AR097897A1 - Circuito regulador de derivación que limita el voltaje intrínsicamente seguro - Google Patents

Circuito regulador de derivación que limita el voltaje intrínsicamente seguro

Info

Publication number
AR097897A1
AR097897A1 ARP140103674A ARP140103674A AR097897A1 AR 097897 A1 AR097897 A1 AR 097897A1 AR P140103674 A ARP140103674 A AR P140103674A AR P140103674 A ARP140103674 A AR P140103674A AR 097897 A1 AR097897 A1 AR 097897A1
Authority
AR
Argentina
Prior art keywords
intrinsically safe
voltage
regulating circuit
safe voltage
bypass regulating
Prior art date
Application number
ARP140103674A
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 AR097897A1 publication Critical patent/AR097897A1/es

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • 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
    • H02H9/008—Intrinsically safe circuits
    • 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
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • 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
    • H02H3/20—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 excess voltage
    • 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
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
    • 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
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/045—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage adapted to a particular application and not provided for elsewhere
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • 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
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/042—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage comprising means to limit the absorbed power or indicate damaged over-voltage protection device
    • 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
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/043—Protection of over-voltage protection device by short-circuiting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Un circuito regulador redundante intrínsecamente seguro incluye múltiples reguladores que limitan el voltaje entre un carril regulador y un carril de tierra. Cada uno de los múltiples reguladores que limitan el voltaje incluye: (i) un componente del regulador de derivación configurado para fijar el voltaje en el carril regulado y el carril de tierra a un valor de voltaje de la abrazadera de seguridad y (ii) uno o más componentes, donde se selecciona una propiedad de cada uno de los uno o más componentes para configurar el valor de voltaje de la abrazadera de seguridad.
ARP140103674A 2013-10-03 2014-10-02 Circuito regulador de derivación que limita el voltaje intrínsicamente seguro AR097897A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/045,323 US9343899B2 (en) 2013-10-03 2013-10-03 Intrinsically safe voltage limiting shunt regulator circuit

Publications (1)

Publication Number Publication Date
AR097897A1 true AR097897A1 (es) 2016-04-20

Family

ID=51830616

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP140103674A AR097897A1 (es) 2013-10-03 2014-10-02 Circuito regulador de derivación que limita el voltaje intrínsicamente seguro

Country Status (8)

Country Link
US (2) US9343899B2 (es)
EP (1) EP3053237B1 (es)
CN (3) CN111817279A (es)
AR (1) AR097897A1 (es)
CA (1) CA2926050C (es)
RU (1) RU2673673C2 (es)
SA (1) SA516370863B1 (es)
WO (1) WO2015051198A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9343899B2 (en) * 2013-10-03 2016-05-17 Fisher Controls International Llc Intrinsically safe voltage limiting shunt regulator circuit
US10382312B2 (en) 2016-03-02 2019-08-13 Fisher-Rosemount Systems, Inc. Detecting and locating process control communication line faults from a handheld maintenance tool
US11605037B2 (en) 2016-07-20 2023-03-14 Fisher-Rosemount Systems, Inc. Fleet management system for portable maintenance tools
US10554644B2 (en) 2016-07-20 2020-02-04 Fisher-Rosemount Systems, Inc. Two-factor authentication for user interface devices in a process plant
US10599134B2 (en) 2016-07-22 2020-03-24 Fisher-Rosemount Systems, Inc. Portable field maintenance tool configured for multiple process control communication protocols
US10270853B2 (en) 2016-07-22 2019-04-23 Fisher-Rosemount Systems, Inc. Process control communication between a portable field maintenance tool and an asset management system
US10585422B2 (en) 2016-07-22 2020-03-10 Fisher-Rosemount Systems, Inc. Portable field maintenance tool system having interchangeable functional modules
US10374873B2 (en) 2016-07-22 2019-08-06 Fisher-Rosemount Systems, Inc. Process control communication between a portable field maintenance tool and a process control instrument
US10375162B2 (en) 2016-07-22 2019-08-06 Fisher-Rosemount Systems, Inc. Process control communication architecture
US10505585B2 (en) 2016-07-25 2019-12-10 Fisher-Rosemount Systems, Inc. Portable field maintenance tool with a bus for powering and communicating with a field device
US10481627B2 (en) 2016-07-25 2019-11-19 Fisher-Rosemount Systems, Inc. Connection check in field maintenance tool
US10764083B2 (en) 2016-07-25 2020-09-01 Fisher-Rosemount Systems, Inc. Portable field maintenance tool with resistor network for intrinsically safe operation
CN108111001A (zh) * 2017-12-27 2018-06-01 恒安科技（中山）有限公司 一种本质安全型电源
DE102018201546A1 (de) * 2018-02-01 2019-08-01 Robert Bosch Gmbh Vorrichtung zur Absicherung zumindest eines Verbrauchers
US10845395B2 (en) * 2018-02-08 2020-11-24 Honeywell International Inc. Intrinsically safe Zener diode barrier with indication

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DE3614589A1 (de) 1986-04-30 1987-11-05 Licentia Gmbh Ueberspannungsschutz fuer gleichspannungsnetze
SU1514962A1 (ru) * 1987-09-15 1989-10-15 Украинский Филиал Всесоюзного Научно-Исследовательского Института Горной Геомеханики И Маркшейдерского Дела Искробезопасна система питани с защитой
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Also Published As

Publication number Publication date
RU2016115272A (ru) 2017-11-13
EP3053237A1 (en) 2016-08-10
EP3053237B1 (en) 2022-04-20
US9768694B2 (en) 2017-09-19
CN111817279A (zh) 2020-10-23
US20160211752A1 (en) 2016-07-21
CN204205583U (zh) 2015-03-11
RU2673673C2 (ru) 2018-11-29
RU2016115272A3 (es) 2018-06-07
CA2926050A1 (en) 2015-04-09
SA516370863B1 (ar) 2020-08-12
WO2015051198A1 (en) 2015-04-09
US20150098158A1 (en) 2015-04-09
CN104518505A (zh) 2015-04-15
US9343899B2 (en) 2016-05-17
CA2926050C (en) 2022-10-25

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