CN203813420U - 低成本逆变输出短路保护电路 - Google Patents
低成本逆变输出短路保护电路 Download PDFInfo
- Publication number
- CN203813420U CN203813420U CN201420011622.XU CN201420011622U CN203813420U CN 203813420 U CN203813420 U CN 203813420U CN 201420011622 U CN201420011622 U CN 201420011622U CN 203813420 U CN203813420 U CN 203813420U
- Authority
- CN
- China
- Prior art keywords
- circuit
- comparator
- signal
- vce
- processor
- 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
- 239000000284 extract Substances 0.000 claims description 13
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Landscapes
- Inverter Devices (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011622.XU CN203813420U (zh) | 2014-01-09 | 2014-01-09 | 低成本逆变输出短路保护电路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420011622.XU CN203813420U (zh) | 2014-01-09 | 2014-01-09 | 低成本逆变输出短路保护电路 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813420U true CN203813420U (zh) | 2014-09-03 |
Family
ID=51452129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420011622.XU Expired - Fee Related CN203813420U (zh) | 2014-01-09 | 2014-01-09 | 低成本逆变输出短路保护电路 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813420U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701099A (zh) * | 2014-01-09 | 2014-04-02 | 惠州天能源科技有限公司 | 低成本逆变输出短路保护电路 |
| CN110474626A (zh) * | 2019-05-10 | 2019-11-19 | 中智电气南京有限公司 | 一种基于数控车床伺服驱动器的igbt保护电路 |
-
2014
- 2014-01-09 CN CN201420011622.XU patent/CN203813420U/zh not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103701099A (zh) * | 2014-01-09 | 2014-04-02 | 惠州天能源科技有限公司 | 低成本逆变输出短路保护电路 |
| CN103701099B (zh) * | 2014-01-09 | 2016-09-14 | 惠州天能源科技有限公司 | 低成本逆变输出短路保护电路 |
| CN110474626A (zh) * | 2019-05-10 | 2019-11-19 | 中智电气南京有限公司 | 一种基于数控车床伺服驱动器的igbt保护电路 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102545582B (zh) | 无桥功率因数校正电路及其控制方法 | |
| CN108427038A (zh) | 一种多路输入光伏逆变器对地绝缘阻抗检测方法 | |
| CN104539141B (zh) | 开关电源双脉冲脉宽限制电路及其实现方法 | |
| US11239746B2 (en) | Two-stage converter and method for starting the same, LLC converter, and application system | |
| CN103944148A (zh) | 一种t型三电平逆变器的保护方法、装置及逆变电路 | |
| CN105356411A (zh) | 一种桥式电路、高压直流断路器及其控制方法 | |
| CN111884536A (zh) | 一种智能功率模块 | |
| CN105896940A (zh) | 电力转换装置 | |
| CN105449742A (zh) | 一种电源极性切换电路及装置 | |
| CN103701099B (zh) | 低成本逆变输出短路保护电路 | |
| CN203813420U (zh) | 低成本逆变输出短路保护电路 | |
| CN204517648U (zh) | 一种放电电路、充放电电路以及逆变器 | |
| CN102005801B (zh) | 一种共地结构的太阳能充电控制器的充电电路 | |
| CN202633913U (zh) | 基于igbt半桥门极驱动的叉锁保护电路 | |
| CN206658046U (zh) | 一种多电平光伏并网逆变器的操作过电压保护装置 | |
| CN102035425B (zh) | 一种单相并网逆变器的逆变电路的控制方法 | |
| CN204886674U (zh) | 一种带死区的pwm驱动电路 | |
| CN203827177U (zh) | 一种降压式变换电路及电子设备 | |
| WO2018129832A1 (zh) | 一种基于维也纳pfc的智能型半桥修正波电压转换电路 | |
| CN203368305U (zh) | Igbt模块功率开关的驱动电路 | |
| CN103256509B (zh) | 一种无外置调光器的分段式led可调光灯及其调光方法 | |
| CN105553313A (zh) | 具有保护结构的npc型三电平逆变器驱动电路及方法 | |
| CN205178855U (zh) | 大功率igbt栅极驱动器 | |
| CN204465130U (zh) | 一种应急电源系统 | |
| CN104038191A (zh) | 电压型栅控器件的驱动电路 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: TIANBAO ELECTRONIC (HUIZHOU) CO., LTD. Effective date: 20150512 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150512 Address after: 516005 Dongjiang Industrial Zone, Shuikou subdistrict, Huicheng District, Guangdong, Huizhou Patentee after: HUIZHOU TEN SOURCES SOLAR ELECTRICITY LIMITED Address before: 516005 Dongjiang Industrial Zone, Shuikou subdistrict, Huicheng District, Guangdong, Huizhou Patentee before: HUIZHOU TEN SOURCES SOLAR ELECTRICITY LIMITED Patentee before: Ten Pao Electronics (Huizhou) Co., Ltd. |
|
| 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: 20140903 Termination date: 20170109 |