ATE457481T1 - Leistungsregelung für einsatzortinstrumente - Google Patents

Leistungsregelung für einsatzortinstrumente

Info

Publication number
ATE457481T1
ATE457481T1 AT06760063T AT06760063T ATE457481T1 AT E457481 T1 ATE457481 T1 AT E457481T1 AT 06760063 T AT06760063 T AT 06760063T AT 06760063 T AT06760063 T AT 06760063T AT E457481 T1 ATE457481 T1 AT E457481T1
Authority
AT
Austria
Prior art keywords
power
communication signal
power control
ability
site instruments
Prior art date
Application number
AT06760063T
Other languages
English (en)
Inventor
Harold R Smart
Peter S Levesque
Original Assignee
Dresser 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 Dresser Inc filed Critical Dresser Inc
Application granted granted Critical
Publication of ATE457481T1 publication Critical patent/ATE457481T1/de

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—Program-control systems
    • G05B19/02—Program-control systems electric
    • G05B19/04—Program control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Program control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • 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
    • G05B2219/30—Nc systems
    • G05B2219/31—From computer integrated manufacturing till monitoring
    • G05B2219/31135—Fieldbus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Programmable Controllers (AREA)
  • Dc-Dc Converters (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Liquid Crystal Substances (AREA)
  • Saccharide Compounds (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
AT06760063T 2005-05-20 2006-05-17 Leistungsregelung für einsatzortinstrumente ATE457481T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/134,031 US7480487B2 (en) 2005-05-20 2005-05-20 Power regulation for field instruments
PCT/US2006/019174 WO2006127373A1 (en) 2005-05-20 2006-05-17 Power regulation for field instruments

Publications (1)

Publication Number Publication Date
ATE457481T1 true ATE457481T1 (de) 2010-02-15

Family

ID=37012069

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06760063T ATE457481T1 (de) 2005-05-20 2006-05-17 Leistungsregelung für einsatzortinstrumente

Country Status (7)

Country Link
US (1) US7480487B2 (de)
EP (1) EP1883869B1 (de)
JP (1) JP4875069B2 (de)
AT (1) ATE457481T1 (de)
CA (1) CA2608202A1 (de)
DE (1) DE602006012178D1 (de)
WO (1) WO2006127373A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8112565B2 (en) * 2005-06-08 2012-02-07 Fisher-Rosemount Systems, Inc. Multi-protocol field device interface with automatic bus detection
US7661439B2 (en) 2006-02-07 2010-02-16 Dresser, Inc. Safety override circuit for pneumatic positioner and method of use thereof
US7818595B2 (en) * 2006-06-30 2010-10-19 Intel Corporation Method, system, and apparatus for dynamic clock adjustment
US7539560B2 (en) * 2007-01-05 2009-05-26 Dresser, Inc. Control valve and positioner diagnostics
US20080163937A1 (en) * 2007-01-09 2008-07-10 Dresser, Inc. Fluid regulatory systems and processes
US7804287B2 (en) * 2007-02-28 2010-09-28 Rockwell Automation Technologies, Inc. Low heat dissipation I/O module using direct drive buck converter
ES2534001T3 (es) * 2007-04-19 2015-04-16 Qualcomm Incorporated Sistemas y procedimientos de carga de batería con límite de corriente ajustable
US8390150B2 (en) * 2008-07-15 2013-03-05 Fisher-Rosemount Systems, Inc. Field device interface with network protection mechanism
DE102009034419B4 (de) 2009-07-23 2016-09-29 Siemens Aktiengesellschaft Feldgerät zur Prozessinstrumentierung
DE102011050007B4 (de) * 2011-04-29 2015-10-22 Samson Ag Stellungsregler
DE102014203429A1 (de) * 2014-02-26 2015-08-27 Siemens Aktiengesellschaft Redundierbare Eingangsschaltung, Eingangsschaltungseinheit mit mindestens einer Eingangsschaltung und Verfahren zum Betrieb einer solchen Eingangsschaltungseinheit
CN104716953A (zh) * 2014-12-31 2015-06-17 浙江中控技术股份有限公司 二线制现场总线电源去耦电路
EP3546763B1 (de) * 2018-03-26 2020-12-23 Siemens Aktiengesellschaft Erfassung von wartungszuständen von ventilen
CN117097185A (zh) * 2022-05-11 2023-11-21 上海辰竹仪表有限公司 一种hart电路及其现场接口的状态判断方法

