Power Drive Control and Skill Training

Author: Dong Guiqiao
Publisher:
Publish Date: 2005-05-01
Features: This book is written to meet the needs of teaching reform in electromechanical professional education in secondary vocational schools and serves as a practical skills textbook for the electrical maintenance program. The book is divided into four units: Unit 1 focuses on the installation, debugging, and maintenance of common low-voltage electrical appliances, primarily introducing low-voltage switches, fuses, contactors, relays, and master control devices, as well as their faults and maintenance; Unit 2 covers the basic components of power-driven systems, mainly explaining control processes such as full-voltage starting, reduced-voltage starting, braking, and speed regulation of motors; Unit 3 discusses the electrical control circuits of common machine tools, introducing the control circuits of equipment such as lathes, drilling machines, milling machines, boring machines, grinding machines, electric hoists, and bridge cranes; Unit 4 explores the application of motor amplifiers and electronic technology in production machinery, covering the control processes of motor amplifiers, practical applications of electronic technology, and the use of programmable controllers. This textbook is suitable for technical schools and secondary vocational schools.