MOTOR DRIVE CONTROL DEVICE

• Main Authors: HOSHINO, Katsuhiro, YUKUTAKE, Seigo, MITSUI, Toshisada, MIYAZAKI, Hideki
• Format: Patent
• Language: English
• Published: 23.08.2018
• Subjects: APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROL OR REGULATION THEREOF; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

A motor drive control device 500 is a device which drives and controls a permanent magnet synchronous motor 100 in which each phase is independently controlled, and includes a 0-axis current calculation unit 305 which calculates and outputs a 0-axis current iz on the basis of a motor current; a 0-ax...