ATE74665T1 - Magnetischer shunt zur stromversorgung eines sensormoduls fuer eine hochspannungsleitung. - Google Patents

Magnetischer shunt zur stromversorgung eines sensormoduls fuer eine hochspannungsleitung.

Info

Publication number
ATE74665T1
ATE74665T1 AT87116644T AT87116644T ATE74665T1 AT E74665 T1 ATE74665 T1 AT E74665T1 AT 87116644 T AT87116644 T AT 87116644T AT 87116644 T AT87116644 T AT 87116644T AT E74665 T1 ATE74665 T1 AT E74665T1
Authority
AT
Austria
Prior art keywords
module
transmission line
sensor module
supply
high voltage
Prior art date
Application number
AT87116644T
Other languages
English (en)
Inventor
William Reid Smith-Vaniz
Original Assignee
Niagara Mohawk Power Corp
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 Niagara Mohawk Power Corp filed Critical Niagara Mohawk Power Corp
Application granted granted Critical
Publication of ATE74665T1 publication Critical patent/ATE74665T1/de

Links

Classifications

    • 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
    • G01R15/142—Arrangements for simultaneous measurements of several parameters employing techniques covered by groups G01R15/14 - G01R15/26
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
AT87116644T 1986-11-14 1987-11-11 Magnetischer shunt zur stromversorgung eines sensormoduls fuer eine hochspannungsleitung. ATE74665T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/930,493 US4808916A (en) 1986-11-14 1986-11-14 Power supply magnetic shunt for transmission line sensor module
EP87116644A EP0267595B1 (de) 1986-11-14 1987-11-11 Magnetischer Shunt zur Stromversorgung eines Sensormoduls für eine Hochspannungsleitung

Publications (1)

Publication Number Publication Date
ATE74665T1 true ATE74665T1 (de) 1992-04-15

Family

ID=25459394

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87116644T ATE74665T1 (de) 1986-11-14 1987-11-11 Magnetischer shunt zur stromversorgung eines sensormoduls fuer eine hochspannungsleitung.

Country Status (8)

Country Link
US (1) US4808916A (de)
EP (1) EP0267595B1 (de)
JP (1) JPH0738003B2 (de)
AT (1) ATE74665T1 (de)
CA (1) CA1280166C (de)
DE (1) DE3778120D1 (de)
ES (1) ES2030413T3 (de)
GR (1) GR3004761T3 (de)

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US5495169A (en) * 1984-10-12 1996-02-27 Smith; Dayle Clamp-on current sensor
JP2879927B2 (ja) * 1990-03-30 1999-04-05 中部電力株式会社 複導体用光ｃｔ
US5132968A (en) * 1991-01-14 1992-07-21 Robotic Guard Systems, Inc. Environmental sensor data acquisition system
FR2685779B1 (fr) * 1991-12-30 1994-08-05 Simplex Appareils Detecteur de defauts pour reseau aerien polyphase de distribution electrique.
US5221894A (en) * 1992-03-02 1993-06-22 Miller Electric Manufacturing Company Weld current sensor
US5708679A (en) * 1993-03-11 1998-01-13 Southern California Edison Company Hitless ultra small aperture terminal satellite communication network
US6366244B1 (en) 1993-03-11 2002-04-02 Southern California Edison Company Planar dual band microstrip or slotted waveguide array antenna for all weather applications
CA2188305C (en) * 1994-04-25 1999-11-16 Richard M. Wiesman Self-powered powerline sensor
US7158012B2 (en) 1996-11-01 2007-01-02 Foster-Miller, Inc. Non-invasive powerline communications system
DE19821953A1 (de) * 1998-05-15 1999-11-18 Jiri Zahradnik Meßbrücke mit integrierter Intelligenz
US6677743B1 (en) 1999-03-05 2004-01-13 Foster-Miller, Inc. High voltage powerline sensor with a plurality of voltage sensing devices
KR100746457B1 (ko) * 2001-05-19 2007-08-03 송요섭 전력선 자기장 통신의 단말기 인터페이스 컨트롤러
CN101061386B (zh) 2004-10-22 2012-08-08 地下系统公司 电源和通信控制器
US7557563B2 (en) * 2005-01-19 2009-07-07 Power Measurement Ltd. Current sensor assembly
US20070018852A1 (en) * 2005-07-19 2007-01-25 Seitz Shane M Power load pattern monitoring system
DE102007028428A1 (de) * 2007-06-20 2009-01-02 Yxlon International X-Ray Gmbh Vorrichtung zum Betreiben elektronischer Schaltungen auf Hochspannungspotenzial
US8738318B2 (en) 2010-08-02 2014-05-27 Lindsey Manufacturing Company Dynamic electric power line monitoring system
CA2776761C (en) * 2011-05-12 2019-07-16 Cantega Technologies Inc. Tool and method for handling a part
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
US9182429B2 (en) * 2012-01-04 2015-11-10 Sentient Energy, Inc. Distribution line clamp force using DC bias on coil
CN102590678B (zh) * 2012-02-27 2014-10-08 华北电力大学 交流输电线路串补装置平台二次系统的电磁骚扰测量系统
DE202012103577U1 (de) * 2012-09-18 2013-12-20 Era-Contact Gmbh Vorrichtung zur Ermittlung eines elektrischen Gleichstroms in einem elektrischen Leiter
US9784766B2 (en) 2013-03-12 2017-10-10 Lindsey Manufacturing Company Dynamic real time transmission line monitor and method of monitoring a transmission line using the same
US9347972B2 (en) * 2014-04-07 2016-05-24 Foster-Miller, Inc. Alternate voltage sensing method for increased weather robustness of ungrounded power line sensors
MX392067B (es) 2014-04-11 2025-03-21 Thomas & Betts Int Llc Estructura laminada y mecanismo de sujecion para indicador de circuito de falla.
JP2016075600A (ja) * 2014-10-07 2016-05-12 ミドリ安全株式会社 電流・位相測定システム
WO2016112104A1 (en) 2015-01-06 2016-07-14 Sentient Energy, Inc. Methods and apparatus for mitigation of damage of power line assets from traveling electrical arcs
US10965160B2 (en) * 2015-11-05 2021-03-30 Tixon Energy S.R.L. Method and device for obtaining power intended to supply a consuming appliance from a conductor traversed by an alternating electrical current
US9984818B2 (en) 2015-12-04 2018-05-29 Sentient Energy, Inc. Current harvesting transformer with protection from high currents
US10634733B2 (en) 2016-11-18 2020-04-28 Sentient Energy, Inc. Overhead power line sensor
US11041915B2 (en) 2018-09-18 2021-06-22 Sentient Technology Holdings, LLC Disturbance detecting current sensor
US11476674B2 (en) 2018-09-18 2022-10-18 Sentient Technology Holdings, LLC Systems and methods to maximize power from multiple power line energy harvesting devices
US12050241B2 (en) 2018-10-15 2024-07-30 Sentient Technology Holdings, Llc. Power line sensors with automatic phase identification
US11125832B2 (en) 2018-12-13 2021-09-21 Sentient Technology Holdings, LLC Multi-phase simulation environment
US11947374B2 (en) 2019-02-04 2024-04-02 Sentient Technology Holdings, LLC Power supply for electric utility underground equipment

