TWI791110B - 用於非接觸式電參數測量之可撓性鉗口(jaw)探針 - Google Patents
用於非接觸式電參數測量之可撓性鉗口(jaw)探針 Download PDFInfo
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- TWI791110B TWI791110B TW108115560A TW108115560A TWI791110B TW I791110 B TWI791110 B TW I791110B TW 108115560 A TW108115560 A TW 108115560A TW 108115560 A TW108115560 A TW 108115560A TW I791110 B TWI791110 B TW I791110B
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- electrical parameter
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- 238000005259 measurement Methods 0.000 title claims abstract description 90
- 239000000523 sample Substances 0.000 title claims abstract description 65
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
- G01R15/186—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using current transformers with a core consisting of two or more parts, e.g. clamp-on type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0416—Connectors, terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
- G01R1/22—Tong testers acting as secondary windings of current transformers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/12—Circuits for multi-testers, i.e. multimeters, e.g. for measuring voltage, current, or impedance at will
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
- G01R15/181—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/205—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using magneto-resistance devices, e.g. field plates
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measuring Leads Or Probes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/977,148 US10908188B2 (en) | 2018-05-11 | 2018-05-11 | Flexible jaw probe for non-contact electrical parameter measurement |
| US15/977,148 | 2018-05-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201947228A TW201947228A (zh) | 2019-12-16 |
| TWI791110B true TWI791110B (zh) | 2023-02-01 |
Family
ID=66476568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW108115560A TWI791110B (zh) | 2018-05-11 | 2019-05-06 | 用於非接觸式電參數測量之可撓性鉗口(jaw)探針 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10908188B2 (enExample) |
| EP (1) | EP3567381B1 (enExample) |
| JP (1) | JP7219669B2 (enExample) |
| CN (1) | CN110470924B (enExample) |
| TW (1) | TWI791110B (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105432064B (zh) * | 2013-03-15 | 2019-05-10 | 弗兰克公司 | 使用单独无线移动设备的红外图像的可见视听注释 |
| GB2595209A (en) * | 2020-05-11 | 2021-11-24 | Trend Networks Ltd | A detachable test instrument remote controller |
| CN114019226A (zh) * | 2021-10-27 | 2022-02-08 | 北京大学 | 一种无接触式电量测量与记录装置 |
| US20250341562A1 (en) * | 2023-01-25 | 2025-11-06 | Power Probe Group, Inc. | Diagnostic probe apparatus and related systems and methods |
| LU503820B1 (de) * | 2023-03-31 | 2024-09-30 | Phoenix Contact Gmbh & Co | Messgerät zur kontaktlosen Strommessung und Verfahren zu dessen Kalibrierung |
| US12487259B2 (en) * | 2023-07-28 | 2025-12-02 | Senva Inc. | Contactless power meter |
| WO2025222068A1 (en) * | 2024-04-19 | 2025-10-23 | The Research Foundation For The State University Of New York | Tunneling magnetoresistance sensor system and method for high power density power electronics systems |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201625965A (zh) * | 2014-10-27 | 2016-07-16 | 富克有限公司 | 可撓曲的電流感測器 |
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2018
- 2018-05-11 US US15/977,148 patent/US10908188B2/en active Active
-
2019
- 2019-05-06 TW TW108115560A patent/TWI791110B/zh active
- 2019-05-09 EP EP19173650.3A patent/EP3567381B1/en active Active
- 2019-05-10 CN CN201910389033.2A patent/CN110470924B/zh active Active
- 2019-05-13 JP JP2019090861A patent/JP7219669B2/ja active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201625965A (zh) * | 2014-10-27 | 2016-07-16 | 富克有限公司 | 可撓曲的電流感測器 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110470924A (zh) | 2019-11-19 |
| TW201947228A (zh) | 2019-12-16 |
| JP2020008567A (ja) | 2020-01-16 |
| EP3567381A1 (en) | 2019-11-13 |
| US10908188B2 (en) | 2021-02-02 |
| CN110470924B (zh) | 2022-04-08 |
| JP7219669B2 (ja) | 2023-02-08 |
| US20190346487A1 (en) | 2019-11-14 |
| EP3567381B1 (en) | 2022-02-23 |
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