CN201490917U - 一种抑制高频共模电压的电路 - Google Patents
一种抑制高频共模电压的电路 Download PDFInfo
- Publication number
- CN201490917U CN201490917U CN2009201869659U CN200920186965U CN201490917U CN 201490917 U CN201490917 U CN 201490917U CN 2009201869659 U CN2009201869659 U CN 2009201869659U CN 200920186965 U CN200920186965 U CN 200920186965U CN 201490917 U CN201490917 U CN 201490917U
- Authority
- CN
- China
- Prior art keywords
- bus
- circuit
- branch road
- mode voltage
- common mode
- 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 - Lifetime
Links
Images
Landscapes
- Inverter Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201869659U CN201490917U (zh) | 2009-08-14 | 2009-08-14 | 一种抑制高频共模电压的电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009201869659U CN201490917U (zh) | 2009-08-14 | 2009-08-14 | 一种抑制高频共模电压的电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201490917U true CN201490917U (zh) | 2010-05-26 |
Family
ID=42429783
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009201869659U Expired - Lifetime CN201490917U (zh) | 2009-08-14 | 2009-08-14 | 一种抑制高频共模电压的电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201490917U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102130623A (zh) * | 2011-04-12 | 2011-07-20 | 江苏斯达工业科技有限公司 | 光伏并网逆变器的改进型主电路结构 |
CN102340258A (zh) * | 2011-09-21 | 2012-02-01 | 江苏金帆电源科技有限公司 | 一种逆变器的电路结构 |
CN104868772A (zh) * | 2015-05-12 | 2015-08-26 | 江苏固德威电源科技有限公司 | 应用于光伏发电系统的单相小功率逆变器 |
CN106487208A (zh) * | 2016-11-28 | 2017-03-08 | 阳光电源股份有限公司 | 一种逆变器交流线缆对地共模电压的抑制方法及装置 |
-
2009
- 2009-08-14 CN CN2009201869659U patent/CN201490917U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102130623A (zh) * | 2011-04-12 | 2011-07-20 | 江苏斯达工业科技有限公司 | 光伏并网逆变器的改进型主电路结构 |
CN102130623B (zh) * | 2011-04-12 | 2013-06-05 | 江苏斯达工业科技有限公司 | 光伏并网逆变器的改进型主电路结构 |
CN102340258A (zh) * | 2011-09-21 | 2012-02-01 | 江苏金帆电源科技有限公司 | 一种逆变器的电路结构 |
CN104868772A (zh) * | 2015-05-12 | 2015-08-26 | 江苏固德威电源科技有限公司 | 应用于光伏发电系统的单相小功率逆变器 |
CN106487208A (zh) * | 2016-11-28 | 2017-03-08 | 阳光电源股份有限公司 | 一种逆变器交流线缆对地共模电压的抑制方法及装置 |
CN106487208B (zh) * | 2016-11-28 | 2018-12-28 | 阳光电源股份有限公司 | 一种逆变器交流线缆对地共模电压的抑制方法及装置 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103973217B (zh) | 一种抑制电池板pid效应的装置 | |
CN102427223A (zh) | 一种采用零序电压和电流判别闭锁的方法 | |
CN102340258A (zh) | 一种逆变器的电路结构 | |
CN105470963A (zh) | 一种有源电力滤波器及其控制方法 | |
CN201490917U (zh) | 一种抑制高频共模电压的电路 | |
CN102570429B (zh) | 一种特高压直流输电线路单端暂态电压保护方法 | |
CN203416162U (zh) | 一种光伏逆变器用du/dt滤波电路 | |
CN204068408U (zh) | 应用于电缆工井排水的新型取电电源装置 | |
CN201717794U (zh) | 一种以阻抗输入滤波的电容降压电路 | |
CN202261073U (zh) | 一种逆变器的电路结构 | |
CN103187725A (zh) | 一种直流输电系统 | |
CN103427667A (zh) | 一种高性能静变电中频电源 | |
CN106787898A (zh) | 一种检修电源输出装置 | |
CN204258617U (zh) | 一种解决反激类型开关电源漏电感问题的电路结构 | |
CN104051972B (zh) | 一种用于光伏发电的35kV组合式变压器 | |
CN203398986U (zh) | 并联谐振中频电源接地电路 | |
CN203135401U (zh) | 变电站直流系统交流入侵保护装置 | |
CN207339428U (zh) | 一种地线取能装置 | |
CN205141696U (zh) | 可抑制高压直流输电系统直流侧低次谐振的直流输电回路 | |
CN203416174U (zh) | 一种高性能静变电中频电源 | |
CN107404110A (zh) | 一种非隔离储能三相离网逆变供电系统 | |
CN203278681U (zh) | 一种宽范围电机保护器电源 | |
CN102638039B (zh) | 一种三相链式静止同步补偿器 | |
CN202004430U (zh) | 一种光伏并网逆变器的漏电保护装置 | |
CN105958436A (zh) | 一种电容故障的保护电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HEFEI SUNGROW POWER SUPPLY CO., LTD. Free format text: FORMER NAME: HEFEI SUNLIGHT POWER SUPPLY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: High tech Zone of Hefei city of Anhui Province in 230088 Lake Road No. 2 Co-patentee after: SHANGHAI YANGFENG POWER Co.,Ltd. Patentee after: SUNGROW POWER SUPPLY Co.,Ltd. Address before: High tech Zone of Hefei city of Anhui Province in 230088 Lake Road No. 2 Co-patentee before: SHANGHAI YANGFENG POWER Co.,Ltd. Patentee before: Hefei sunshine power Limited by Share Ltd. Address after: High tech Zone of Hefei city of Anhui Province in 230088 Lake Road No. 2 Co-patentee after: SHANGHAI YANGFENG POWER Co.,Ltd. Patentee after: Hefei sunshine power Limited by Share Ltd. Address before: High tech Zone of Hefei city of Anhui Province in 230088 Lake Road No. 2 Co-patentee before: SHANGHAI YANGFENG POWER Co.,Ltd. Patentee before: Hefei Sungrow Power Supply Co.,Ltd. |
|
CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
CX01 | Expiry of patent term |