- Tytuł:
-
Poprawa parametrów efektywności energetycznej układu napędowego wentylatora poprzez zastosowanie inteligentnego przemiennika częstotliwości
The improvement of the fan's drive system's energy effectiveness parameters by applying intelligent frequency converter - Autorzy:
- Szulc, Z.
- Powiązania:
- https://bibliotekanauki.pl/articles/1369610.pdf
- Data publikacji:
- 2012
- Wydawca:
- Sieć Badawcza Łukasiewicz - Instytut Napędów i Maszyn Elektrycznych Komel
- Tematy:
-
układ napędowy wentylatora
przemiennik częstotliwości
frequency converter
drive system - Opis:
- There are a few ways of the fan output parameters regulation. The most economical method for the fan rated power above 100kW is regulation of the angle of the blades and rotational speed. The application of intelligent frequency converter, that in various places of work and conditions of supply, allows you to minimize energy losses and then improves the energy parameters of the entire drive system. The paper presents fan drive system, which can be adjusted by two methods described above. As the energy efficiency parameters of the system, were taken values: watt-hour efficiency, power factor taken from the electrical source and the current strain which supplies frequency converter. An equipment taken for the analysis, consisted of: a drive system with induction motor of the medium voltage (6 kV) and power rating 850kW, a high voltage (6kV) frequency converter type current inverter (rectified current circuit DC, type current source) with the possibility of so-called synchronous transfer and fan, that works in one of the national thermoelectric power station. The calculations, which the results were presented in the article, make it possibile to compare the economic effects both methods of the fan output parameters regulation.
- Źródło:
-
Maszyny Elektryczne: zeszyty problemowe; 2012, 2, 95; 31-38
0239-3646
2084-5618 - Pojawia się w:
- Maszyny Elektryczne: zeszyty problemowe
- Dostawca treści:
- Biblioteka Nauki
Artykuł