HK1062589A1 - Method for determining characteristic electrical amount of multiphase electrical technical operatingequipment - Google Patents

Method for determining characteristic electrical amount of multiphase electrical technical operatingequipment

Info

Publication number
HK1062589A1
HK1062589A1 HK04105494A HK04105494A HK1062589A1 HK 1062589 A1 HK1062589 A1 HK 1062589A1 HK 04105494 A HK04105494 A HK 04105494A HK 04105494 A HK04105494 A HK 04105494A HK 1062589 A1 HK1062589 A1 HK 1062589A1
Authority
HK
Hong Kong
Prior art keywords
electrical
operatingequipment
technical
determining characteristic
multiphase
Prior art date
Application number
HK04105494A
Other languages
English (en)
Inventor
Andreas Jurisch
Michael Schwenke
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of HK1062589A1 publication Critical patent/HK1062589A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/16—Measuring impedance of element or network through which a current is passing from another source, e.g. cable, power line
    • 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
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/62—Testing of transformers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
HK04105494A 2002-11-15 2004-07-26 Method for determining characteristic electrical amount of multiphase electrical technical operatingequipment HK1062589A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10253865A DE10253865B4 (de) 2002-11-15 2002-11-15 Verfahren zur Ermittelung von ein mehrphasiges elektrotechnisches Betriebsmittel charakterisierenden elektrischen Größen

Publications (1)

Publication Number Publication Date
HK1062589A1 true HK1062589A1 (en) 2004-11-12

Family

ID=32240162

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04105494A HK1062589A1 (en) 2002-11-15 2004-07-26 Method for determining characteristic electrical amount of multiphase electrical technical operatingequipment

Country Status (3)

Country Link
CN (1) CN1232830C (xx)
DE (1) DE10253865B4 (xx)
HK (1) HK1062589A1 (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112007003568A5 (de) * 2007-04-26 2010-04-08 Siemens Aktiengesellschaft Verfahren zum Ermitteln eines Parametersatzes, der elektrische Parameter eines Streckenabschnitts einer Magnetschwebebahn beschreibt
DE102007029905B4 (de) * 2007-06-28 2009-07-02 Areva Energietechnik Gmbh Verfahren zum Betreiben eines elektrischen Transformators
EP3594702B1 (de) * 2018-07-12 2022-07-06 Siemens Aktiengesellschaft Verfahren und vorrichtung zur ermittlung von parametern einer primärkomponente eines elektrischen energieversorgungsnetzes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710204A1 (de) * 1987-03-27 1988-10-06 Siemens Ag Elektrisches schutzgeraet
DE4329103B4 (de) * 1993-08-30 2004-06-24 Aeg Energietechnik Gmbh Verfahren zur Zustandsestimation elektrischer Energieübertragungsnetze
DE4403961C2 (de) * 1994-02-04 1997-07-03 Hartmann & Braun Ag Speisesystem für einen eigensicheren Feldbus
DE19545267C2 (de) * 1995-11-27 1999-04-08 Siemens Ag Verfahren zum Gewinnen von fehlerbehaftete Schleifen in einem mehrphasigen elektrischen Energieversorgungsnetz kennzeichnenden Signalen
DE19858929C2 (de) * 1998-12-08 2003-02-27 Siemens Ag Verfahren zum Erzeugen eines Fehlersignals, das einen Leiter einer Wechselstrom-Energieübertragungsleitung als von einem Kurzschluß betroffen kennzeichnet
DE19934055C2 (de) * 1999-07-19 2001-06-13 Siemens Ag Verfahren zum Ermitteln von Amplitude und Phasenwinkel eines einem Strom oder einer Spannung eines elektrischen Energieversorgungsnetzes entsprechenden Meßsignals
DE19948694B4 (de) * 1999-09-30 2006-04-06 Siemens Ag Verfahren zum Erzeugen von einem eine Pendelung in einem elektrischen Energievesorgungsnetz anzeigenden Signal
DE10014272B4 (de) * 2000-03-22 2008-06-05 Endress + Hauser Gmbh + Co. Kg Feldgerät, sowie Verfahren zum Umprogrammieren eines Feldgerätes

Also Published As

Publication number Publication date
DE10253865A1 (de) 2004-06-03
CN1501088A (zh) 2004-06-02
DE10253865B4 (de) 2007-05-24
CN1232830C (zh) 2005-12-21

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20131117