SG11201811687YA - Electrical network inspection devices - Google Patents

Electrical network inspection devices

Info

Publication number
SG11201811687YA
SG11201811687YA SG11201811687YA SG11201811687YA SG11201811687YA SG 11201811687Y A SG11201811687Y A SG 11201811687YA SG 11201811687Y A SG11201811687Y A SG 11201811687YA SG 11201811687Y A SG11201811687Y A SG 11201811687YA SG 11201811687Y A SG11201811687Y A SG 11201811687YA
Authority
SG
Singapore
Prior art keywords
international
electrical system
electrical
subset
pct
Prior art date
Application number
SG11201811687YA
Other languages
English (en)
Inventor
Benjamin Freer
Joseph Manahan
Original Assignee
Eaton Intelligent Power 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 Eaton Intelligent Power Ltd filed Critical Eaton Intelligent Power Ltd
Publication of SG11201811687YA publication Critical patent/SG11201811687YA/en

Links

Classifications

    • 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
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • 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
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/333—Testing of the switching capacity of high-voltage circuit-breakers ; Testing of breaking capacity or related variables, e.g. post arc current or transient recovery voltage
    • G01R31/3333—Apparatus, systems or circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
SG11201811687YA 2016-07-08 2017-07-10 Electrical network inspection devices SG11201811687YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662360108P 2016-07-08 2016-07-08
PCT/US2017/041360 WO2018009932A1 (en) 2016-07-08 2017-07-10 Electrical network inspection devices

Publications (1)

Publication Number Publication Date
SG11201811687YA true SG11201811687YA (en) 2019-01-30

Family

ID=60910699

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201811687YA SG11201811687YA (en) 2016-07-08 2017-07-10 Electrical network inspection devices

Country Status (5)

Country Link
US (1) US10386401B2 (zh)
EP (1) EP3482218B1 (zh)
CN (1) CN109313228B (zh)
SG (1) SG11201811687YA (zh)
WO (1) WO2018009932A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112582979B (zh) * 2019-09-30 2023-06-27 帕西·西姆公司 频率相关接地故障中断器
IT201900022140A1 (it) 2019-11-26 2021-05-26 Prysmian Spa Sistema di misurazione di impianti elettrici
US12092668B2 (en) * 2021-12-16 2024-09-17 Itron, Inc. Efficient collaboration between meters under the same transformer

