English
The reasonable design, normal operation, maintenance, and overhaul of motor control and variable frequency speed regulation circuits are powerful guarantees for the reliable and continuous operation of motors. This book combines the development and application of motor control technology to systematically introduce commonly used low-voltage electrical appliances, DC motor control circuits, three-phase asynchronous motor control circuits, and knowledge and calculations related to motor speed regulation. Combined with practical application examples of motors, it introduces machine tool motor control circuits and troubleshooting, common DC motor speed regulation systems, and common AC speed regulation systems. In the explanation of motor control circuits, a combination of graphics and text is used, which is practical and innovative in content.
This book can be used by teachers and students majoring in electrical automation, mechatronics, and numerical control, as well as for engineering and technical personnel engaged in electrical design, manufacturing, testing, and operation.
