MY183828A - Apparatus and method for detecting a loose electrical connection - Google Patents
Apparatus and method for detecting a loose electrical connectionInfo
- 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
Links
- 239000012080 ambient air Substances 0.000 abstract 1
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)
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)
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)
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 |
-
2011
- 2011-06-13 GB GBGB1109931.4A patent/GB201109931D0/en not_active Ceased
-
2012
- 2012-06-13 GB GB1210523.5A patent/GB2491970B/en active Active
- 2012-06-13 MY MYPI2012002661A patent/MY183828A/en unknown
- 2012-06-13 AU AU2012203454A patent/AU2012203454B2/en active Active
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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