DK3519837T3 - Fremgangsmåde til estimering af en ækvivalent netimpedans for strømgeneratorer - Google Patents

Fremgangsmåde til estimering af en ækvivalent netimpedans for strømgeneratorer Download PDF

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Publication number
DK3519837T3
DK3519837T3 DK17776996.5T DK17776996T DK3519837T3 DK 3519837 T3 DK3519837 T3 DK 3519837T3 DK 17776996 T DK17776996 T DK 17776996T DK 3519837 T3 DK3519837 T3 DK 3519837T3
Authority
DK
Denmark
Prior art keywords
estimating
procedure
power generators
net impedance
equivalent net
Prior art date
Application number
DK17776996.5T
Other languages
English (en)
Inventor
Eduardo Rohr
Mathias Baechle
Peter Al-Hokayem
Original Assignee
Abb Schweiz 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 Abb Schweiz Ag filed Critical Abb Schweiz Ag
Application granted granted Critical
Publication of DK3519837T3 publication Critical patent/DK3519837T3/da

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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
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Eletrric Generators (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
DK17776996.5T 2016-09-27 2017-09-25 Fremgangsmåde til estimering af en ækvivalent netimpedans for strømgeneratorer DK3519837T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16190791.0A EP3299826A1 (en) 2016-09-27 2016-09-27 Method to estimate an equivalent grid impedance for power generators
PCT/EP2017/074206 WO2018060130A1 (en) 2016-09-27 2017-09-25 Method to estimate an equivalent grid impedance for power generators

Publications (1)

Publication Number Publication Date
DK3519837T3 true DK3519837T3 (da) 2021-01-18

Family

ID=57103821

Family Applications (1)

Application Number Title Priority Date Filing Date
DK17776996.5T DK3519837T3 (da) 2016-09-27 2017-09-25 Fremgangsmåde til estimering af en ækvivalent netimpedans for strømgeneratorer

Country Status (3)

Country Link
EP (2) EP3299826A1 (da)
DK (1) DK3519837T3 (da)
WO (1) WO2018060130A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10742068B2 (en) * 2018-12-31 2020-08-11 PXiSE Energy Solutions, LLC Real-time deviation detection of power system electrical characteristics using time-synchronized measurements
EP3828557B1 (en) * 2019-11-28 2024-01-24 ABB Schweiz AG Determining thevenin equivalent model for a converter
CN114880863B (zh) * 2022-05-20 2024-03-01 合肥工业大学 分布式可再生能源集群阻抗聚合模型自适应分频降阶方法
CN115343570B (zh) * 2022-07-21 2023-05-23 国网湖北省电力有限公司电力科学研究院 一种电网阻抗在线辨识方法及装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2827157B1 (en) 2013-07-18 2019-03-06 Siemens Aktiengesellschaft Method and device for estimating grid properties of a power grid

Also Published As

Publication number Publication date
EP3519837B1 (en) 2020-11-04
EP3519837A1 (en) 2019-08-07
EP3299826A1 (en) 2018-03-28
WO2018060130A1 (en) 2018-04-05

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