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
US400515A (en) * 1889-04-02 Apparatus fob regulating current or potential in secondary of transformers
US1955317A (en) * 1931-11-12 1934-04-17 Westinghouse Electric & Mfg Co Compensated current transformer
US2763827A (en) * 1953-02-05 1956-09-18 Westinghouse Electric Corp Voltage reference devices
US2724821A (en) * 1954-07-19 1955-11-22 Schweitzer Mfg Co E Remote measuring system
US3428896A (en) * 1963-08-14 1969-02-18 Schweitzer Edmund O Jun System for transmitting to a remote point a signal that varies as a function of the current flow in a high voltage conductor
US3346811A (en) * 1964-02-24 1967-10-10 Allis Chalmers Mfg Co Means for sensing conditions in high potential region and for transmitting such intelligence by light means to low potential regions
US3453544A (en) * 1965-01-14 1969-07-01 Schweitzer Edmund O Jun Wave transmitter having a magnetic core for detachably clamping to a high voltage conductor
CH587550A5 (de) * 1975-03-10 1977-05-13 Trasfor Sa
US4298838A (en) * 1976-01-14 1981-11-03 Mitsubishi Denki Kabushiki Kaisha Transformer device
US4300090A (en) * 1979-03-02 1981-11-10 Weber Harold J Direct current power supply
JPS5780138U (de) * 1980-10-31 1982-05-18
JPS57134671U (de) * 1981-02-17 1982-08-21
JPS58117462A (ja) * 1981-12-29 1983-07-13 Takamatsu Electric Works Ltd 過電流通過表示装置における過電流検出回路
JPS58131131U (ja) * 1982-02-24 1983-09-05 株式会社東芝 過電流継電装置
JPS593263A (ja) * 1982-06-29 1984-01-09 Mitsubishi Electric Corp 電流検出装置
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
CA1265844A (en) * 1984-11-08 1990-02-13 William Reid Smith-Vaniz Line mounted apparatus for measuring line potential

Also Published As

Publication number Publication date
ES2030413T3 (es) 1992-11-01
JPS63198879A (ja) 1988-08-17
GR3004761T3 (de) 1993-04-28
US4808916A (en) 1989-02-28
EP0267595A1 (de) 1988-05-18
EP0267595B1 (de) 1992-04-08
DE3778120D1 (de) 1992-05-14
CA1280166C (en) 1991-02-12
JPH0738003B2 (ja) 1995-04-26

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee