功率单元试验装置 | |
CN103280994A (zh) | 大功率级联式多电平无桥变流器 | |
CN109980948A (zh) | 一种三相间耦合五端口电力电子变压器 | |
CN105119516A (zh) | 一种高升压增益准z源逆变器 | |
CN107800299A (zh) | 基于mmc高频变换的模块化直流变换系统及其控制方法 | |
CN201623653U (zh) | 一种模块化的电力电子变压器 | |
CN105071679A (zh) | 基于桥式开关电容模块的五电平自平衡逆变器 | |
CN106786770A (zh) | 一种光伏逆变单元及三相光伏并网发电装置 | |
CN201061144Y (zh) | 采用三单相结构的动态电压补偿器 | |
CN100385782C (zh) | 一种串联多电平高电压逆变器 | |
CN111177932A (zh) | 一种用于提升柔性变电站电磁暂态仿真速度的建模方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA ELECTRIC PRIME TECHNOLOGY CO., LTD. STATE EL Free format text: FORMER OWNER: CHINA ELECTRIC PRIME TECHNOLOGY CO., LTD. Effective date: 20130129 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20130129 Address after: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant after: China Electric Power Research Institute Applicant after: CHINA EPRI SCIENCE & TECHNOLOGY Co.,Ltd. Applicant after: State Grid Corporation of China Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant before: China Electric Power Research Institute Applicant before: CHINA EPRI SCIENCE & TECHNOLOGY Co.,Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20211120 |