DE29515520U1 - Device for analyzing a signal of an electrical power supply network - Google Patents

Device for analyzing a signal of an electrical power supply network

Info

Publication number
DE29515520U1
DE29515520U1 DE29515520U DE29515520U DE29515520U1 DE 29515520 U1 DE29515520 U1 DE 29515520U1 DE 29515520 U DE29515520 U DE 29515520U DE 29515520 U DE29515520 U DE 29515520U DE 29515520 U1 DE29515520 U1 DE 29515520U1
Authority
DE
Germany
Prior art keywords
analyzing
signal
power supply
electrical power
supply network
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE29515520U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
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
Priority to DE29515520U priority Critical patent/DE29515520U1/en
Publication of DE29515520U1 publication Critical patent/DE29515520U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
    • G01R23/16—Spectrum analysis; Fourier analysis

Landscapes

  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
DE29515520U 1995-09-28 1995-09-28 Device for analyzing a signal of an electrical power supply network Expired - Lifetime DE29515520U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29515520U DE29515520U1 (en) 1995-09-28 1995-09-28 Device for analyzing a signal of an electrical power supply network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29515520U DE29515520U1 (en) 1995-09-28 1995-09-28 Device for analyzing a signal of an electrical power supply network

Publications (1)

Publication Number Publication Date
DE29515520U1 true DE29515520U1 (en) 1997-01-30

Family

ID=8013562

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29515520U Expired - Lifetime DE29515520U1 (en) 1995-09-28 1995-09-28 Device for analyzing a signal of an electrical power supply network

Country Status (1)

Country Link
DE (1) DE29515520U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1955054A1 (en) * 2005-11-10 2008-08-13 Tautheta Instruments LLC Apparatus and method for system identification
DE102009037241A1 (en) * 2009-08-12 2010-07-22 Siemens Aktiengesellschaft Processing unit e.g. programmable logic controller, for e.g. power switch of energy distributor, has electric circuit in which spectral portion of fundamental frequency of measurement variable is calucated by Goertzel algorithm

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1955054A1 (en) * 2005-11-10 2008-08-13 Tautheta Instruments LLC Apparatus and method for system identification
DE102009037241A1 (en) * 2009-08-12 2010-07-22 Siemens Aktiengesellschaft Processing unit e.g. programmable logic controller, for e.g. power switch of energy distributor, has electric circuit in which spectral portion of fundamental frequency of measurement variable is calucated by Goertzel algorithm

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970313

R156 Lapse of ip right after 3 years

Effective date: 19990803