전동 브레이크의 제어 장치, 전동 브레이크의 제어 방법, 및 모터 제어 장치

• Main Authors: TAKIMOTO KOKI, USUI TAKUYA, GOTO DAISUKE
• Format: Patent
• Language: Korean
• Published: 05.12.2023
• Subjects: ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; BLASTING; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; BRAKES; CLUTCHES; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUPLINGS FOR TRANSMITTING ROTATION; ELECTRICITY; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERATION; HEATING; LIGHTING; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES; THERMAL INSULATION IN GENERAL; TRANSPORTING; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES; VEHICLES IN GENERAL; WEAPONS

모터 제어 장치는, 컨트롤부로서의 제1 컨트롤부 및/또는 제2 컨트롤부를 구비하고 있다. 컨트롤부는, 브레이크 모터에 요구되는 요구 토크를 발생시키기 위한 토크 지령에 의해 브레이크 모터에 발생하는 토크보다 큰 토크이며, 또한, 요구 토크와 동일 방향의 제1 토크가 발생하도록, 제1 권선조(組)에 통전하기 위한 제1 전류 지령을 제1 모터 구동부에 출력한다. 이와 함께, 컨트롤부는, 요구 토크와 제1 토크의 차에 기초한 토크이며, 또한, 제1 토크와 반대 방향의 제2 토크가 발생하도록, 제2 권선조에 통전하기 위한 제2 전류 지령을 제2 모터 구동부에 출력한다. A motor control device includes a first control unit and/or a second control unit serving as a control unit. The control unit outputs, to a first motor drive unit, a first current command for energizing a first winding set so that first torque, which is torque greater than torque generated in a brake motor by a torque command for generating requested torque requested of the brake motor, and which is in the same direction as a direction of the requested torque, is generated. The control unit also outputs, to a second motor drive unit, a second current command for energizing a second winding set so that second torque, which is torque based on a difference between the requested torque and the first torque, and which is in a direction reverse to the direction of the first torque, is generated.