FI20130014A - Remote mains voltage detection and method of voltage detection - Google Patents

Remote mains voltage detection and method of voltage detection Download PDF

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Publication number
FI20130014A
FI20130014A FI20130014A FI20130014A FI20130014A FI 20130014 A FI20130014 A FI 20130014A FI 20130014 A FI20130014 A FI 20130014A FI 20130014 A FI20130014 A FI 20130014A FI 20130014 A FI20130014 A FI 20130014A
Authority
FI
Finland
Prior art keywords
voltage detection
remote mains
remote
mains voltage
detection
Prior art date
Application number
FI20130014A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI124896B (en
Inventor
Janne Raatikainen
Matti Kalevi Maksniemi
Original Assignee
Eltel Networks Oy
Domax 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 Eltel Networks Oy, Domax Oy filed Critical Eltel Networks Oy
Priority to FI20130014A priority Critical patent/FI124896B/en
Priority to EP13396003.9A priority patent/EP2746784B8/en
Publication of FI20130014A publication Critical patent/FI20130014A/en
Application granted granted Critical
Publication of FI124896B publication Critical patent/FI124896B/en

Links

Classifications

    • 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
    • G01R19/145—Indicating the presence of current or voltage
    • G01R19/155—Indicating the presence of voltage
    • 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
    • G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
    • 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
    • G01R19/16504—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the components employed
    • 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
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
FI20130014A 2012-09-04 2013-01-22 Remote voltage detector in a power grid and voltage detection method FI124896B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20130014A FI124896B (en) 2012-09-04 2013-01-22 Remote voltage detector in a power grid and voltage detection method
EP13396003.9A EP2746784B8 (en) 2012-09-04 2013-01-31 A sensor for indicating voltage in a power transmission line and a method for voltage sensing

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI20120293 2012-09-04
FI20120293 2012-09-04
FI20130014 2013-01-22
FI20130014A FI124896B (en) 2012-09-04 2013-01-22 Remote voltage detector in a power grid and voltage detection method

Publications (2)

Publication Number Publication Date
FI20130014A true FI20130014A (en) 2014-04-20
FI124896B FI124896B (en) 2015-03-13

Family

ID=50683780

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20130014A FI124896B (en) 2012-09-04 2013-01-22 Remote voltage detector in a power grid and voltage detection method

Country Status (2)

Country Link
EP (1) EP2746784B8 (en)
FI (1) FI124896B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10641800B2 (en) 2015-07-08 2020-05-05 Te Connectivity Corporation Indicators for safe disconnection of electrical circuits
CN106483357A (en) * 2015-09-01 2017-03-08 深圳康普盾科技股份有限公司 A kind of power circuit transient overvoltage harvester
US10802065B2 (en) 2017-04-18 2020-10-13 Greenlee Tools, Inc. Wearable electric field detector
US10891848B2 (en) 2017-04-28 2021-01-12 Greenlee Tools, Inc. System and method for voltage detection and communication between electric field detectors
EP3399321B1 (en) * 2017-04-28 2022-07-20 Greenlee Tools, Inc. System and method for voltage detection for equipment
US10877081B2 (en) 2017-04-28 2020-12-29 Greenlee Tools, Inc. System and method for voltage detection for equipment
BR102017014943B1 (en) * 2017-07-12 2023-01-31 Copel Distribuição S/A THREE-DIMENSIONAL ELECTRIC FIELD SENSOR IN SAFETY HELMET
FR3105866B1 (en) * 2019-12-31 2022-01-21 My Angel Danger zone approach warning system
CN111736010B (en) * 2020-05-09 2023-03-14 国网山东省电力公司东营供电公司 Voltage detection device for high-voltage charged body
CN112485501B (en) * 2020-11-20 2022-08-19 贵州电网有限责任公司 Distribution transformer earth connection alarm device
CN116298474B (en) * 2023-05-18 2023-08-15 四川嘉能佳电力集团有限责任公司 Power operation and maintenance safety monitoring method and system based on live state real-time detection

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3296494A (en) * 1963-06-24 1967-01-03 Jr Andrew Stenger Voltage responsive devices and methods of voltage detection
AT290668B (en) * 1967-05-24 1971-06-11 Tesla Np Portable safety device for the automatic and user-independent display and acoustic signaling of dangerous high voltages
DE2418622A1 (en) * 1974-04-18 1975-10-30 Anthony Max Stephens High voltage warning device - is worn on the clothing or head-gear and has sensor for live wire proximity
DE2846674C3 (en) * 1978-10-26 1981-08-13 Siemens AG, 1000 Berlin und 8000 München Test device for displaying an electrical voltage and, if necessary, its polarity
FI102643B (en) * 1997-06-13 1999-01-15 Nokia Telecommunications Oy Method and apparatus for detecting alternating voltage
US5859597A (en) * 1997-11-05 1999-01-12 Cornelio; C. Joseph Helicopter electronic system for detecting electric power lines during landing

Also Published As

Publication number Publication date
EP2746784A3 (en) 2016-08-03
FI124896B (en) 2015-03-13
EP2746784B1 (en) 2020-12-09
EP2746784B8 (en) 2021-01-20
EP2746784A2 (en) 2014-06-25

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