CN105510678A - Novel alternative current high voltage acquisition circuit - Google Patents
Novel alternative current high voltage acquisition circuit Download PDFInfo
- Publication number
- CN105510678A CN105510678A CN201610038687.7A CN201610038687A CN105510678A CN 105510678 A CN105510678 A CN 105510678A CN 201610038687 A CN201610038687 A CN 201610038687A CN 105510678 A CN105510678 A CN 105510678A
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- China
- Prior art keywords
- current
- transformer
- micro
- high voltage
- circuit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
- Transformers For Measuring Instruments (AREA)
Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610038687.7A CN105510678A (en) | 2016-01-21 | 2016-01-21 | Novel alternative current high voltage acquisition circuit |
Applications Claiming Priority (1)
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CN201610038687.7A CN105510678A (en) | 2016-01-21 | 2016-01-21 | Novel alternative current high voltage acquisition circuit |
Publications (1)
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CN105510678A true CN105510678A (en) | 2016-04-20 |
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Family Applications (1)
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CN201610038687.7A Pending CN105510678A (en) | 2016-01-21 | 2016-01-21 | Novel alternative current high voltage acquisition circuit |
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CN (1) | CN105510678A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108872684A (en) * | 2018-09-18 | 2018-11-23 | 上海固缘电力科技有限公司 | A kind of novel passive AC current collecting circuit |
CN109932619A (en) * | 2019-04-15 | 2019-06-25 | 长园深瑞继保自动化有限公司 | Power distribution network electronic sensor secondary singal collector |
CN113671409A (en) * | 2021-08-12 | 2021-11-19 | 厦门京福通信有限公司 | Current acquisition protection circuit |
-
2016
- 2016-01-21 CN CN201610038687.7A patent/CN105510678A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108872684A (en) * | 2018-09-18 | 2018-11-23 | 上海固缘电力科技有限公司 | A kind of novel passive AC current collecting circuit |
CN109932619A (en) * | 2019-04-15 | 2019-06-25 | 长园深瑞继保自动化有限公司 | Power distribution network electronic sensor secondary singal collector |
CN109932619B (en) * | 2019-04-15 | 2022-02-22 | 长园科技集团股份有限公司 | Secondary signal collector of electronic sensor of power distribution network |
CN113671409A (en) * | 2021-08-12 | 2021-11-19 | 厦门京福通信有限公司 | Current acquisition protection circuit |
CN113671409B (en) * | 2021-08-12 | 2024-04-12 | 厦门京福通信有限公司 | Current acquisition protection circuit |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
CB03 | Change of inventor or designer information |
Inventor after: Hu Bin Inventor after: Zhang Qiang Inventor after: Ding Yongsheng Inventor after: Zhao Yangdong Inventor after: Yang Wenqing Inventor after: Li Ziqing Inventor before: Hu Bin Inventor before: Zhang Qiang |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170802 Address after: 201108 Shanghai City, Minhang District Hua Jin Road No. 191 Building No. 4 Applicant after: Shanghai GoodRun Electric Power Technology Co., Ltd. Applicant after: Shanghai Zhixin Electrical Co., Ltd. Address before: 201108 Shanghai City, Minhang District Hua Jin Road No. 191 Building No. 4 Applicant before: Shanghai GoodRun Electric Power Technology Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160420 |
|
WD01 | Invention patent application deemed withdrawn after publication |