A technique for on-line detection of incipient faults in the windings of turbine - generator rotors has been developed based on the twin signal sensing method. To detect the developing shorts in any winding, two identical pulses are applied to both ends f the winding and are reflected back .Any abnormality in the winding results in the applied signals being reflected through nonsymmetrical circuits. The difference between the reflected signals are amplified and used as signature signal for further processing. This paper describes the development of power electronic circuits for generation of the twin signals and detection of the reflected signals. The design and fabrication of a lab model to test this technique is summarized along with the results of laboratory experiments. The issues involved in using the developed technique for practical applications are addressed and the limitations of the technique are summarized.
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TECHNIQUE FOR ONLINE DETECTION OF SHORTS IN FIELDS OF TURBINE GENERATOR ROTOR
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A technique for on-line detection of incipient faults in the windings of turbine - generator rotors has been developed based on the twin signal sensing method. To detect the developing shorts in any winding, two identical pulses are applied to both ends f the winding and are reflected back .Any abnormality in the winding results in the applied signals being reflected through nonsymmetrical circuits. The difference between the reflected signals are amplified and used as signature signal for further processing. This paper describes the development of power electronic circuits for generation of the twin signals and detection of the reflected signals. The design and fabrication of a lab model to test this technique is summarized along with the results of laboratory experiments. The issues involved in using the developed technique for practical applications are addressed and the limitations of the technique are summarized.
01-08-2010, 09:42 PM
I WANT METHOD FOR ON-LINE DETECTION OF FAULT IN ALTERNATOR.
12-08-2010, 05:35 PM
I need a seminar report on the topic TECHNIQUE FOR ONLINE DETECTION OF SHORTS IN FIELDS OF TURBINE GENERATOR ROTOR.
06-03-2011, 12:05 PM
Hi,
visit this thread for more details on this topic:
http://studentbank.in/report-on-line-det...ator-rotor
http://studentbank.in/report-techniques-...ull-report
visit this thread for more details on this topic:
http://studentbank.in/report-on-line-det...ator-rotor
http://studentbank.in/report-techniques-...ull-report
11-08-2011, 01:59 PM
I NEED MORE INFORMATION REGARDING THIS TOPIC.....PLS SEND IT TO MY MAIL ID WHICH HAVE GIVEN AS REFERENCE....
THANKYOU
THANKYOU
12-08-2011, 10:20 AM
To get more information about the topic "TECHNIQUE FOR ONLINE DETECTION OF SHORTS IN FIELDS OF TURBINE GENERATOR ROTOR " please refer the page link below
http://studentbank.in/report-technique-f...ator-rotor
http://studentbank.in/report-techniques-...ull-report
http://studentbank.in/report-on-line-det...ator-rotor
http://studentbank.in/report-on-line-det...tor?page=2
http://studentbank.in/report-technique-f...ator-rotor
http://studentbank.in/report-techniques-...ull-report
http://studentbank.in/report-on-line-det...ator-rotor
http://studentbank.in/report-on-line-det...tor?page=2
27-09-2014, 01:05 AM
a technique for online detection of shorts in turbine generator rotor seminar report and ppt
27-09-2014, 09:55 PM
To get full information or details of TECHNIQUE FOR ONLINE DETECTION OF SHORTS IN FIELDS OF TURBINE GENERATOR ROTOR please have a look on the pages
http://studentbank.in/report-technique-f...ator-rotor
http://studentbank.in/report-on-line-det...ator-rotor
http://studentbank.in/report-on-line-det...tor?page=2
http://studentbank.in/report-techniques-...ull-report
if you again feel trouble on TECHNIQUE FOR ONLINE DETECTION OF SHORTS IN FIELDS OF TURBINE GENERATOR ROTOR please reply in that page and ask specific fields in TECHNIQUE FOR ONLINE DETECTION OF SHORTS IN FIELDS OF TURBINE GENERATOR ROTOR
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