ATA108696A - METHOD FOR MEASURING THE MAINS IMPEDANCE IN GRID-COUPLED INVERTERS - Google Patents

METHOD FOR MEASURING THE MAINS IMPEDANCE IN GRID-COUPLED INVERTERS

Info

Publication number
ATA108696A
ATA108696A AT108696A AT108696A ATA108696A AT A108696 A ATA108696 A AT A108696A AT 108696 A AT108696 A AT 108696A AT 108696 A AT108696 A AT 108696A AT A108696 A ATA108696 A AT A108696A
Authority
AT
Austria
Prior art keywords
grid
measuring
coupled inverters
mains impedance
mains
Prior art date
Application number
AT108696A
Other languages
German (de)
Other versions
AT408816B (en
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 ATA108696A publication Critical patent/ATA108696A/en
Application granted granted Critical
Publication of AT408816B publication Critical patent/AT408816B/en

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
AT108696A 1995-06-21 1996-06-19 METHOD FOR MEASURING THE MAINS IMPEDANCE IN GRID-COUPLED INVERTERS AT408816B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995122496 DE19522496C1 (en) 1995-06-21 1995-06-21 Network impedance measuring system for AC regulator

Publications (2)

Publication Number Publication Date
ATA108696A true ATA108696A (en) 2001-07-15
AT408816B AT408816B (en) 2002-03-25

Family

ID=7764872

Family Applications (1)

Application Number Title Priority Date Filing Date
AT108696A AT408816B (en) 1995-06-21 1996-06-19 METHOD FOR MEASURING THE MAINS IMPEDANCE IN GRID-COUPLED INVERTERS

Country Status (3)

Country Link
AT (1) AT408816B (en)
CH (1) CH693598A5 (en)
DE (1) DE19522496C1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10207856A1 (en) * 2002-02-19 2003-12-18 Inst Solare Energieversorgungstechnik Iset Method and device for measuring the impedance of an electrical power supply network
US6933714B2 (en) 2002-02-19 2005-08-23 Institut Fuer Solare Energieversorgungs-Technik (Iset) Verein An Der Universitaet Gesamthochschule Kassel E.V. Method and apparatus for measuring the impedance of an electrical energy supply system
DE102006023252A1 (en) * 2006-05-18 2007-11-22 Xie, Jian, Prof.Dr.-Ing Optimal converter voltage calculating method, involves connecting converters with path substations or transformer stations, and calculating optimal converter voltage from voltages of adjacent substations based on overhead line impedances
JP6161783B2 (en) * 2013-03-28 2017-07-12 シーメンス アクチエンゲゼルシヤフトＳｉｅｍｅｎｓ Ａｋｔｉｅｎｇｅｓｅｌｌｓｃｈａｆｔ Method for obtaining impedance of power transmission / distribution network by computer support, power generation apparatus and computer program for implementing the method
DE102017009303A1 (en) 2016-10-09 2018-04-12 Haag - Elektronische Meßgeräte GmbH Method and measuring arrangement for the spectrally resolved measurement of the impedance of power supply networks
DE202016006211U1 (en) 2016-10-09 2017-12-12 Haag - Elektronische Meßgeräte GmbH Measuring arrangement for the spectrally resolved measurement of the impedance of power supply networks
LU100681B1 (en) 2018-01-25 2019-08-21 Univ Luxembourg Grid conductance and susceptance estimation for power control in grid-tied inverters

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1035760B (en) * 1957-05-08 1958-08-07 Siemens Ag Device for determining the short-circuit current strength in electrical power networks
AT337307B (en) * 1973-11-29 1977-06-27 Goerz Electro Gmbh CIRCUIT FOR MEASURING THE INTERNAL RESISTANCE OF AN AC NETWORK
DE3513247A1 (en) * 1985-04-13 1986-10-16 Brown, Boveri & Cie Ag, 6800 Mannheim MEASURING METHOD FOR DETERMINING THE LOOP OR INTERNAL RESISTANCE OF AN AC POWER NETWORK AND DEVICE FOR APPLYING THE METHOD

Also Published As

Publication number Publication date
CH693598A5 (en) 2003-10-31
DE19522496C1 (en) 1996-10-24
AT408816B (en) 2002-03-25

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee
MM01 Lapse because of not paying annual fees

Effective date: 20130715