CN108496089A - 用于自主监视和故障保护电力拒绝的gfci自测软件 - Google Patents

用于自主监视和故障保护电力拒绝的gfci自测软件 Download PDF

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Publication number
CN108496089A
CN108496089A CN201580085745.5A CN201580085745A CN108496089A CN 108496089 A CN108496089 A CN 108496089A CN 201580085745 A CN201580085745 A CN 201580085745A CN 108496089 A CN108496089 A CN 108496089A
Authority
CN
China
Prior art keywords
code
circuit
signal
gfci
electrical wiring
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201580085745.5A
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English (en)
Chinese (zh)
Inventor
S·P·西莫宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubbell Inc
Original Assignee
Hubbell Inc
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 Hubbell Inc filed Critical Hubbell Inc
Publication of CN108496089A publication Critical patent/CN108496089A/zh
Pending legal-status Critical Current

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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
    • G01R31/327—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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H02H3/334—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial unbalance for other protection or monitoring reasons or remote control
    • H02H3/335—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial unbalance for other protection or monitoring reasons or remote control the main function being self testing of the device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)
CN201580085745.5A 2015-12-18 2015-12-18 用于自主监视和故障保护电力拒绝的gfci自测软件 Pending CN108496089A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2015/066627 WO2017105483A1 (fr) 2015-12-18 2015-12-18 Logiciel d'auto-essai gfci pour surveillance autonome et refus d'énergie électrique à sécurité intrinsèque

Publications (1)

Publication Number Publication Date
CN108496089A true CN108496089A (zh) 2018-09-04

Family

ID=59057217

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580085745.5A Pending CN108496089A (zh) 2015-12-18 2015-12-18 用于自主监视和故障保护电力拒绝的gfci自测软件

Country Status (4)

Country Link
CN (1) CN108496089A (fr)
CA (1) CA3009051C (fr)
MX (1) MX2018007472A (fr)
WO (1) WO2017105483A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10673871B2 (en) * 2017-10-04 2020-06-02 New Context Services, Inc. Autonomous edge device for monitoring and threat detection

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100238597A1 (en) * 2005-08-08 2010-09-23 Baldwin John R Self testing ground fault circuit interrupter (GFCI) with end of life (EOL) detection that rejects false EOL information
CN102694364A (zh) * 2011-03-04 2012-09-26 快捷半导体(苏州)有限公司 接地故障电路中断器监控器及接地故障模拟方法
US20140268437A1 (en) * 2013-03-15 2014-09-18 Hubbell Incorporated Gfci self test software functional program for autonomous monitoring and fail safe power denial operations
CN105144527A (zh) * 2013-03-14 2015-12-09 豪倍公司 Gfci电压电平比较及间接取样
CN105164881A (zh) * 2013-03-14 2015-12-16 豪倍公司 Gfci测试监测器电路

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7843197B2 (en) * 2004-06-15 2010-11-30 Pass & Seymour, Inc. Protective device with end-of-life indication before power denial
US7751160B1 (en) * 2004-07-28 2010-07-06 Pass & Seymour, Inc. Protective device with separate end-of-life trip mechanism
US10062535B2 (en) * 2014-01-15 2018-08-28 Hubbell Incorporated Self-test GFCI device with dual solenoid coil electric control

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100238597A1 (en) * 2005-08-08 2010-09-23 Baldwin John R Self testing ground fault circuit interrupter (GFCI) with end of life (EOL) detection that rejects false EOL information
CN102694364A (zh) * 2011-03-04 2012-09-26 快捷半导体(苏州)有限公司 接地故障电路中断器监控器及接地故障模拟方法
CN105144527A (zh) * 2013-03-14 2015-12-09 豪倍公司 Gfci电压电平比较及间接取样
CN105164881A (zh) * 2013-03-14 2015-12-16 豪倍公司 Gfci测试监测器电路
US20140268437A1 (en) * 2013-03-15 2014-09-18 Hubbell Incorporated Gfci self test software functional program for autonomous monitoring and fail safe power denial operations

Also Published As

Publication number Publication date
MX2018007472A (es) 2018-08-15
CA3009051C (fr) 2024-01-16
WO2017105483A1 (fr) 2017-06-22
CA3009051A1 (fr) 2017-06-22

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