<abstract xmlns="http://www.w3.org/1999/xhtml"><p> The prototype of the electric elevator consists of grid power converter connected with three different loads through the adequate power converters [1]. The main objective of this paper is to develop the industrial solution of the regenerative elevator power system, a system containing DC machines, asynchronous three-phase and synchronous with permanent magnets motors. In this paper, only the improvements done on the three-phase power inverter connected to the induction motor will be described. The same improvements can be applied to the three-phase power inverter connected to the synchronous machine. The grid power converter assures the unity power factor operation. The resulted experimental results are shown. </p></abstract>

The prototype of the electric elevator consists of grid power converter connected with three different loads through the adequate power converters [1]. The main objective of this paper is to develop the industrial solution of the regenerative elevator power system, a system containing DC machines, asynchronous three-phase and synchronous with permanent magnets motors. In this paper, only the improvements done on the three-phase power inverter connected to the induction motor will be described. The same improvements can be applied to the three-phase power inverter connected to the synchronous machine. The grid power converter assures the unity power factor operation. The resulted experimental results are shown.

IMPROVEMENTS ON THE ELECTRIC DRIVE ELEVATOR PROTOTYPE. PART II OPERATING TESTS

The Scientific Bulletin of Electrical Engineering Faculty

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

{"article-title":"IMPROVEMENTS ON THE ELECTRIC DRIVE ELEVATOR PROTOTYPE. PART II OPERATING TESTS"}

The prototype of the electric elevator consists of grid power converter connected with three different loads through the adequate power converters [1]. The...

IMPROVEMENTS ON THE ELECTRIC DRIVE ELEVATOR PROTOTYPE. PART II OPERATING TESTS

Published Online: May 11, 2018

Page range: 49 - 54

DOI: https://doi.org/10.1515/sbeef-2017-0022

Keywords
electric elevator, squirrel cage, three-phase power inverter

© 2018

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

IMPROVEMENTS ON THE ELECTRIC DRIVE ELEVATOR PROTOTYPE. PART II OPERATING TESTS

Published Online: May 11, 2018

Page range: 49 - 54

DOI: https://doi.org/10.1515/sbeef-2017-0022

Keywordselectric elevator, squirrel cage, three-phase power inverter

© 2018

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
electric elevator, squirrel cage, three-phase power inverter