WO2007109156A9 - Site analysis methodology and device for testing electric power - Google Patents

Site analysis methodology and device for testing electric power Download PDF

Info

Publication number
WO2007109156A9
WO2007109156A9 PCT/US2007/006678 US2007006678W WO2007109156A9 WO 2007109156 A9 WO2007109156 A9 WO 2007109156A9 US 2007006678 W US2007006678 W US 2007006678W WO 2007109156 A9 WO2007109156 A9 WO 2007109156A9
Authority
WO
Grant status
Application
Patent type
Prior art keywords
power
device
load
electric power
distribution system
Prior art date
Application number
PCT/US2007/006678
Other languages
French (fr)
Other versions
WO2007109156A3 (en )
WO2007109156A2 (en )
Inventor
Michael W. Januszewski
Leonard E. Webster
Original Assignee
Leveler Llc
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

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging

Abstract

A method of analyzing a power distribution system that supplies power to a load and to a branch circuit, the method includes connecting electrical data acquisition equipment to the power distribution system at a location upstream of the load and downstream of the branch circuit, sensing data relating to a power parameter experienced at the load, and analyzing the power quality of the power distribution system based on the sensed data by identifying an unwanted characteristic.
PCT/US2007/006678 2006-03-16 2007-03-16 Site analysis methodology and device for testing electric power WO2007109156A9 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US78314206 true 2006-03-16 2006-03-16
US60/783,142 2006-03-16

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP20070753314 EP2005200A2 (en) 2006-03-16 2007-03-16 Site analysis methodology and device for testing electric power
CA 2646062 CA2646062A1 (en) 2006-03-16 2007-03-16 Site analysis methodology and device for testing electric power
AU2007227438A AU2007227438A1 (en) 2006-03-16 2007-03-16 Site analysis methodology and device for testing electric power
JP2009500515A JP2009531005A (en) 2006-03-16 2007-03-16 Situ analytical methods and apparatus for testing the power

Publications (3)

Publication Number Publication Date
WO2007109156A2 true WO2007109156A2 (en) 2007-09-27
WO2007109156A3 true WO2007109156A3 (en) 2008-04-10
WO2007109156A9 true true WO2007109156A9 (en) 2009-09-24

Family

ID=38522988

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/006678 WO2007109156A9 (en) 2006-03-16 2007-03-16 Site analysis methodology and device for testing electric power

Country Status (4)

Country Link
EP (1) EP2005200A2 (en)
JP (1) JP2009531005A (en)
CA (1) CA2646062A1 (en)
WO (1) WO2007109156A9 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103389423A (en) * 2013-07-23 2013-11-13 山西乐普节能技术有限公司 Power quality analyzer
CN107330540A (en) * 2017-05-18 2017-11-07 华南理工大学 Method for predicting energy not supplied in power distribution network transformer area under condition of giving consideration to voltage quality

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7057401B2 (en) * 2004-03-23 2006-06-06 Pass & Seymour, Inc. Electrical wiring inspection system

Also Published As

Publication number Publication date Type
EP2005200A2 (en) 2008-12-24 application
CA2646062A1 (en) 2007-09-27 application
WO2007109156A3 (en) 2008-04-10 application
WO2007109156A2 (en) 2007-09-27 application
JP2009531005A (en) 2009-08-27 application

Similar Documents

Publication Publication Date Title
JP2007159318A (en) Ground direction detector
CN101627520A (en) Method and apparatus for monitoring an electric load
JP2011149729A (en) Lightning current distribution estimating system
Biswas et al. Tool for testing of phasor measurement units: PMU performance analyser
EP1523080A3 (en) System and apparatus for detecting and monitoring circuit breaker operation
WO2009016742A1 (en) Semiconductor device, and noise measuring method

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07753314

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2646062

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2009500515

Country of ref document: JP

Ref document number: 3775/KOLNP/2008

Country of ref document: IN

NENP Non-entry into the national phase in:

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007227438

Country of ref document: AU

ENP Entry into the national phase in:

Ref document number: 2007227438

Country of ref document: AU

Date of ref document: 20070316

Kind code of ref document: A