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001417A1 (en) 1986-08-22 1988-02-25 Rosemount Inc. Analog transducer circuit with digital control
JP2580343B2 (ja) 1989-10-13 1997-02-12 株式会社日立製作所 フィールド計器システム及びコミュニケータ
DE4111226A1 (de) * 1991-04-08 1992-10-15 Asea Brown Boveri Verfahren zur steuerung elektrischer ventile eines stromrichters
US5416723A (en) 1993-03-03 1995-05-16 Milltronics Ltd. Loop powered process control transmitter
US5629844A (en) * 1995-04-05 1997-05-13 International Power Group, Inc. High voltage power supply having multiple high voltage generators
DE19620442A1 (de) * 1996-05-21 1997-11-27 Siemens Ag Unrichtersystem
DE19623540C1 (de) * 1996-06-13 1997-12-18 Asea Brown Boveri Verfahren zur Stabilisierung eines Wechselstromnetzes gegen Blindleistungsschwankungen und Blindleistungskompensationseinrichtung
US5729119A (en) * 1996-06-28 1998-03-17 Siemens Energy & Automation, Inc. Dual mode power supply and under voltage trip device
US5936514A (en) * 1996-09-27 1999-08-10 Rosemount Inc. Power supply input circuit for field instrument
US5731693A (en) * 1996-10-23 1998-03-24 Eldec Corporation (A Washington Corporation) Power supply for cellular communication stations
DE19723645B4 (de) * 1997-06-05 2006-04-13 Endress + Hauser Gmbh + Co. Kg Anordnung zur Signalübertragung zwischen einer Geberstelle und einer Empfangsstelle
US5959372A (en) * 1997-07-21 1999-09-28 Emerson Electric Co. Power management circuit
US6487096B1 (en) * 1997-09-08 2002-11-26 Capstone Turbine Corporation Power controller
US6100605A (en) 1998-10-27 2000-08-08 Liebert Corporation Neutral bonding system for uninteruptible power supply
WO2000026739A1 (en) * 1998-11-03 2000-05-11 Drexelbrook Controls, Inc. High efficiency power supply for a two-wire loop powered device
KR20010006576A (ko) 1999-01-18 2001-01-26 가나이 쓰도무 전력축적수단의 충방전장치 및 그것을 사용한전력축적수단의 제조방법
JP3635982B2 (ja) 1999-04-19 2005-04-06 横河電機株式会社 バルブポジショナ及び電空変換器
US6191566B1 (en) * 1999-08-26 2001-02-20 Lucent Technologies Inc. Board mountable power supply module with multi-function control pin
US6118266A (en) * 1999-09-09 2000-09-12 Mars Technology, Inc. Low voltage reference with power supply rejection ratio
US6456514B1 (en) * 2000-01-24 2002-09-24 Massachusetts Institute Of Technology Alternator jump charging system
FR2808630B1 (fr) 2000-04-13 2002-10-25 Peugeot Citroen Automobiles Sa Circuit d'alimentation electrique a tension multiple pour vehicule automobile
US6369461B1 (en) 2000-09-01 2002-04-09 Abb Inc. High efficiency power conditioner employing low voltage DC bus and buck and boost converters
DE60018072T2 (de) * 2000-10-27 2005-12-29 Invensys Systems, Inc., Foxboro Feldgerät mit einem Sender und/oder Empfänger zur drahtlosen Datenübertragung
US6618274B2 (en) 2001-10-09 2003-09-09 Innoveta Technologies Synchronous rectifier controller to eliminate reverse current flow in a DC/DC converter output
US6930956B2 (en) * 2002-01-18 2005-08-16 Siemens Milltronics Process Instruments, Inc. Current loop control circuit for a time of flight ranging system
EP1471641A1 (de) * 2003-04-25 2004-10-27 Siemens Aktiengesellschaft Steuereingangsschaltung für ein elektrisches Gerät
US7301317B1 (en) 2003-10-07 2007-11-27 Intersil Americas Inc. Output current sharing
US7305571B2 (en) * 2004-09-14 2007-12-04 International Business Machines Corporation Power network reconfiguration using MEM switches

Also Published As

Publication number Publication date
JP2008541692A (ja) 2008-11-20
EP1883869A1 (de) 2008-02-06
DE602006012178D1 (de) 2010-03-25
CA2608202A1 (en) 2006-11-30
US7480487B2 (en) 2009-01-20
JP4875069B2 (ja) 2012-02-15
WO2006127373A1 (en) 2006-11-30
US20060273776A1 (en) 2006-12-07
EP1883869B1 (de) 2010-02-10

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Legal Events

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