Title:
MOTOR DRIVING CONTROL DEVICE, MOTOR DRIVING CONTROL SYSTEM, FAN SYSTEM, AND MOTOR DRIVING CONTROL METHOD
Document Type and Number:
Japanese Patent JP2022187587
Kind Code:
A
Abstract:
To properly detect an abnormal state of a motor without monitoring the atmospheric pressure.SOLUTION: A motor driving control device 10 includes a monitoring control unit 24 that uses, as a monitoring parameter, a physical quantity related to operation of a motor 50 to be driven, and monitors the operation state of the motor 50 to be driven on the basis of monitoring parameter measurement data and a reference value of the monitoring parameter. The monitoring control unit 24 determines whether or not the motor 50 to be driven is in an abnormal state on the basis of a comparison result between the deviation of the monitoring parameter measurement value in the motor to be driven, from the reference value and the deviation of a monitoring parameter measurement value in another motor 50 obtained by a communication unit 15 from the reference value.SELECTED DRAWING: Figure 3
Inventors:
KAIZU HIROYUKI
AOKI MASATO
OKABUCHI YOSHIHISA
SAITO TAKAHIRO
SUGAYA TAKAYUKI
AOKI MASATO
OKABUCHI YOSHIHISA
SAITO TAKAHIRO
SUGAYA TAKAYUKI
Application Number:
JP2021095652A
Publication Date:
December 20, 2022
Filing Date:
June 08, 2021
Export Citation:
Assignee:
MINEBEAMITSUMI INC
International Classes:
H02P29/024
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Junichi Maekawa
Ueshima class
Junichi Maekawa
Ueshima class