Energy-saving goods elevator

Energy-saving goods elevator

The utility model discloses an energy-saving goods elevator which comprises an elevator control system, a traction machine and a frequency changer, wherein the elevator control system is connected with the frequency changer, and the frequency changer is electrically connected with the traction machi...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: WEI YINBIAO, LUO YUNFENG, ZHANG QIANKANG, WEN YAOPING
Format: Patent
Sprache:chi ; eng
Schlagworte:
ELEVATORS
ESCALATORS OR MOVING WALKWAYS
HAULING
HOISTING
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:The utility model discloses an energy-saving goods elevator which comprises an elevator control system, a traction machine and a frequency changer, wherein the elevator control system is connected with the frequency changer, and the frequency changer is electrically connected with the traction machine. The energy-saving goods elevator has the advantages that the frequency changer can provide alternating current of different frequencies and different voltages to the traction machine according to the load condition of the elevator, thereby achieving the purpose of changing the rotate speed of the traction machine, greatly improving the operational efficiency of the elevator and reducing the overall energy consumption.