- Tytuł:
-
Wykorzystanie wibrometru laserowego do diagnostyki eksploatacyjnej silników elektrycznych na podstawie własnych doświadczeń
The use of portable laser vibrometers to the exploational diagnostics of electric motors based on the authors own experiments - Autorzy:
-
Dwojak, J.
Rzepiela, M.
Struzik, I. - Powiązania:
- https://bibliotekanauki.pl/articles/1371675.pdf
- Data publikacji:
- 2011
- Wydawca:
- Sieć Badawcza Łukasiewicz - Instytut Napędów i Maszyn Elektrycznych Komel
- Tematy:
-
wibrometr laserowy
diagnostyka maszyn elektrycznych
silnik elektryczny
maszyna elektryczna - Opis:
- The paper aims at showing the possibilities for effective application of laser diagnostics vibrometers operational drives of electrical machines. To measure vibrations Laser Vibrometer VH-1000 is one of the few such facilities in Poland and brings a new quality and performance in vibration measurements and diagnostics of machines. Vibrometer laser provides a measurement of non-contact vibration, thus eliminating interference caused by ground sensors and high temperature measuring point. In addition, the measurement can be performed from a distance. As a vibration sensor can operate with any vibration analyzer for direct entry into the recording and analysis of the measured signal. There are a wide frequency band, allowing for vibration analysis of frequencies near zero, which gives the possibility of diagnosis for low rotor speed. Non-contact vibration measurement allows a direct measurement of shaft vibration machines, which brings new quality into the possibilities of their diagnosis. The authors describe the use of laser vibrometer in the diagnosis of low speed engines. We apply laser vibrometer diagnostics engines using vibration shaft, face the stator windings. The authors show the possibility of using laser measurement and vibration analysis of high voltage transformer and the resonant frequencies of electrical equipment. ased on the examples of laser vibrometers diagnostics of machines you can say that is a new and significantly expanding opportunities for diagnostic tool technical evaluation of electrical equipment.
- Źródło:
-
Maszyny Elektryczne: zeszyty problemowe; 2011, 1, 89; 57-63
0239-3646
2084-5618 - Pojawia się w:
- Maszyny Elektryczne: zeszyty problemowe
- Dostawca treści:
- Biblioteka Nauki
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