The relationship between output power and accumulated energy of the unbalanced input voltage three level inverter with the EDLC

Akira Shimada, Yoshihiro Ide, Keiichiro Kondo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

In AC motor drive systems, the motor input voltage is limited by the maximum inverter output voltage, which restricts the motor performance. As one of the solutions, an unbalanced input voltage three level inverter can be applied to boost up the input voltage by means of energy storage devices, such as EDLCs. Applying EDLCs as energy storage devices, energy management is required through the whole operation of the motor because the energy density of EDLCs is not so high. In this paper, a method of energy management for EDLC and a method to determine the capacity of EDLC are revealed when the load profile are given with the inertial load.

Original languageEnglish
Title of host publicationSPEEDAM 2012 - 21st International Symposium on Power Electronics, Electrical Drives, Automation and Motion
Pages649-653
Number of pages5
DOIs
Publication statusPublished - 2012
Event21st International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2012 - Sorrento, Italy
Duration: 2012 Jun 202012 Jun 22

Publication series

NameSPEEDAM 2012 - 21st International Symposium on Power Electronics, Electrical Drives, Automation and Motion

Other

Other21st International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2012
CountryItaly
CitySorrento
Period12/6/2012/6/22

Keywords

  • EDLCs
  • energy storage device
  • inertial load
  • motor drive
  • three level inverter
  • unbalanced input voltage three level inverter

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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  • Cite this

    Shimada, A., Ide, Y., & Kondo, K. (2012). The relationship between output power and accumulated energy of the unbalanced input voltage three level inverter with the EDLC. In SPEEDAM 2012 - 21st International Symposium on Power Electronics, Electrical Drives, Automation and Motion (pp. 649-653). [6264490] (SPEEDAM 2012 - 21st International Symposium on Power Electronics, Electrical Drives, Automation and Motion). https://doi.org/10.1109/SPEEDAM.2012.6264490