Method and system for analyzing overhead line geometries

Communications: directive radio wave systems and devices (e.g. – Transmission through media other than air or free space

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C342S02500R, C342S027000, C342S052000, C342S053000, C342S054000, C342S175000, C342S195000, C342S196000, C342S357490, C342S357490, C701S200000, C701S207000, C701S213000

Reexamination Certificate

active

06853327

ABSTRACT:
Methods and systems are provided for characterizing an overhead line. A radar signal is propagated in a region that includes at least a portion of the overhead line and a reference object, which may, for example, be a ground surface, growth over a ground surface, or another overhead line. A reflected radar signal is received from the overhead line and the reference object. A determination is made of a geometric relationship between the overhead line and the reference object, such as by determining a minimal separation between the overhead line and the reference object.

REFERENCES:
patent: 3392387 (1968-07-01), Kirkpatrick
patent: 3978396 (1976-08-01), Inouye et al.
patent: 4193074 (1980-03-01), Schwartz et al.
patent: 4414643 (1983-11-01), Meyer
patent: 5315561 (1994-05-01), Grossi
patent: 5512834 (1996-04-01), McEwan
patent: 5652594 (1997-07-01), Costas
patent: 5835053 (1998-11-01), Davis
patent: 5883591 (1999-03-01), McEwan
patent: 5905455 (1999-05-01), Heger et al.
patent: 6091354 (2000-07-01), Beckner et al.
patent: 6246355 (2001-06-01), Miceli et al.
patent: 6271670 (2001-08-01), Caffey
patent: 6522284 (2003-02-01), Miceli et al.
PoleCalc,Pamphlet, 1995, New York State Electric & Gas Corporation, Binghamton, NY.
Gouri S. Bhuyan, (from book entitled)1998 Ieee, Esmo by IEEE Power Engineering Society,Condition Based Serviceability and Reliability Assessment of Wood Pole Structures, pp. 333-339.
Nelson G. Bingel, III et al., (from book entitled)1998 Ieee Esmo by IEEE Power Engineering Society,Utility Pole Computerized Maintenance Management Systems, pp. 340-345.
R. Jerry Jost,Airborne Underground Imaging-Radar System Definition Final Report,pp. 1-5, System Planning Corporation, Arlington VA 22207; Feb. 20, 1995.
S.I. Tsunoda et al.,Lynx: A high-resolution synthetic aperture radar,pp. 1-8, SPIE Aerosense 1999, vol. 3704.
Bob Butera,Welcome to the Osmose Utilities Division,Osmose, Inc., Buffalo, NY, www.osmos.com/utilities/Utilities.htm, no date.
Providing wood pole remedial treatment in partnership with Samtech Inc.,PoleCare International Inc., www.guelphpole.com/polecare.html, no date.
Introduction,Guelph Utility Pole Company Limited, www.guelphpole.com/, no date.
Wood Testing,NDT Equipment Sales, 1998, www.ndt.com.au/wood.htm.
Monitoring Wooden Poles,EDF, 1999, www.edf.fr/der/html/produits/services/diagnostic/surveil_poteaux.en.htm.
Control and Measuring Instruments for Trees, Timber Structures and Utility Poles,IML, 1998, www.imlusa.com/pcare.html.
Complete Pole Network Asset Management,Deuar Pty Ltd., 1999, http://findit.cowleys.com.au/clients/deuar.htm.
GPR for Structural Assessment,www.sensoft.on.ca/struc.htm.
SAR Theory/Interpreting Images,Alaska SAR Facility's Homepage, 1995, www.glue.umd.edu/-gsun/radar/sar_theory.html.
SAR FAQ—Frequently Asked Questions,1998, www.asf.alaska.edu/user_serv/sar_faq.html.
An economic extension to every company's resources,Activities at ERA, www.era.co.uk/act/act.htm, no date.
Passive millimetre-wave imaging,DERA, 1999, ww.dra.hmg.gb/html/products/electron/esrdpmwi.htm.
Microradar Sensors for the Next Millennium,McEwan Technologies, LLC, 1999, www.getradar.com/about_us.shtml.
A digital Ground Penetrating Radar System,RAMAC/GPR 1998-2000, www.terraplus.com/grdetails.htm, no date.
Sandia and General Atomics Developed New Synthetic-Aperture Radar,SPACEDAILY, 1999, www.spacedaily.com/spacecast
ews/radar-99c.html.
Sandia, General Atomics unveil new fine resolution synthetic-aperture radar system,News Releases 1999, www.sandia.gov/media/NewsRel/NR1999/Lynx.htm.
Lynx Synthetic Aperture Radar(SAR), General Atomics, www.generalatomics.com/atg/SAR/lynxSAR.html, no date.
Power Lines,http://www.toposys.com/anwendungen/leitungen/leitungen_e/leitungen_haupt_e.htm.
Airborne Laser Swath Mapping: Accuracy Assessment for Surveying and Mapping Applications,Ramesh L. Shrestha et al., University of Florida; http://alsm.ufl.edu/pubs/accuracy/accuracy.htm.
Helicopter Aerial Laser Ranging,Hakan Sterner; http://las.physik.uni-oldenburg.de/projekte/earsel/abstracts/sterner.html.
Alcoa Conductor Accessories, SAG 10; http://www.sag10.com/features.htm.
Determining Structure and Wire Clearances,http://www.powline.com/products/clearances.html.
Finding the Hidden Capacity in Transmission Lines,EPRI; http://www.epri.com/corporate/discover_epri
ews/2001releases/110701_sagometer.html.
Stretching Transmission Line Capabilities—A Transpower Investigation,Jitesh Raniga et al., The Institution of Professional Engineers New Zealand.
Thermal Uprating of Lines,PTI; http://pti-us.com/pti/consulting/transmission/thermal_ratings.cfm.
ThermalRate 4.0,PTI; http://pti-us.com/PTI/consulting/transmission/thermalrate4.cfm.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and system for analyzing overhead line geometries does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for analyzing overhead line geometries, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for analyzing overhead line geometries will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3490986

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.