IT8125803A0 - Metodo e circuito per controllare contattori ibridi. - Google Patents

Metodo e circuito per controllare contattori ibridi.

Info

Publication number
IT8125803A0
IT8125803A0 IT8125803A IT2580381A IT8125803A0 IT 8125803 A0 IT8125803 A0 IT 8125803A0 IT 8125803 A IT8125803 A IT 8125803A IT 2580381 A IT2580381 A IT 2580381A IT 8125803 A0 IT8125803 A0 IT 8125803A0
Authority
IT
Italy
Prior art keywords
controling
circuit
contactors
hybrid
hybrid contactors
Prior art date
Application number
IT8125803A
Other languages
English (en)
Other versions
IT1139945B (it
Inventor
William Paul Kornrumpf
Joseph Louis Ciccone
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT8125803A0 publication Critical patent/IT8125803A0/it
Application granted granted Critical
Publication of IT1139945B publication Critical patent/IT1139945B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/541—Contacts shunted by semiconductor devices
    • H01H9/542—Contacts shunted by static switch means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
    • H02H9/002—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off limiting inrush current on switching on of inductive loads subjected to remanence, e.g. transformers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/722—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region with galvanic isolation between the control circuit and the output circuit
    • H03K17/723—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region with galvanic isolation between the control circuit and the output circuit using transformer coupling
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H9/563—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle for multipolar switches, e.g. different timing for different phases, selecting phase with first zero-crossing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0009—AC switches, i.e. delivering AC power to a load
IT25803/81A 1981-01-05 1981-12-23 Metodo e circuito per controllare contattori ibridi IT1139945B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/222,412 US4356525A (en) 1981-01-05 1981-01-05 Method and circuit for controlling a hybrid contactor

Publications (2)

Publication Number Publication Date
IT8125803A0 true IT8125803A0 (it) 1981-12-23
IT1139945B IT1139945B (it) 1986-09-24

Family

ID=22832074

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25803/81A IT1139945B (it) 1981-01-05 1981-12-23 Metodo e circuito per controllare contattori ibridi

Country Status (5)

Country Link
US (1) US4356525A (it)
JP (1) JPS57136223A (it)
DE (1) DE3151839A1 (it)
GB (1) GB2090702B (it)
IT (1) IT1139945B (it)

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CN106526474A (zh) * 2016-12-01 2017-03-22 国网冀北电力有限公司电力科学研究院 一种电能表用负荷开关过零操作测试系统及方法

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US6956728B2 (en) * 2003-02-28 2005-10-18 Eaton Corporation Method and apparatus to control modular asynchronous contactors
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US7110225B1 (en) * 2005-03-31 2006-09-19 Leviton Manufacturing Co., Inc. Arc-limiting switching circuit
US7576957B2 (en) * 2006-05-01 2009-08-18 Eaton Corporation Circuit interrupter including point-on-wave controller and voltage sensors
US7791282B2 (en) * 2006-11-28 2010-09-07 Hubbell Incorporated Motion sensor switch for 3-way light circuit and method of lighting control using the same
JP5358348B2 (ja) * 2008-09-25 2013-12-04 パナソニック株式会社 ハイブリッドリレー
JP5294480B2 (ja) * 2009-06-16 2013-09-18 パナソニック株式会社 ハイブリッドリレー
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JP5566240B2 (ja) * 2010-09-30 2014-08-06 株式会社キトー 電動巻上下装置用駆動回路の故障検出装置
US8278867B2 (en) * 2011-03-03 2012-10-02 General Electric Company Circuit and method for applying a three phase power source to a three phase load
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US20130286528A1 (en) * 2012-04-27 2013-10-31 Hendon Semiconductors Pty Ltd Electrical relay control arrangement for switching an electrical relay at zero crossing of an ac mains supply
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DE102014215446A1 (de) * 2014-08-05 2016-02-11 Siemens Aktiengesellschaft Elektrisches Schaltgerät mit parallelen Schaltstrecken
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US10608440B2 (en) 2016-08-31 2020-03-31 Te Connectivity Corporation Control circuit configured to determine when a direct current component in an alternating current power line passes a designated threshold
DE102016117273B4 (de) * 2016-09-14 2018-03-29 Phoenix Contact Gmbh & Co. Kg Relais mit einer Steuerung und Verfahren zur Steuerung eines Relais
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US10594246B2 (en) 2017-12-26 2020-03-17 Eaton Intelligent Power Limited Board-level motor control system with integrated protection and control components
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106526474A (zh) * 2016-12-01 2017-03-22 国网冀北电力有限公司电力科学研究院 一种电能表用负荷开关过零操作测试系统及方法

Also Published As

Publication number Publication date
JPS57136223A (en) 1982-08-23
GB2090702B (en) 1985-04-17
IT1139945B (it) 1986-09-24
GB2090702A (en) 1982-07-14
DE3151839A1 (de) 1982-08-12
US4356525A (en) 1982-10-26
JPH0312324B2 (it) 1991-02-20

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