ITTO20050834A1 - Impedenzimetro impulsivo per sistemi elettrici di potenza - Google Patents
Impedenzimetro impulsivo per sistemi elettrici di potenzaInfo
- 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
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)
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)
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)
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 |
-
2005
- 2005-11-25 IT ITTO20050834 patent/ITTO20050834A1/it unknown
-
2006
- 2006-10-24 EP EP06022189A patent/EP1795907A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1795907A1 (en) | 2007-06-13 |
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