A Proposal and the Effect of Novel Two-Phase PWM Scheme for the Three-Phase Multi-Level Voltage-Fed Converter-Time-Frequency Analyses for the AC-Side Line-to-Line Voltage using Wavelet Transform-
-
- YATSUKA Hayate
- Kobe City College of Technology
-
- IMOTO Ryota
- Kobe City College of Technology
-
- MOTEGI Shin-ichi
- Kobe City College of Technology
-
- NISHIDA Yasuyuki
- Chiba Institute of Technology
Bibliographic Information
- Other Title
-
- マルチレベル変換器のための新しい二相PWM 法の提案とその効果-ウェーブレット変換による交流側線間電圧の解析-
- マルチレベル ヘンカンキ ノ タメ ノ アタラシイ ニソウ PWMホウ ノ テイアン ト ソノ コウカ : ウェーブレット ヘンカン ニ ヨル コウリュウ ソクセン カン デンアツ ノ カイセキ
Search this article
Abstract
– Three-phase multi-level voltage-fed converters operated by a two-phase PWM scheme offers relatively high ac voltage, low switching times, and low switching losses in comparison to that operated by a three-phase PWM scheme.However, the harmonics involved in the ac-side voltages and currents produced in the two-phase PWM scheme are distributed over a wide frequency range, which can be a significant drawback depending on its applications. To overcome this problem,the authors propose novel two-phase PWM scheme in which the harmonics appear in a frequency range as narrow as that in a the conventional three-phase PWM scheme. In this paper, the authors present the validity of the proposed PWM scheme from simulation and wavelet transform results.
Journal
-
- Journal of the Japan Institute of Power Electronics
-
Journal of the Japan Institute of Power Electronics 42 (0), 31-38, 2016
The Japan Institute of Power Electronics
- Tweet
Keywords
Details 詳細情報について
-
- CRID
- 1390282680195144320
-
- NII Article ID
- 130006070328
-
- NII Book ID
- AA11921199
-
- ISSN
- 18843239
- 13488538
-
- NDL BIB ID
- 028121840
-
- Text Lang
- ja
-
- Data Source
-
- JaLC
- NDL
- Crossref
- CiNii Articles
-
- Abstract License Flag
- Disallowed