ITTO20050834A1 - Impedenzimetro impulsivo per sistemi elettrici di potenza - Google Patents

Impedenzimetro impulsivo per sistemi elettrici di potenza

Info

Publication number
ITTO20050834A1
ITTO20050834A1 ITTO20050834A ITTO20050834A1 IT TO20050834 A1 ITTO20050834 A1 IT TO20050834A1 IT TO20050834 A ITTO20050834 A IT TO20050834A IT TO20050834 A1 ITTO20050834 A1 IT TO20050834A1
Authority
IT
Italy
Prior art keywords
impedentation
impulsive
electrical power
power systems
systems
Prior art date
Application number
Other languages
English (en)
Inventor
Rosa Mario La
Bruno Sacco
Original Assignee
Rai Radio Televisione Italiana Spa
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 Rai Radio Televisione Italiana Spa filed Critical Rai Radio Televisione Italiana Spa
Priority to ITTO20050834 priority Critical patent/ITTO20050834A1/it
Priority to EP06022189A priority patent/EP1795907A1/en
Publication of ITTO20050834A1 publication Critical patent/ITTO20050834A1/it

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
    • 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
    • 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
    • G01R31/40—Testing power supplies
    • G01R31/42—AC power supplies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
ITTO20050834 2005-11-25 2005-11-25 Impedenzimetro impulsivo per sistemi elettrici di potenza ITTO20050834A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO20050834 ITTO20050834A1 (it) 2005-11-25 2005-11-25 Impedenzimetro impulsivo per sistemi elettrici di potenza
EP06022189A EP1795907A1 (en) 2005-11-25 2006-10-24 An impulsive impedance meter for electric power systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO20050834 ITTO20050834A1 (it) 2005-11-25 2005-11-25 Impedenzimetro impulsivo per sistemi elettrici di potenza

Publications (1)

Publication Number Publication Date
ITTO20050834A1 true ITTO20050834A1 (it) 2007-05-26

Family

ID=37831510

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO20050834 ITTO20050834A1 (it) 2005-11-25 2005-11-25 Impedenzimetro impulsivo per sistemi elettrici di potenza

Country Status (2)

Country Link
EP (1) EP1795907A1 (it)
IT (1) ITTO20050834A1 (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102841258B (zh) * 2012-09-12 2015-05-20 北京东方计量测试研究所 一种直流电源输出阻抗测量装置及其测量方法
DE102013218645B3 (de) * 2013-09-17 2015-01-22 Senvion Se Verfahren und Anordnung zum Ermitteln der elektrischen Eigenschaften einer Windenergieanlage
EP2960663A1 (en) * 2014-06-23 2015-12-30 3M Innovative Properties Company Method for data acquisition of a current or voltage signal
CN105425045B (zh) * 2015-12-08 2018-06-15 云南电力试验研究院(集团)有限公司 一种基于简化模型的铁磁元件漏抗测量方法
CN111077375B (zh) * 2019-12-13 2020-12-29 合肥工业大学 基于频域减的背景谐波影响下电网阻抗在线辨识方法
US11347193B2 (en) 2020-02-15 2022-05-31 International Business Machines Corporation Automating reactive impedance measurements
CN113315126B (zh) * 2021-05-31 2022-07-05 华中科技大学 一种有源电力滤波器指定次谐波抑制二次采样方法及系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5587662A (en) * 1995-02-10 1996-12-24 North Carolina State University Method and apparatus for nondisruptively measuring line impedance at frequencies which are relatively close to the line frequency
US6182017B1 (en) * 1998-08-11 2001-01-30 The Governor Of The University Of Alberta Method and apparatus for differentiating contributions of harmonic pollution sources

Also Published As

Publication number Publication date
EP1795907A1 (en) 2007-06-13

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