HK1254771A1 - 用於電力系統故障安全停機的安全電路 - Google Patents

用於電力系統故障安全停機的安全電路

Info

Publication number
HK1254771A1
HK1254771A1 HK18113817.4A HK18113817A HK1254771A1 HK 1254771 A1 HK1254771 A1 HK 1254771A1 HK 18113817 A HK18113817 A HK 18113817A HK 1254771 A1 HK1254771 A1 HK 1254771A1
Authority
HK
Hong Kong
Prior art keywords
fail
electrically powered
safety circuit
powered system
safe shutdown
Prior art date
Application number
HK18113817.4A
Other languages
English (en)
Inventor
Jürgen Pullmann
Original Assignee
Pilz Gmbh & Co Kg
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 Pilz Gmbh & Co Kg filed Critical Pilz Gmbh & Co Kg
Publication of HK1254771A1 publication Critical patent/HK1254771A1/zh

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • 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
    • H02H3/02—Details
    • H02H3/027—Details with automatic disconnection after a predetermined time
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • 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
    • G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
    • G01R31/3278—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches of relays, solenoids or reed switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/001—Functional circuits, e.g. logic, sequencing, interlocking circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/002—Monitoring or fail-safe circuits
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • 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
    • H02H3/02—Details
    • H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/965—Switches controlled by moving an element forming part of the switch
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • 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
    • 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
    • H02H5/12—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 undesired approach to, or touching of, live parts by living beings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Safety Devices In Control Systems (AREA)
  • Keying Circuit Devices (AREA)
  • Relay Circuits (AREA)
HK18113817.4A 2016-12-20 2018-10-30 用於電力系統故障安全停機的安全電路 HK1254771A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016125031.7A DE102016125031A1 (de) 2016-12-20 2016-12-20 Sicherheitsschaltanordnung zum fehlersicheren Abschalten einer elektrisch angetriebenen Anlage

Publications (1)

Publication Number Publication Date
HK1254771A1 true HK1254771A1 (zh) 2019-07-26

Family

ID=60654870

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18113817.4A HK1254771A1 (zh) 2016-12-20 2018-10-30 用於電力系統故障安全停機的安全電路

Country Status (6)

Country Link
US (1) US10847963B2 (zh)
EP (1) EP3340268B1 (zh)
JP (1) JP7049819B2 (zh)
CN (1) CN108205257B (zh)
DE (1) DE102016125031A1 (zh)
HK (1) HK1254771A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018115243A1 (de) * 2018-06-25 2020-01-02 Pilz Gmbh & Co. Kg Sicherheitsschaltgerät mit versenkten Einstellbauelementen
CN112034280B (zh) * 2020-07-23 2023-08-08 郑州地铁集团有限公司运营分公司 一种便携式站台门系统多路检测开关测试装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5684835A (en) * 1979-12-14 1981-07-10 Oki Engineering Kk Relay drive circuit
DE9414079U1 (de) * 1994-08-31 1995-02-02 Elan Schaltelemente Gmbh Sicherheitsschaltungsanordnung mit wenigstens einem Not-Aus-Schalter
US5793309A (en) * 1996-08-14 1998-08-11 Lockheed Martin Corporation Short range electromagnetic proximity detection
DE10011211B4 (de) * 2000-03-08 2004-08-05 Pilz Gmbh & Co. Sicherheitsschaltgerät und Sicherheitsschaltgeräte-System
DE10216226A1 (de) * 2002-04-08 2003-10-30 Pilz Gmbh & Co Vorrichtung zum fehlersicheren Abschalten eines elektrischen Verbrauchers, insbesondere in industriellen Produktionsanlagen
US7072138B2 (en) * 2002-12-27 2006-07-04 Matsushita Electric Industrial Co., Ltd. Apparatus for optimizing processor clock frequency in a hard disk drive to minimize power consumption while maximizing performance
DE102004016632B4 (de) * 2004-03-29 2006-03-23 Pilz Gmbh & Co. Kg Sicherheitsschalter zum Überwachen einer Schließposition zweier relativ zueinander beweglicher Teile
DE102006010106A1 (de) * 2006-03-01 2007-09-06 Pilz Gmbh & Co. Kg Sicherheitsschaltvorrichtung zum fehlersicheren Abschalten eines elektrischen Verbrauchers
EP3174082B1 (en) * 2010-04-30 2018-07-25 Rockwell Automation Germany GmbH & Co. KG Single-channel safety output
DE102010025675B3 (de) * 2010-06-25 2011-11-10 Pilz Gmbh & Co. Kg Sicherheitsschaltungsanordnung zum fehlersicheren Ein- und Ausschalten einer gefährlichen Anlage
DE202011004483U1 (de) * 2010-10-25 2012-01-26 Bihl+Wiedemann Gmbh AS-Interface-fähige, sichere Kleinsteuerung
DE102011016137A1 (de) * 2011-03-30 2012-10-04 Pilz Gmbh & Co. Kg Sicherheitsschaltungsanordnung zum fehlersicheren Ein- oder Ausschalten einer gefährlichen Anlage
DE102011054968A1 (de) * 2011-10-31 2013-05-02 Phoenix Contact Gmbh & Co. Kg Sicherheitsgerichtetes Schaltgerät
DE102013014456B4 (de) * 2013-08-30 2016-03-24 Euchner Gmbh + Co. Kg Betätiger eines Sicherheitsschalters sowie Sicherheitsschalter mit einem solchen Betätiger
CN104714439B (zh) * 2013-12-16 2018-03-27 雅特生嵌入式计算有限公司 安全继电器箱系统
EP2983187B1 (en) * 2014-08-05 2017-05-31 Tyco Electronics (Shanghai) Co. Ltd. Contactor, contactor assembly and control circuit
DE102015104211A1 (de) * 2015-03-20 2016-09-22 Pilz Gmbh & Co. Kg Sicherheitsschaltgerät zum fehlersicheren Abschalten einer elektrischen Last
DE102015015580A1 (de) * 2015-12-04 2017-06-08 Pcs Power Converter Solutions Gmbh Schaltungsanordnung zum Betrieb elektromagnetischer Triebsysteme

Also Published As

Publication number Publication date
CN108205257B (zh) 2022-10-11
US10847963B2 (en) 2020-11-24
EP3340268B1 (de) 2021-11-10
JP7049819B2 (ja) 2022-04-07
JP2018125281A (ja) 2018-08-09
CN108205257A (zh) 2018-06-26
EP3340268A1 (de) 2018-06-27
DE102016125031A1 (de) 2018-06-21
US20180175604A1 (en) 2018-06-21

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