AR096791A1 - Dispositivo de protección de señales de control - Google Patents

Dispositivo de protección de señales de control

Info

Publication number
AR096791A1
AR096791A1 ARP140102470A ARP140102470A AR096791A1 AR 096791 A1 AR096791 A1 AR 096791A1 AR P140102470 A ARP140102470 A AR P140102470A AR P140102470 A ARP140102470 A AR P140102470A AR 096791 A1 AR096791 A1 AR 096791A1
Authority
AR
Argentina
Prior art keywords
control signal
protection device
signal protection
storage element
energy storage
Prior art date
Application number
ARP140102470A
Other languages
English (en)
Original Assignee
Fisher Controls Int Llc
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 Fisher Controls Int Llc filed Critical Fisher Controls Int Llc
Publication of AR096791A1 publication Critical patent/AR096791A1/es

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
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • G05B19/0425—Safety, monitoring
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • G06F11/2017—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements where memory access, memory control or I/O control functionality is redundant
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
    • H02H1/0084—Details of emergency protective circuit arrangements concerning transmission of signals by means of pilot wires or a telephone network; watching of these wires
    • 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
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24141—Capacitor backup
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/24—Pc safety
    • G05B2219/24197—Dual analog output ports, second takes over if first fails
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y04S20/20—End-user application control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Safety Devices In Control Systems (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Programmable Controllers (AREA)
  • Dc-Dc Converters (AREA)

Abstract

Un dispositivo de protección de señales de control protege a un dispositivo de campo que recibe corriente de una interrupción indeseable en una señal de control proporcionada al dispositivo de campo. El dispositivo de protección de señales de control incluye una primera terminal para conectar el dispositivo de protección de señales a un sistema de control y una segunda terminal que conecta el dispositivo de protección de señales de control a un dispositivo de campo. El dispositivo de señales de control incluye también un elemento de almacenamiento de energía para la acumulación pasajera de la energía eléctrica y un circuito de conmutación para controlar el modo de funcionamiento del dispositivo de protección de la señal. La energía eléctrica se almacena en el elemento de almacenamiento de energía en un primer modo de funcionamiento. La energía eléctrica almacenada en el elemento de almacenamiento de energía se suministra a una terminal positiva en el segundo par de terminales en un segundo modo de funcionamiento.
ARP140102470A 2012-08-14 2014-07-02 Dispositivo de protección de señales de control AR096791A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261683089P 2012-08-14 2012-08-14
PCT/US2013/055022 WO2014028673A1 (en) 2012-08-14 2013-08-14 Control signal protection device

Publications (1)

Publication Number Publication Date
AR096791A1 true AR096791A1 (es) 2016-02-03

Family

ID=49080962

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP130102876A AR092120A1 (es) 2012-08-14 2013-08-13 Dispositivo de proteccion de señales de control
ARP140102470A AR096791A1 (es) 2012-08-14 2014-07-02 Dispositivo de protección de señales de control

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ARP130102876A AR092120A1 (es) 2012-08-14 2013-08-13 Dispositivo de proteccion de señales de control

Country Status (10)

Country Link
US (2) US9318891B2 (es)
EP (2) EP2885681B1 (es)
JP (1) JP6444867B2 (es)
CN (3) CN203552016U (es)
AR (2) AR092120A1 (es)
BR (1) BR112015002441A2 (es)
CA (1) CA2880402C (es)
MX (1) MX342056B (es)
RU (1) RU2648302C2 (es)
WO (2) WO2014028472A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203552016U (zh) * 2012-08-14 2014-04-16 费希尔控制国际公司 控制信号保护设备及其控制系统
DE102013105994A1 (de) * 2013-06-10 2014-12-11 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Messsystem mit zumindest einem Feldgerät mit zumindest einer Anzeigevorrichtung sowie Verfahren zum Betreiben desselben
CN107346883A (zh) * 2016-05-05 2017-11-14 南京南瑞继保电气有限公司 一种直流系统故障电流转移装置
CN107346882A (zh) * 2016-05-05 2017-11-14 南京南瑞继保电气有限公司 一种直流系统故障电流转移装置
EP3336624B1 (de) * 2016-12-19 2019-02-06 Siemens Aktiengesellschaft Anordnung mit zwei redundanten baugruppen die sich gegenseitig überwachen

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RU2133490C1 (ru) * 1998-09-21 1999-07-20 Гинзбург Виталий Вениаминович Структурированная система мониторинга и управления инженерным оборудованием объекта
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JP5389614B2 (ja) * 2009-11-13 2014-01-15 株式会社日立製作所 プロセス制御装置
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Also Published As

Publication number Publication date
CN104049572A (zh) 2014-09-17
EP2885682A1 (en) 2015-06-24
RU2648302C2 (ru) 2018-03-27
JP6444867B2 (ja) 2018-12-26
MX342056B (es) 2016-09-12
JP2015529355A (ja) 2015-10-05
US20140049868A1 (en) 2014-02-20
CA2880402C (en) 2021-06-08
CA2880402A1 (en) 2014-02-20
WO2014028472A1 (en) 2014-02-20
AR092120A1 (es) 2015-03-25
US9582378B2 (en) 2017-02-28
BR112015002441A2 (pt) 2017-07-04
MX2015002010A (es) 2015-06-02
US9318891B2 (en) 2016-04-19
CN104137010A (zh) 2014-11-05
RU2015106859A (ru) 2016-10-10
US20150051716A1 (en) 2015-02-19
CN203552016U (zh) 2014-04-16
CN104137010B (zh) 2018-01-02
EP2885681B1 (en) 2019-04-10
EP2885682B1 (en) 2019-04-24
EP2885681A1 (en) 2015-06-24
CN104049572B (zh) 2019-04-23
WO2014028673A1 (en) 2014-02-20

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