CN205091391U - 直流母线电压纹波检测装置 - Google Patents
直流母线电压纹波检测装置 Download PDFInfo
- Publication number
- CN205091391U CN205091391U CN201520905553.1U CN201520905553U CN205091391U CN 205091391 U CN205091391 U CN 205091391U CN 201520905553 U CN201520905553 U CN 201520905553U CN 205091391 U CN205091391 U CN 205091391U
- Authority
- CN
- China
- Prior art keywords
- ripple
- microprocessor
- conversion chip
- bus
- divider resistance
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title abstract description 4
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000005070 sampling Methods 0.000 abstract description 4
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 2
- 238000007689 inspection Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
Landscapes
- Measurement Of Resistance Or Impedance (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520905553.1U CN205091391U (zh) | 2015-11-13 | 2015-11-13 | 直流母线电压纹波检测装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520905553.1U CN205091391U (zh) | 2015-11-13 | 2015-11-13 | 直流母线电压纹波检测装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205091391U true CN205091391U (zh) | 2016-03-16 |
Family
ID=55482064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520905553.1U Active CN205091391U (zh) | 2015-11-13 | 2015-11-13 | 直流母线电压纹波检测装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205091391U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106405236A (zh) * | 2016-10-27 | 2017-02-15 | 中国地质大学(武汉) | 一种直流稳压电源微弱纹波及谐波电压检测装置及方法 |
CN112394283A (zh) * | 2020-12-09 | 2021-02-23 | 广东电网有限责任公司 | 直流母联刀闸合闸状态的检测装置及电力系统 |
CN113447737A (zh) * | 2021-06-12 | 2021-09-28 | 四川虹美智能科技有限公司 | 空调变频控制器中的电解电容监测方法 |
WO2022267437A1 (zh) * | 2021-06-21 | 2022-12-29 | 合肥美的暖通设备有限公司 | 谐波检测方法、装置、变频器及存储介质 |
-
2015
- 2015-11-13 CN CN201520905553.1U patent/CN205091391U/zh active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106405236A (zh) * | 2016-10-27 | 2017-02-15 | 中国地质大学(武汉) | 一种直流稳压电源微弱纹波及谐波电压检测装置及方法 |
CN112394283A (zh) * | 2020-12-09 | 2021-02-23 | 广东电网有限责任公司 | 直流母联刀闸合闸状态的检测装置及电力系统 |
CN113447737A (zh) * | 2021-06-12 | 2021-09-28 | 四川虹美智能科技有限公司 | 空调变频控制器中的电解电容监测方法 |
WO2022267437A1 (zh) * | 2021-06-21 | 2022-12-29 | 合肥美的暖通设备有限公司 | 谐波检测方法、装置、变频器及存储介质 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205091391U (zh) | 直流母线电压纹波检测装置 | |
CN104122490A (zh) | 一种变压器套管绝缘状态在线监测装置及方法 | |
CN103712551A (zh) | 配电网变压器低压绕组变形在线监测装置及方法 | |
CN203337722U (zh) | 电网架空输电线路的电压和电流采集装置 | |
CN204556719U (zh) | 一种智能电力参数监测装置 | |
CN204155435U (zh) | 一种无线温度采集系统 | |
CN103399258A (zh) | 基于高精度霍尔效应的行波测距前端模拟量采集板 | |
CN204101663U (zh) | 避雷器带电测试仪 | |
CN110824263A (zh) | 一种相位差式多功能核相装置 | |
CN103926468A (zh) | 一种直流电源系统对地电容检测电路 | |
CN204633477U (zh) | 一种精密智能交直流配电监控系统 | |
CN204631180U (zh) | 一种并联晶闸管漏电流检测装置及系统 | |
CN203535127U (zh) | 一种氧化锌避雷器在线监测仪 | |
CN203848796U (zh) | 配电网变压器低压绕组变形在线监测装置 | |
CN203798903U (zh) | 一种智能电能表 | |
CN203929129U (zh) | 电缆温度与载流量在线监测系统 | |
CN105572489A (zh) | 避雷器带电测试仪 | |
CN202631625U (zh) | 易于采集信息的开关柜在线监测器 | |
CN202197092U (zh) | 分界开关控制器 | |
CN205091390U (zh) | 一种高压电网过电压在线监测装置 | |
CN204758688U (zh) | 一种交流电流过载报警装置 | |
CN205120819U (zh) | 一种基于近场无线传输技术的电能检测装置 | |
CN201335864Y (zh) | 容性设备绝缘在线监测仪 | |
CN205537811U (zh) | 一种基于wia-pa工业无线网络的本质安全型无线水表适配器 | |
CN204228829U (zh) | ±500kV直流滤波器电容塔便携式在线监测装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CB03 | Change of inventor or designer information |
Inventor after: Tang Lijun Inventor after: Lu Shengrong Inventor after: Ning Yongkai Inventor after: Li Dong Inventor after: Qin Yi Inventor after: Chen Ping Inventor before: Tang Lijun Inventor before: Shen Haiping Inventor before: Ning Yongkai Inventor before: Li Dong Inventor before: Qin Yi Inventor before: Chen Ping |
|
COR | Change of bibliographic data | ||
CP01 | Change in the name or title of a patent holder |
Address after: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Patentee after: STATE GRID JIANGSU ELECTRIC POWER COMPANY, WUXI POWER SUPPLY Co. Patentee after: State Grid Corporation of China Address before: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Patentee before: WUXI POWER SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. Patentee before: State Grid Corporation of China |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160613 Address after: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Patentee after: STATE GRID JIANGSU ELECTRIC POWER COMPANY, WUXI POWER SUPPLY Co. Patentee after: State Grid Corporation of China Patentee after: Wuxi Xingguang electric power automation equipment Co.,Ltd. Address before: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Patentee before: STATE GRID JIANGSU ELECTRIC POWER COMPANY, WUXI POWER SUPPLY Co. Patentee before: State Grid Corporation of China |