- Tytuł:
-
Szerokopasmowe falowniki energoelektroniczne napięcia i prądu
Broad-band power electronic inverters of voltage and current - Autorzy:
-
Porada, R.
Gwóźdź, M. - Powiązania:
- https://bibliotekanauki.pl/articles/2076292.pdf
- Data publikacji:
- 2005
- Wydawca:
- Sieć Badawcza Łukasiewicz - Instytut Napędów i Maszyn Elektrycznych Komel
- Tematy:
-
falownik napięcia
falownik prądu
MSI - Opis:
- Dynamic changes of parameters of energy sources and receivers are reasons that decrease exactitude of static and dynamic output signals towards reference signals. To improve these parameters, more advanced solutions of power electronics inverters are necessary. One of them are controlled voltage (current) sources. These special inverters may find many applications: as part of active compensation systems of voltage deformations in power network, in systems with power flow controllers, power electronics voltage reference generators as well as in modern electrical drives. Proposed by the authors structure of voltage (current) source is based on work of these systems in closed loop of negative feedback, controlled in PWM system with constant carrier frequency, where classical regulators are replaced by wide band filters. In the present work authors undertook test of use of adaptive digital filters for enlargements of exactitude work of these systems. The paper presents characteristics of system working in closed loop of feedback and shows basic quantities describing such system. Authors placed practical researches results of systems for different reference signals and conditions, where power electronic source has been tested as the power reference voltage (current) generator.
- Źródło:
-
Maszyny Elektryczne: zeszyty problemowe; 2005, 73; 101-106
0239-3646
2084-5618 - Pojawia się w:
- Maszyny Elektryczne: zeszyty problemowe
- Dostawca treści:
- Biblioteka Nauki
Artykuł