CN102713699B - 用于测量电力分配系统中的电流的光学传感器组件及方法 - Google Patents

用于测量电力分配系统中的电流的光学传感器组件及方法 Download PDF

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Publication number
CN102713699B
CN102713699B CN201080048919.8A CN201080048919A CN102713699B CN 102713699 B CN102713699 B CN 102713699B CN 201080048919 A CN201080048919 A CN 201080048919A CN 102713699 B CN102713699 B CN 102713699B
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current
field shaper
optical
base unit
sensor
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Chinese (zh)
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CN102713699A (zh
Inventor
伦纳德·约翰逊
约瑟夫·约西·哈勒夫
雷海德·维奇
西奥多·柯耐特斯基
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Micatu
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Optisense Network Inc
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Priority claimed from US12/607,954 external-priority patent/US8076925B2/en
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    • 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
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/081—Locating faults in cables, transmission lines, or networks according to type of conductors
    • G01R31/083—Locating faults in cables, transmission lines, or networks according to type of conductors in cables, e.g. underground
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • 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
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/07—Non contact-making probes
    • G01R1/071—Non contact-making probes containing electro-optic elements
    • 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
    • G01R15/14—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
    • 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
    • G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
    • G01R15/245—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect
    • G01R15/246—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect based on the Faraday, i.e. linear magneto-optic, effect
    • 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
    • G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
    • G01R15/247—Details of the circuitry or construction of devices covered by G01R15/241 - G01R15/246
    • 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
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
CN201080048919.8A 2009-10-28 2010-10-27 用于测量电力分配系统中的电流的光学传感器组件及方法 Active CN102713699B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12/607,954 2009-10-28
US12/607,954 US8076925B2 (en) 2009-10-28 2009-10-28 Optical sensor assembly for installation on a current carrying cable
US12/612,894 US8395372B2 (en) 2009-10-28 2009-11-05 Method for measuring current in an electric power distribution system
US12/612,894 2009-11-05
PCT/US2010/054333 WO2011053657A1 (en) 2009-10-28 2010-10-27 Optical sensor assembly and method for measuring current in an electric power distribution system

Publications (2)

Publication Number Publication Date
CN102713699A CN102713699A (zh) 2012-10-03
CN102713699B true CN102713699B (zh) 2014-11-05

Family

ID=43897860

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080048919.8A Active CN102713699B (zh) 2009-10-28 2010-10-27 用于测量电力分配系统中的电流的光学传感器组件及方法

Country Status (11)

Country Link
US (1) US8395372B2 (https=)
EP (1) EP2494392B1 (https=)
JP (1) JP2013509586A (https=)
KR (1) KR101790363B1 (https=)
CN (1) CN102713699B (https=)
AU (1) AU2010313438A1 (https=)
BR (1) BR112012010822A2 (https=)
CA (2) CA2786187C (https=)
IL (1) IL219007A (https=)
MX (1) MX2012004742A (https=)
WO (1) WO2011053657A1 (https=)

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WO2014014495A1 (en) * 2012-07-19 2014-01-23 Optisense Network, Llc Optical sensor assembly for installation on a current carrying cable
US9535097B2 (en) 2012-07-19 2017-01-03 Gridview Optical Solutions, Llc. Electro-optic current sensor with high dynamic range and accuracy
CN103837716A (zh) * 2012-08-29 2014-06-04 北京恒信创光电技术有限公司 光学电流互感器的固定装置
US9347976B2 (en) * 2012-11-05 2016-05-24 Foster-Miller, Inc. Hot stick power analyzer
US9379556B2 (en) 2013-03-14 2016-06-28 Cooper Technologies Company Systems and methods for energy harvesting and current and voltage measurements
US9465052B2 (en) 2013-06-10 2016-10-11 General Electric Company Systems and methods for monitoring fiber optic current sensing systems
US9146358B2 (en) 2013-07-16 2015-09-29 Gridview Optical Solutions, Llc Collimator holder for electro-optical sensor
CN103884947A (zh) * 2014-04-10 2014-06-25 珠海国测电能仪表科技有限公司 一种高压架空线缆电能计量装置和方法
WO2015157296A1 (en) * 2014-04-11 2015-10-15 Thomas & Betts International, Llc Laminate structure and clamping mechanism for faulted circuit indicator
US9377489B2 (en) 2014-04-15 2016-06-28 General Electric Company Systems and methods for monitoring fiber optic current sensing systems
PL3203245T3 (pl) 2014-10-01 2024-02-26 Ormazabal Protection & Automation, S.L.U. Izolowany adapter wysokiego napięcia
CN105098321B (zh) * 2015-09-18 2016-07-06 国家电网公司 高压电站检测装置
KR101931559B1 (ko) * 2016-12-14 2018-12-24 한국표준과학연구원 멀티 클램프 계측 장치 및 전류 계측 시스템
NO342173B1 (en) * 2016-12-15 2018-04-09 Wirescan As Method for measuring an impedance of an electric cable, a coupler arrangement and uses thereof
DE102017207713A1 (de) * 2017-05-08 2018-11-08 Robert Bosch Gmbh Shunt-Widerstand zur Zustandserkennung einer elektrischen Energiespeichereinheit
CN108320988B (zh) * 2018-01-08 2023-11-28 珠海许继电气有限公司 一种10kV柱上断路器
RU2752341C1 (ru) * 2020-09-25 2021-07-26 Акционерное общество "Центральное конструкторское бюро "ФОТОН" (АО "ЦКБ "ФОТОН") Измеритель тока оптический двухканальный
KR200497902Y1 (ko) * 2021-08-20 2024-03-28 안진성 행거식 초고압 몰드식 섬광표시기
CN116061147B (zh) * 2021-11-04 2024-06-25 中国科学院沈阳自动化研究所 一种电缆隧道巡检机器人
US12153116B2 (en) * 2022-04-14 2024-11-26 Nugrid Power Corp. Method and system for monitoring power lines
TWI854729B (zh) * 2023-07-04 2024-09-01 台達電子工業股份有限公司 數位式閉迴路電流感測器

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Also Published As

Publication number Publication date
IL219007A0 (en) 2012-06-28
EP2494392C0 (en) 2023-06-07
CA2786187A1 (en) 2011-05-05
EP2494392A4 (en) 2017-05-03
WO2011053657A1 (en) 2011-05-05
AU2010313438A1 (en) 2012-05-03
US8395372B2 (en) 2013-03-12
IL219007A (en) 2016-07-31
CA2965024C (en) 2019-07-23
EP2494392A1 (en) 2012-09-05
BR112012010822A2 (pt) 2017-05-23
JP2013509586A (ja) 2013-03-14
US20110095750A1 (en) 2011-04-28
CA2786187C (en) 2019-03-19
HK1176410A1 (en) 2013-07-26
CN102713699A (zh) 2012-10-03
MX2012004742A (es) 2012-08-23
CA2965024A1 (en) 2011-05-05
KR20120093910A (ko) 2012-08-23
EP2494392B1 (en) 2023-06-07
KR101790363B1 (ko) 2017-11-20

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