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Pregled bibliografske jedinice broj: 76645

PC-Controlled Temperature-Rise Test of Power Transformers


Godec, Zdenko
PC-Controlled Temperature-Rise Test of Power Transformers // 24th International Convention CBSE+CTS+CIS = 24. međunarodni skup CBSE+CTS+CIS (MIPRO 2001) : Proceedings of the Joint Tutorial and Conferences = Zbornik radova zajedničkog seminara i savjetovanja / Budin, Leo ; Ribarić, Slobodan ; Crnković, Ivica (ur.).
Rijeka: MIPRO HU, 2001. str. 54-59 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
PC-Controlled Temperature-Rise Test of Power Transformers

Autori
Godec, Zdenko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
24th International Convention CBSE+CTS+CIS = 24. međunarodni skup CBSE+CTS+CIS (MIPRO 2001) : Proceedings of the Joint Tutorial and Conferences = Zbornik radova zajedničkog seminara i savjetovanja / Budin, Leo ; Ribarić, Slobodan ; Crnković, Ivica - Rijeka : MIPRO HU, 2001, 54-59

Skup
Međunarodni skup CBSE+CTS+CIS (24 ; 2001)

Mjesto i datum
Opatija, Hrvatska, 21.-25.05.2001

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
power transformer tests ; automated temperature-rise test ; heat run PC-controlled tests ; LabVIEW

Sažetak
Temperature-rise test is the most complex and time-consuming factory test of transformers. It consists of several measurements that have to be performed in sequence. First, it is necessary to measure winding(s) dc resistance at a known temperature. Then the transformer should be heated with ac supply up to oil steady-state temperature rise. At the same time ac voltages, currents, powers, frequency and temperatures should be measured. Since the temperature rise of windings is determined from dc resistance increase, the winding(s) resistance should be measured again at the end of the heating. The paper presents reasons for development of computer programme for automation of: test engineer guidance, measurements, recording, storage, data processing and test report creation. It also describes management of the project and how hardware and software are selected. Test automation has decreased test costs, increased transformer test station capacity, increased accuracy and reliability of measurement results, and made easier the work of test engineer. With LabVIEW it is possible to develop applications for complex measuring processes. LabVIEW simplifies programming, and it is fun to work with it, but it is large, complicated and does not yet attain the level of user friendliness that would satisfy the needs of test engineers in test stations.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekti:
008001

Ustanove:
KONČAR - Institut za elektrotehniku d.d.

Profili:

Avatar Url ZDENKO GODEC (autor)

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada

Citiraj ovu publikaciju:

Godec, Zdenko
PC-Controlled Temperature-Rise Test of Power Transformers // 24th International Convention CBSE+CTS+CIS = 24. međunarodni skup CBSE+CTS+CIS (MIPRO 2001) : Proceedings of the Joint Tutorial and Conferences = Zbornik radova zajedničkog seminara i savjetovanja / Budin, Leo ; Ribarić, Slobodan ; Crnković, Ivica (ur.).
Rijeka: MIPRO HU, 2001. str. 54-59 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Godec, Z. (2001) PC-Controlled Temperature-Rise Test of Power Transformers. U: Budin, L., Ribarić, S. & Crnković, I. (ur.)24th International Convention CBSE+CTS+CIS = 24. međunarodni skup CBSE+CTS+CIS (MIPRO 2001) : Proceedings of the Joint Tutorial and Conferences = Zbornik radova zajedničkog seminara i savjetovanja.
@article{article, author = {Godec, Zdenko}, year = {2001}, pages = {54-59}, keywords = {power transformer tests, automated temperature-rise test, heat run PC-controlled tests, LabVIEW}, title = {PC-Controlled Temperature-Rise Test of Power Transformers}, keyword = {power transformer tests, automated temperature-rise test, heat run PC-controlled tests, LabVIEW}, publisher = {MIPRO HU}, publisherplace = {Opatija, Hrvatska} }
@article{article, author = {Godec, Zdenko}, year = {2001}, pages = {54-59}, keywords = {power transformer tests, automated temperature-rise test, heat run PC-controlled tests, LabVIEW}, title = {PC-Controlled Temperature-Rise Test of Power Transformers}, keyword = {power transformer tests, automated temperature-rise test, heat run PC-controlled tests, LabVIEW}, publisher = {MIPRO HU}, publisherplace = {Opatija, Hrvatska} }




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