Method and apparatus for detecting unintentional islanding...

Data processing: measuring – calibrating – or testing – Measurement system in a specific environment – Electrical signal parameter measurement system

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

10880805

ABSTRACT:
Method and system for identifying an islanding event in a utility grid. Method includes generating a user defined control signal and applying the user defined control signal to a distributed resource interconnected to the utility grid. The user defined control signal is used to alter at least one operating parameter. In one arrangement, the user definable unintentional islanding control signal includes a first signal defining a first peak disturbance and a second signal defining a second peak disturbance. The user definable unintentional islanding control signal is used to alter at least one operating parameter of said distributed resource.

REFERENCES:
patent: 5493485 (1996-02-01), Okado
patent: 5686766 (1997-11-01), Tamechika
patent: 6219623 (2001-04-01), Wills
patent: 6304468 (2001-10-01), Ichinose et al.
patent: 6429546 (2002-08-01), Ropp et al.
patent: 6603290 (2003-08-01), Hochgraf
patent: 2001/0005321 (2001-06-01), Ichinose et al.
patent: 2001/0056330 (2001-12-01), Wills
patent: 2002/0060556 (2002-05-01), Wall
patent: 2003/0080741 (2003-05-01), LeRow et al.
patent: 2003/0147191 (2003-08-01), Deng et al.
patent: 2003/0165036 (2003-09-01), Tuladhar
patent: 2004/0021470 (2004-02-01), Adams et al.
patent: 1 278 282 (2003-01-01), None
http://www.m-w.com/dictionary/synchronous, p. 1.
http://www.m-w.com/dictionary/frequency, p. 1.
http://www.m-w.com/dictionary/dwell, p. 1.

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 apparatus for detecting unintentional islanding... 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 apparatus for detecting unintentional islanding..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for detecting unintentional islanding... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3763168

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