- Tytuł:
-
Przekształtniki energoelektroniczne AC/DC/AC i AC/AC - układy topologiczne i sterowanie
AC/DC/AC and AC/AC converters - topological circuits and control - Autorzy:
-
Pieńkowski, K.
Knapczyk, M. - Powiązania:
- https://bibliotekanauki.pl/articles/1375028.pdf
- Data publikacji:
- 2005
- Wydawca:
- Sieć Badawcza Łukasiewicz - Instytut Napędów i Maszyn Elektrycznych Komel
- Tematy:
-
przekształtnik energoelektroniczny
przekształtniki AC/DC/AC
przekształtniki AC/AC
układ topologiczny
sterowanie
topologia - Opis:
- Most variable-speed drive systems use an AC/DC/AC or AC/AC power conversion procedure. Currently, standard adjustable speed drives consist of a diode rectifier and a PWM voltage source inverter. Another alternative is controlled rectifier and a current source inverter. Today, due to the increased use of power electronics appliances and converters, the quality of power in the majority of the ac supply systems is reducing. Nonlinear currents drawn from the utility grid by those equipments imply mains voltage distortion and other problems resulting in harmonic pollution and electromagnetic interference implications. The paper presents a survey the most popular traditional and modern topologies of power electronics systems of converters used for adjustable speed AC motors. The topologies of front end rectifiers and motor inverters are presented. The special attention is paid for double-sided converters, multilevel converters, cascaded converters and dual inverter fed open-end stator winding of induction motor. The topologies of recently developed AC/AC and AC/DC/AC matrix converters are also discussed. The control systems and performance of presented converters is described.
- Źródło:
-
Maszyny Elektryczne: zeszyty problemowe; 2005, 72; 247-252
0239-3646
2084-5618 - Pojawia się w:
- Maszyny Elektryczne: zeszyty problemowe
- Dostawca treści:
- Biblioteka Nauki
Artykuł