MY183828A - Apparatus and method for detecting a loose electrical connection - Google Patents

Apparatus and method for detecting a loose electrical connection

Info

Publication number
MY183828A
MY183828A MYPI2012002661A MYPI2012002661A MY183828A MY 183828 A MY183828 A MY 183828A MY PI2012002661 A MYPI2012002661 A MY PI2012002661A MY PI2012002661 A MYPI2012002661 A MY PI2012002661A MY 183828 A MY183828 A MY 183828A
Authority
MY
Malaysia
Prior art keywords
electrical connection
housing
detecting
temperature
loose electrical
Prior art date
Application number
MYPI2012002661A
Inventor
Ghosh Kaushik
Singhal Sanjaya
Original Assignee
Secure Meters Uk Ltd
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 Secure Meters Uk Ltd filed Critical Secure Meters Uk Ltd
Publication of MY183828A publication Critical patent/MY183828A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • G01R11/02—Constructional details
    • G01R11/25—Arrangements for indicating or signalling faults
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
    • G01R22/061—Details of electronic electricity meters
    • G01R22/068—Arrangements for indicating or signaling faults
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • 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
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/302—Contactless testing
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/54—Testing for continuity
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Manufacturing Of Electrical Connectors (AREA)

Abstract

An apparatus is provided for detecting a loose electrical connection, the apparatus comprising: a housing (10a) comprising one or more electrical connections; a current supply provided to the housing; a temperature sensor (17) for sensing the temperature of ambient air in the housing; a processor (14) adapted to determine the temperature change in the housing on the basis of the sensed temperature and to further determine the rate of change of the temperature change, wherein the processor is operable to detect that there is a loose electrical connection on the basis of the further determination. A corresponding method is also provided. (Figure 1)
MYPI2012002661A 2011-06-13 2012-06-13 Apparatus and method for detecting a loose electrical connection MY183828A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1109931.4A GB201109931D0 (en) 2011-06-13 2011-06-13 Apparatus and method for detecting a loose electrical connection

Publications (1)

Publication Number Publication Date
MY183828A true MY183828A (en) 2021-03-17

Family

ID=44357679

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2012002661A MY183828A (en) 2011-06-13 2012-06-13 Apparatus and method for detecting a loose electrical connection

Country Status (3)

Country Link
AU (1) AU2012203454B2 (en)
GB (2) GB201109931D0 (en)
MY (1) MY183828A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9304014B2 (en) 2012-10-08 2016-04-05 General Electric Company Systems and methods for temperature compensation in a utility meter
EP2863233A1 (en) * 2013-10-17 2015-04-22 General Electric Company Systems and methods for temperature compensation in a utility meter
DE102019113277A1 (en) * 2019-05-20 2020-11-26 Tekon-Prüftechnik GmbH Test adapter
CN112779744A (en) * 2019-11-01 2021-05-11 佛山市云米电器科技有限公司 Automatic drying judgment method and system for clothes dryer, storage medium and clothes dryer
CN113533874A (en) * 2020-04-21 2021-10-22 北京新能源汽车股份有限公司 Virtual connection detection method and device for auxiliary instrument panel assembly, vehicle and storage medium
CN115219754B (en) * 2022-09-21 2023-04-07 扬州万泰电子科技有限公司 Smart electric meter with regularly maintain function

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470711A (en) * 1983-03-30 1984-09-11 General Electric Company Electrical device termination high temperature indicator
FI119405B (en) * 2006-02-21 2008-10-31 Abb Oy Device for conditioning control of electrical connections
US7513683B2 (en) * 2006-10-10 2009-04-07 M & Fc Holding, Llc Method, apparatus, and system for detecting hot socket deterioration in an electrical meter connection
US20100036624A1 (en) * 2008-08-07 2010-02-11 Landis+Gyr, Inc. Stress condition logging in utility meter

Also Published As

Publication number Publication date
GB201210523D0 (en) 2012-07-25
AU2012203454B2 (en) 2015-03-12
GB2491970B (en) 2013-07-31
GB201109931D0 (en) 2011-07-27
GB2491970A (en) 2012-12-19
AU2012203454A1 (en) 2013-01-10

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