MX2019002977A - Metodo y sistema para la deteccion de un enchufe caliente en un medidor de servicios. - Google Patents
Metodo y sistema para la deteccion de un enchufe caliente en un medidor de servicios.Info
- Publication number
- MX2019002977A MX2019002977A MX2019002977A MX2019002977A MX2019002977A MX 2019002977 A MX2019002977 A MX 2019002977A MX 2019002977 A MX2019002977 A MX 2019002977A MX 2019002977 A MX2019002977 A MX 2019002977A MX 2019002977 A MX2019002977 A MX 2019002977A
- Authority
- MX
- Mexico
- Prior art keywords
- permeability
- transformer
- detector
- hot plug
- signal
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 230000035699 permeability Effects 0.000 abstract 4
- 238000004804 winding Methods 0.000 abstract 4
Classifications
-
- 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
-
- 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
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
-
- 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
-
- 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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
-
- 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
- G01R31/62—Testing of transformers
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/30—Smart metering, e.g. specially adapted for remote reading
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
Un arreglo para utilizarse en un medidor de servicios que comprende un transformador, una fuente de voltaje, un detector y un procesador. El transformador incluye un bobinado primario, un primer bobinado secundario y un segundo bobinado secundario. La fuente de voltaje está conectada de manera operable para generar una señal del voltaje y para proporcionar una señal del voltaje al primer bobinado secundario. La señal del voltaje generada tiene una corriente correspondiente formada al menos en parte por una impedancia definida en parte, por una permeabilidad del transformador. El detector está conectado de manera operable para generar una señal de la permeabilidad indicativa de la corriente correspondiente. El procesador está conectado de manera operable al detector y se configura para detectar una señal de detección del enchufe caliente, sensible a la señal de la permeabilidad que indica que la permeabilidad del transformador ha caído debajo de un valor umbral.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/271,303 US10161983B2 (en) | 2016-09-21 | 2016-09-21 | Method and system for hot socket detection in a utility meter |
| PCT/US2017/052698 WO2018057724A1 (en) | 2016-09-21 | 2017-09-21 | Method and system for hot socket detection in a utility meter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2019002977A true MX2019002977A (es) | 2019-07-10 |
| MX394642B MX394642B (es) | 2025-03-24 |
Family
ID=61620260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2019002977A MX394642B (es) | 2016-09-21 | 2017-09-21 | Metodo y sistema para la deteccion de un enchufe caliente en un medidor de servicios |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10161983B2 (es) |
| CA (1) | CA3036562C (es) |
| MX (1) | MX394642B (es) |
| WO (1) | WO2018057724A1 (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10371739B2 (en) | 2015-10-30 | 2019-08-06 | Landis+Gyr Llc | Arrangement for detecting a meter maintenance condition using winding resistance |
| US11333378B1 (en) | 2017-09-18 | 2022-05-17 | Amazon Technologies, Inc. | Energy consumption artificial intelligence |
| US12072357B1 (en) | 2018-06-28 | 2024-08-27 | Amazon Technologies, Inc. | Plug-in energy sensor with load injection and monitoring |
| US12253543B1 (en) * | 2018-06-28 | 2025-03-18 | Amazon Technologies, Inc. | Plug-in energy sensor |
| US11126244B1 (en) | 2018-09-10 | 2021-09-21 | Amazon Technologies, Inc. | Power line presence detection |
| US12536496B1 (en) | 2019-06-12 | 2026-01-27 | Amazon Technologies, Inc. | Energy monitoring replenishment service |
| US11552465B2 (en) | 2019-11-19 | 2023-01-10 | Itron, Inc. | Detecting electrical arcing in household electrical wiring |
| US11313888B2 (en) | 2020-03-31 | 2022-04-26 | Landis+Gyr Innovations, Inc. | Hot socket detection at an electric meter |
| US11342789B2 (en) | 2020-05-07 | 2022-05-24 | Itron, Inc. | Detecting hot socket conditions in utility electricity meters |
| US11885834B2 (en) * | 2020-09-03 | 2024-01-30 | Texas Instruments Incorporated | Magnetic current sensing |
| US12062911B1 (en) | 2020-09-29 | 2024-08-13 | Amazon Technologies, Inc. | Device detection and device operation sensor |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2294759A (en) * | 1941-08-01 | 1942-09-01 | Gen Electric | Electric control system |
| US4217545A (en) * | 1975-06-20 | 1980-08-12 | Nihon Denki Keiki Kenteisho | Electronic type polyphase electric energy meter |
| US4491790A (en) | 1980-02-13 | 1985-01-01 | Westinghouse Electric Corp. | Electric energy meter having a mutual inductance current transducer |
| US4535287A (en) * | 1983-03-25 | 1985-08-13 | General Electric Company | Electronic watt/watthour meter with automatic error correction and high frequency digital output |
| DE3521546A1 (de) | 1985-06-15 | 1986-12-18 | LGZ Landis & Gyr Zug AG, Zug | Elektrischer ueberlastanzeiger |
| US4775828A (en) * | 1986-05-02 | 1988-10-04 | Ag-Tronic, Inc. | Power level indicator for an electric generator |
| US4929899A (en) | 1988-02-24 | 1990-05-29 | Boeing Company | Fluxgate magnetometer apparatus and adjustment method to maintain accuracy over a wide temperature range |
| US6828779B2 (en) | 2000-07-24 | 2004-12-07 | Microstrain, Inc. | Circuit for compensating for time variation of temperature in an inductive sensor |
| US8653746B2 (en) * | 2010-10-13 | 2014-02-18 | Zilog, Inc. | Fluorescent lamp starter unit having a hot socket insert capability |
| EP2815282A4 (en) * | 2012-02-17 | 2015-08-19 | Vencore Labs Inc | METHOD AND SYSTEM FOR PACKAGE DETECTION, ANALYSIS AND IMPACT DETECTION AT FIELD BUSES |
| US9733294B2 (en) | 2013-05-01 | 2017-08-15 | Elster Solutions, Llc | Electricity meter hot socket detection |
| CN203535472U (zh) * | 2013-10-25 | 2014-04-09 | 深圳天祥质量技术服务有限公司 | 灯控制器电路测试装置 |
-
2016
- 2016-09-21 US US15/271,303 patent/US10161983B2/en active Active
-
2017
- 2017-09-21 MX MX2019002977A patent/MX394642B/es unknown
- 2017-09-21 CA CA3036562A patent/CA3036562C/en active Active
- 2017-09-21 WO PCT/US2017/052698 patent/WO2018057724A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CA3036562C (en) | 2023-04-04 |
| US20180080970A1 (en) | 2018-03-22 |
| WO2018057724A1 (en) | 2018-03-29 |
| MX394642B (es) | 2025-03-24 |
| US10161983B2 (en) | 2018-12-25 |
| CA3036562A1 (en) | 2018-03-29 |
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