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885564A (en) 1988-05-03 1989-12-05 Thermo King Corporation Power line carrier communication system for monitoring refrigerated containers
US9063191B2 (en) * 2012-02-24 2015-06-23 Power Probe, Inc. Electrical test device and method
US5682472A (en) * 1995-03-17 1997-10-28 Aehr Test Systems Method and system for testing memory programming devices
US5552701A (en) 1995-05-15 1996-09-03 Hewlett-Packard Company Docking system for an electronic circuit tester
US6516053B1 (en) * 1999-06-21 2003-02-04 National Instruments Corporation System and method for testing telecommunication service installations
US6657837B1 (en) 1999-12-29 2003-12-02 General Electric Company Circuit breaker incorporating fault lockout protection
EP1246435A1 (en) 2001-03-28 2002-10-02 BRITISH TELECOMMUNICATIONS public limited company Fault management system to preempt line faults in communications networks
JP4124345B2 (ja) * 2003-05-30 2008-07-23 シャープ株式会社 試験装置
DE602004023614D1 (de) 2003-07-09 2009-11-26 Isra Juk Electronics Ltd System und verfahren zur erkennung elektrischer fehler
US7259565B2 (en) 2003-09-15 2007-08-21 General Electric Company Testing an electrical switchgear system
US7124003B1 (en) 2004-09-24 2006-10-17 Fifth Wheel Diagnostics, Llc Diagnostics device for testing electrical circuits of a recreational vehicle
JP2006266835A (ja) * 2005-03-23 2006-10-05 Advantest Corp 試験装置、試験方法、及び試験制御プログラム
US20080314980A1 (en) * 2005-08-23 2008-12-25 Meditrace Sas Storage Rack with Automatic Tag Reading Device and Information Processing System Comprising Such a Storage Rack
JP2009517898A (ja) 2005-11-25 2009-04-30 ジョンソン コントロールズ デンマーク アンパーツゼルスカブ 冷凍コンテナに伴う電力線通信のシステム及び方法
US7395162B2 (en) * 2005-12-21 2008-07-01 Telefonaktiebolaget Lm Ericsson (Publ) Load coil detection and localization
US7633185B2 (en) 2006-11-09 2009-12-15 Eaton Corporation Apparatus for interfacing a three phase power supply to a load
US8879218B2 (en) 2007-12-14 2014-11-04 True-Safe Technologies, Inc. Arc fault circuit interrupter, systems, apparatus and methods of detecting and interrupting electrical faults
EP2257825B1 (en) 2008-03-20 2019-01-30 NXP USA, Inc. Apparatus and a method for detecting faults in the delivery of electrical power to electrical loads
WO2010006632A1 (de) 2008-07-17 2010-01-21 Siemens Aktiengesellschaft Verfahren zum erzeugen eines fehlersignals und elektrisches schutzgerät
CN101408582B (zh) * 2008-11-24 2011-07-20 浙江中控技术股份有限公司 电路板测试方法及装置
US8461847B2 (en) 2009-02-23 2013-06-11 Tribune IP LLC Electrical interconnect status monitoring system
CN102460194A (zh) * 2009-06-29 2012-05-16 爱德万测试株式会社 测试装置、校正方法及程序
CN101697003B (zh) * 2009-11-06 2011-08-03 烽火通信科技股份有限公司 一种短路检测方法和短路检测装置
US8258803B2 (en) * 2010-01-26 2012-09-04 Advantest Corporation Test apparatus and test method
KR20120137963A (ko) * 2011-06-14 2012-12-24 삼성전자주식회사 신호전송장치 및 이를 이용한 반도체 테스트 장치
EP2878058B1 (en) 2012-07-27 2020-08-12 San Diego Gas&Electric Company System for detecting a falling electric power conductor and related methods
US9037917B2 (en) 2012-12-05 2015-05-19 At&T Intellectual Property I, L.P. Automated line test action and monitoring system
TWI461715B (zh) 2012-12-06 2014-11-21 Wistron Corp 測試裝置以及電子裝置的測試方法
CN105324899A (zh) 2013-06-21 2016-02-10 施耐德电气美国股份有限公司 用于分支电路的综合故障远程断开
GB201311918D0 (en) * 2013-07-03 2013-08-14 Cooper Technologies Co Voltage-limiter monitoring
US9482710B2 (en) * 2013-09-11 2016-11-01 GM Global Technology Operations LLC Inspection system for evaluating electrical parts for unwanted partial discharge
JP2015059840A (ja) * 2013-09-19 2015-03-30 日置電機株式会社 回路基板検査装置および回路基板検査方法
EP3237916B1 (en) 2014-12-23 2022-10-19 Eaton Intelligent Power Limited Testing and monitoring of an electrical connection
EP3237915A4 (en) * 2014-12-25 2018-01-03 Texas Instruments Incorporated Bi-directional electric energy meter
CN204964660U (zh) * 2015-10-08 2016-01-13 苏州高新区世纪福科技有限公司 一种电路板并行在线测试平台
US10704827B2 (en) 2015-12-28 2020-07-07 Eaton Intelligent Power Limited Systems and methods for testing electrical connectors

Also Published As

Publication number Publication date
US20180011134A1 (en) 2018-01-11
WO2018009932A1 (en) 2018-01-11
EP3482218B1 (en) 2024-02-07
CN109313228B (zh) 2022-04-08
EP3482218A4 (en) 2020-04-01
US10386401B2 (en) 2019-08-20
CN109313228A (zh) 2019-02-05
EP3482218A1 (en) 2019-05-15

Similar Documents

Publication Publication Date Title
SG11201805516WA (en) Systems and methods for testing electrical connectors
SG11201908507QA (en) Port group indication and port subsets in a csi-rs resource for new radio (nr)
SG11201900269XA (en) Channel sensing for independent links
SG11201809913PA (en) Methods for detecting target nucleic acids in a sample
SG11201903298PA (en) Method and apparatus for configuring subband aggregation in nr carrier in wireless communication system
SG11201807307VA (en) System and method for aerial system discrimination and action
SG11201908368RA (en) Dynamic sensor selection for self-driving vehicles
SG11201407780PA (en) Policy service logging using graph structures
SG11201901310QA (en) Positioning reference signal enhancements
SG11201907650RA (en) Personal therapy and exercise monitoring and oversight devices, systems, and related methods
SG11201906413XA (en) Exposure apparatus
SG11201807030TA (en) Radar mounting estimation with unstructured data
SG11201408056YA (en) Fire suppression systems, devices, and methods
SG11201908847TA (en) Apparatuses, systems and methods for imaging flow cytometry
SG11201407424TA (en) Methods for determining information about a communication parameter and communication devices
SG11201407055RA (en) System and methods for risk prediction and assessment
SG11201907536PA (en) Dynamic transient period configurations for shortened transmission time intervals
SG11201903670QA (en) Packet loss tolerant transmission control protocol congestion control
SG11201811687YA (en) Electrical network inspection devices
SG11201806526RA (en) Methods for quality-aware reporting of rssi-based measurements to avoid rssi window split
SG11201408127YA (en) Flow control system
SG11201908053VA (en) Rod and casing handler
SG11201408119PA (en) Systems and methods for data center cooling and water desalination
SG11201804795SA (en) Apparatuses and methods for exiting low power states in memory devices
SG11201804948UA (en) Locator diagnostic for emergency dispatch