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 language | English |
|---|---|
| Title of host publication | Proceedings - 2017 IEEE International Conference on Mechatronics, ICM 2017 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 272-277 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781509045389 |
| DOIs | |
| Publication status | Published - 2017 May 6 |
| Event | 2017 IEEE International Conference on Mechatronics, ICM 2017 - Gippsland, Australia Duration: 2017 Feb 13 → 2017 Feb 15 |
Other
| Other | 2017 IEEE International Conference on Mechatronics, ICM 2017 |
|---|---|
| Country | Australia |
| City | Gippsland |
| Period | 17/2/13 → 17/2/15 |
Fingerprint
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Mechanical Engineering
- Control and Optimization
Cite this
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 proceeding › Conference contribution
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TY - GEN
T1 - FPGA-based voltage control with PDM inverter for wideband drive system using T-type neutral-point-clamped topology
AU - Kurumatani, Hiroki
AU - Katsura, Seiichiro
PY - 2017/5/6
Y1 - 2017/5/6
N2 - 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.
AB - 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.
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UR - http://www.scopus.com/inward/citedby.url?scp=85020034465&partnerID=8YFLogxK
U2 - 10.1109/ICMECH.2017.7921116
DO - 10.1109/ICMECH.2017.7921116
M3 - Conference contribution
AN - SCOPUS:85020034465
SP - 272
EP - 277
BT - Proceedings - 2017 IEEE International Conference on Mechatronics, ICM 2017
PB - Institute of Electrical and Electronics Engineers Inc.
ER -