This drive control device, for controlling driving a motor, is provided with a first inverter which is connected to one end of the winding of the motor, a second inverter which is connected to the other end of the winding, a first control circuit which performs PWM control of the first inverter, a second control circuit which performs PWM control of the second inverter, and a shared clock which supplies a clock signal for PWM control to both the first control circuit and the second control circuit.
驱动控制装置的一个方式是一种对马达的驱动进行控制的驱动控制装置,具备:第一逆变器,该第一逆变器与上述马达的绕组的一端连接;第二逆变器,该第二逆变器与相对于上述一端的另一端连接;第一控制电路,该第一控制电路对上述第一逆变器进行PWM控制;第二控制电路,该第二控制电路对上述第二逆变器进行PWM控制;以及共用时钟,该共用时钟向上述第一控制电路和上述第二控制电路双方提供PWM控制用的时钟信号。
DRIVE CONTROL DEVICE, DRIVE DEVICE, AND POWER STEERING DEVICE
驱动控制装置、驱动装置及助力转向装置
2021-08-06
Patent
Electronic Resource
Chinese
IPC: | H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen / B62D MOTOR VEHICLES , Motorfahrzeuge / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern |
DRIVE CONTROL DEVICE, DRIVE DEVICE, AND POWER STEERING DEVICE
European Patent Office | 2020
|DRIVE CONTROL DEVICE, DRIVE DEVICE, AND POWER STEERING DEVICE
European Patent Office | 2020
|DRIVE CONTROL DEVICE, DRIVE DEVICE, AND POWER STEERING DEVICE
European Patent Office | 2020
|DRIVE CONTROL DEVICE, MOTOR DRIVE DEVICE, AND POWER STEERING DEVICE
European Patent Office | 2021
|DRIVE CONTROL DEVICE, MOTOR DRIVE DEVICE, AND POWER STEERING DEVICE
European Patent Office | 2020
|