PL4185876T3 - Urządzenie i narzędzie dla cewki pomiarowej - Google Patents

Urządzenie i narzędzie dla cewki pomiarowej

Info

Publication number
PL4185876T3
PL4185876T3 PL21746770.3T PL21746770T PL4185876T3 PL 4185876 T3 PL4185876 T3 PL 4185876T3 PL 21746770 T PL21746770 T PL 21746770T PL 4185876 T3 PL4185876 T3 PL 4185876T3
Authority
PL
Poland
Prior art keywords
tool
measurement coil
coil
measurement
Prior art date
Application number
PL21746770.3T
Other languages
English (en)
Inventor
Jussi Hakunti
Original Assignee
Safegrid Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Safegrid Oy filed Critical Safegrid Oy
Publication of PL4185876T3 publication Critical patent/PL4185876T3/pl

Links

Classifications

    • 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
    • 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
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • 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
    • G01R19/0092—Measuring current only
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase AC
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
    • H01F2027/065—Mounting on printed circuit boards

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
PL21746770.3T 2020-07-21 2021-07-16 Urządzenie i narzędzie dla cewki pomiarowej PL4185876T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20205764A FI20205764A1 (en) 2020-07-21 2020-07-21 APPARATUS AND TOOL FOR MEASURING COIL
PCT/FI2021/050535 WO2022018326A1 (en) 2020-07-21 2021-07-16 Apparatus and tool for a measurement coil

Publications (1)

Publication Number Publication Date
PL4185876T3 true PL4185876T3 (pl) 2024-07-01

Family

ID=77104092

Family Applications (1)

Application Number Title Priority Date Filing Date
PL21746770.3T PL4185876T3 (pl) 2020-07-21 2021-07-16 Urządzenie i narzędzie dla cewki pomiarowej

Country Status (7)

Country Link
US (1) US12174223B2 (pl)
EP (1) EP4185876B1 (pl)
CN (1) CN115552257A (pl)
ES (1) ES2987659T3 (pl)
FI (1) FI20205764A1 (pl)
PL (1) PL4185876T3 (pl)
WO (1) WO2022018326A1 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2023002656A (es) 2020-10-08 2023-03-28 Ubicquia Inc Aparato de posicionamiento y retencion de bobinas de rogowski.
US20240068598A1 (en) * 2022-08-25 2024-02-29 Ubicquia, Inc. Insert apparatus for a retaining device
EP4607208B1 (en) 2024-02-26 2026-02-04 LEM International SA Rogowski current transducer for busbar assemblies

Family Cites Families (29)

* Cited by examiner, † Cited by third party
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US4635055A (en) * 1983-04-13 1987-01-06 Niagara Mohawk Power Corporation Apparatus for measuring the temperature and other parameters of an electic power conductor
US4689752A (en) 1983-04-13 1987-08-25 Niagara Mohawk Power Corporation System and apparatus for monitoring and control of a bulk electric power delivery system
US5057769A (en) * 1989-07-27 1991-10-15 Sensorlink Corporation AC current sensor
US8342494B2 (en) * 2006-11-13 2013-01-01 Schneider Electric USA, Inc. Aligning structure for a power line and sensor
US8077049B2 (en) 2008-01-20 2011-12-13 Current Technologies, Llc Method and apparatus for communicating power distribution event and location
US9151782B2 (en) 2009-07-31 2015-10-06 Pulse Electronics, Inc. Current sensing devices and methods
FR2973881B1 (fr) * 2011-04-11 2013-11-08 Schneider Electric Ind Sas Dispositif et ensemble de mesure d'un courant electrique
US9229036B2 (en) * 2012-01-03 2016-01-05 Sentient Energy, Inc. Energy harvest split core design elements for ease of installation, high performance, and long term reliability
GB201201992D0 (en) 2012-02-03 2012-03-21 Power Electronic Measurements Ltd Temperature compensated current measurement
FR2990759B1 (fr) * 2012-05-21 2014-05-02 Schneider Electric Ind Sas Capteur de courant mixte et procede de montage dudit capteur
US9347976B2 (en) 2012-11-05 2016-05-24 Foster-Miller, Inc. Hot stick power analyzer
WO2014154164A1 (zh) 2013-03-29 2014-10-02 北京映翰通网络技术股份有限公司 一种小电流接地配电网单相接地故障检测定位方法与系统
CN203232064U (zh) 2013-05-09 2013-10-09 国家电网公司 一种自动闭合式外壳及具有该外壳的负荷监测装置
US10412790B2 (en) 2013-12-17 2019-09-10 BSH Hausgeräte GmbH Cooking appliance
US9671434B2 (en) * 2014-08-08 2017-06-06 Aclara Meters Llc Sensor devices and methods for use in sensing current through a conductor
DE102015115264B3 (de) * 2015-09-10 2016-08-18 Semikron Elektronik Gmbh & Co. Kg Zentrierhalteeinrichtung für eine Rogowski-Spule, Messeinrichtung, Leistungselektronikeinrichtung und ein Verfahren zur Anordnung einer Rogowski-Spule
CN105588976B (zh) 2015-12-23 2018-07-03 国网重庆市电力公司电力科学研究院 电压电流组合式传感器及电压电流检测系统
CN105510668B (zh) 2016-01-11 2018-08-17 江阴市星火电子科技有限公司 罗氏线圈固定架
US10690699B2 (en) * 2016-06-21 2020-06-23 3M Innovative Properties Company Holder with self-aligning feature for holding current sensor around line conductor
CN206098506U (zh) * 2016-10-14 2017-04-12 深圳市劲诺新能源有限公司 一种可实现线缆整理的电池管理装置
DE102017120909A1 (de) 2017-09-11 2019-03-14 Dipl.-Ing. H. Horstmann Gmbh "Stromleitungssensor mit geteiltem Messkern"
JP6996239B2 (ja) * 2017-11-08 2022-02-04 株式会社デンソー 内燃機関用の点火コイル
CN208590214U (zh) * 2018-07-12 2019-03-08 莱尔德电子材料(深圳)有限公司 电磁干扰屏蔽垫圈
US10983173B2 (en) 2018-07-13 2021-04-20 Lindsey Manufacturing Co. Active current monitor
CN109613317A (zh) 2018-11-29 2019-04-12 江阴市星火电子科技有限公司 高精度罗氏线圈
CN109813941B (zh) 2019-02-20 2020-10-30 山东元星电子有限公司 一种柔性罗氏线圈支架及安装待测导线的方法
MX2023002656A (es) * 2020-10-08 2023-03-28 Ubicquia Inc Aparato de posicionamiento y retencion de bobinas de rogowski.
US20230402825A1 (en) * 2020-10-08 2023-12-14 Ubicquia, Inc. Apparatus for positioning and retaining a cable-styled device around an object
US11693033B2 (en) * 2021-09-02 2023-07-04 Fluke Corporation Sensor probe with combined non-contact sensor and a Rogowski coil

Also Published As

Publication number Publication date
EP4185876B1 (en) 2024-04-24
US12174223B2 (en) 2024-12-24
ES2987659T3 (es) 2024-11-15
FI20205764A1 (en) 2022-01-22
EP4185876A1 (en) 2023-05-31
US20230213558A1 (en) 2023-07-06
WO2022018326A1 (en) 2022-01-27
EP4185876C0 (en) 2024-04-24
CN115552257A (zh) 2022-12-30

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