公开(公告)号：US20230235915A1

公开(公告)日：2023-07-27

申请号：US18080998

申请日：2022-12-14

Applicant: LG ELECTRONICS INC.

Inventor： Jeonggu KANG ,  Cheolmin CHO ,  Jihyun AHN ,  Moonho PARK

IPC: F24F11/75 ,  F24F11/77 ,  F24F11/64 ,  F24F11/88

CPC classification number: F24F11/75 ,  F24F11/77 ,  F24F11/64 ,  F24F11/88

Abstract: A motor control apparatus may relate to a motor control apparatus, an air conditioning system, and a constant airflow control method of a fan motor control apparatus of an indoor unit, in which table information on an airflow command value corresponding to a reception pattern or type of a signal is prestored to determine a corresponding airflow command value from the table information according to a result of receiving the signal from a central control apparatus so as to control an operation of a fan motor.