FPGA-based voltage control with PDM inverter for wideband drive system using T-type neutral-point-clamped topology

Hiroki Kurumatani, Seiichiro Katsura

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

3 Citations (Scopus)

Abstract

This paper shows a hardware design of pulse-density-modulation (PDM) inverter for wide band drive system. Broadband drive is one of the requirements for high speed motor drive. Linear power amplifier meets such requirement but also provides large energy consumption. In the paper, a class-D amplifier (switching amplifier) are designed and a broadband voltage control is conducted with FPGA-based PDM. FPGA realizes high speed switching and attains a high over sampling rate. This feature improves PDM performance and signal-to-noise rate (SNR). Furthermore, multi-leveling of inverter topology provides a synergistic enhancement. The paper shows analyses for PDM inverter and designs three level T-type neutral-point-clamped (NPC) inverter. Prototype inverter is shown and a performance validation of designed system is conducted.

Original languageEnglish
Title of host publicationProceedings - 2017 IEEE International Conference on Mechatronics, ICM 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages272-277
Number of pages6
ISBN (Electronic)9781509045389
DOIs
Publication statusPublished - 2017 May 6
Event2017 IEEE International Conference on Mechatronics, ICM 2017 - Gippsland, Australia
Duration: 2017 Feb 132017 Feb 15

Other

Other2017 IEEE International Conference on Mechatronics, ICM 2017
CountryAustralia
CityGippsland
Period17/2/1317/2/15

Fingerprint

Neutral Type
Inverter
Voltage control
Field Programmable Gate Array
Field programmable gate arrays (FPGA)
Modulation
Voltage
Topology
Broadband
High Speed
Oversampling
Power amplifiers
Power Amplifier
Hardware Design
Requirements
Energy utilization
Energy Consumption
Sampling
Hardware
Enhancement

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering
  • Control and Optimization

Cite this

Kurumatani, H., & Katsura, S. (2017). FPGA-based voltage control with PDM inverter for wideband drive system using T-type neutral-point-clamped topology. In Proceedings - 2017 IEEE International Conference on Mechatronics, ICM 2017 (pp. 272-277). [7921116] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICMECH.2017.7921116

FPGA-based voltage control with PDM inverter for wideband drive system using T-type neutral-point-clamped topology. / Kurumatani, Hiroki; Katsura, Seiichiro.

Proceedings - 2017 IEEE International Conference on Mechatronics, ICM 2017. Institute of Electrical and Electronics Engineers Inc., 2017. p. 272-277 7921116.

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

Kurumatani, H & Katsura, S 2017, FPGA-based voltage control with PDM inverter for wideband drive system using T-type neutral-point-clamped topology. in Proceedings - 2017 IEEE International Conference on Mechatronics, ICM 2017., 7921116, Institute of Electrical and Electronics Engineers Inc., pp. 272-277, 2017 IEEE International Conference on Mechatronics, ICM 2017, Gippsland, Australia, 17/2/13. https://doi.org/10.1109/ICMECH.2017.7921116
Kurumatani H, Katsura S. FPGA-based voltage control with PDM inverter for wideband drive system using T-type neutral-point-clamped topology. In Proceedings - 2017 IEEE International Conference on Mechatronics, ICM 2017. Institute of Electrical and Electronics Engineers Inc. 2017. p. 272-277. 7921116 https://doi.org/10.1109/ICMECH.2017.7921116
Kurumatani, Hiroki ; Katsura, Seiichiro. / FPGA-based voltage control with PDM inverter for wideband drive system using T-type neutral-point-clamped topology. Proceedings - 2017 IEEE International Conference on Mechatronics, ICM 2017. Institute of Electrical and Electronics Engineers Inc., 2017. pp. 272-277
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