Discretization Error Compensation Method in High‐Speed Motor Drive System by using Direct Torque Control

SUMMARY In this paper, a discretization error compensation method in a motor drive system by using direct torque control (DTC) is proposed. Similar to a conventional current control system, DTC allows an efficient drive and a wide range drive. Furthermore, it has the advantage that its control syste...

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Veröffentlicht in:	Electrical engineering in Japan 2017-12, Vol.201 (4), p.45-54
Hauptverfasser:	MATSUYAMA, TETSUYA, TOMIGASHI, YOSHIO, YOSHIMOTO, JUNKI, INOUE, YUKINORI, MORIMOTO, SHIGEO
Format:	Artikel
Sprache:	eng
Schlagworte:	Control systems direct torque control Discretization discretization error Error compensation Error detection High speed high‐speed drive Magnetic flux maximum torque per ampere (MTPA) control Motors permanent magnet synchronous motor Position sensing stator magnetic flux Synchronous motors Torque
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