Title :
The estimation of technical and economic efficiency of using the supercapacitors in the hoisting applications
Author :
Braslavsky, I. ; Plotnikov, I. ; Ishmatov, Z. ; Polunin, F.
Author_Institution :
Ural Fed. Univ. named after the first President of Russia B.N. Yeltsin, Ekaterinburg, Russia
Abstract :
The paper is devoted to the estimation of technical and economic efficiency of using the supercapacitors in the frequency-controlled electric drives, which are used in hoisting applications. In the article the frequency-controlled electric drive of passenger elevator is described in detail. The simulation results, energy consumption, calculation of economic efficiency and payback period of using electric drive with supercapacitors for these mechanisms are shown.
Keywords :
electric drives; energy consumption; supercapacitors; economic efficiency calculation; economic efficiency estimation; energy consumption; frequency-controlled electric drives; supercapacitors; technical efficiency estimation; Automation; Economics; Elevators; Energy consumption; Induction motors; Resistors; Supercapacitors; Energy efficiency; Energy storage; Supercapacitors; Variable speed drives;
Conference_Titel :
Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), 2014 International Symposium on
Conference_Location :
Ischia
DOI :
10.1109/SPEEDAM.2014.6872014
