TY - JOUR
T1 - Quaternion Analysis of Transient Phenomena in Matrix Converter Based on Space-Vector Modulation
AU - Nakamura, Kazuo
AU - Zhang, Yifan
AU - Onchi, Takumi
AU - Idei, Hiroshi
AU - Hasegawa, Makoto
AU - Tokunaga, Kazutoshi
AU - Hanada, Kazuaki
AU - Chikaraishi, Hirotaka
AU - Mitarai, Osamu
AU - Kawasaki, Shoji
AU - Higashijima, Aki
AU - Nagata, Takahiro
AU - Shimabukuro, Shun
N1 - Publisher Copyright:
© 2022. The Japan Society of Plasma Science and Nuclear Fusion Research
PY - 2022
Y1 - 2022
N2 - The space vector of an output voltage can be rotated smoothly in a matrix converter. However, a zerosequence component appears causing problems in the load, such as a motor. A quaternion is a four-dimensional hypercomplex number with an imaginary part that can simultaneously represent and deal with three-phase voltages. In addition, the quaternion is expressed in the exponential form; thus, it can easily represent the space vector rotation. Two zero configurations were used to optimize the ripple characteristics in fictitious pulse-widthmodulated voltage-source inverter. The two zero configurations are used to remove the zero-sequence component from the matrix converter. The quaternion can be differentiated in time as well as rotate in space. Therefore, it is used to analyze transient phenomena in the matrix converter’s rise-up and rise-down phases, and the switching’s transition phase.
AB - The space vector of an output voltage can be rotated smoothly in a matrix converter. However, a zerosequence component appears causing problems in the load, such as a motor. A quaternion is a four-dimensional hypercomplex number with an imaginary part that can simultaneously represent and deal with three-phase voltages. In addition, the quaternion is expressed in the exponential form; thus, it can easily represent the space vector rotation. Two zero configurations were used to optimize the ripple characteristics in fictitious pulse-widthmodulated voltage-source inverter. The two zero configurations are used to remove the zero-sequence component from the matrix converter. The quaternion can be differentiated in time as well as rotate in space. Therefore, it is used to analyze transient phenomena in the matrix converter’s rise-up and rise-down phases, and the switching’s transition phase.
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U2 - 10.1585/pfr.17.2405025
DO - 10.1585/pfr.17.2405025
M3 - Article
AN - SCOPUS:85131052206
SN - 1880-6821
VL - 17
JO - Plasma and Fusion Research
JF - Plasma and Fusion Research
IS - SpecialIssue 1
M1 - 2405025
ER -