Soft Starter Practical Manual

Author: Yu Hongming
Publisher:
Publish Date: 2006-03-29
Features: This book is compiled based on the needs of readers, following the requirements for the use of soft starters in production and design. It is a valuable reference book that can assist engineering technicians. It not only introduces the basic principles and relevant standards of electronic soft starters but also dedicates significant space to application examples, product selection, fault analysis, and more. In this book, not only are the common electronic soft starters on the current domestic market introduced in detail, but it also helps readers correctly understand, select, and use the most suitable products from a practical perspective. The book primarily introduces electronic soft starters widely used in industrial production, including their basic principles, relevant standards, control methods, short-circuit protection, and manufacturers. In the application of intelligent technology in industrial production, system compatibility and reliability are most critical and most concerns for users, and the book provides detailed explanations.
Chapter 1 mainly introduces the development process of cage asynchronous motors from "hard starting" to "soft starting," as well as the characteristics and advantages/disadvantages of various starting methods, including direct starting, star-delta starting, autotransformer reduced-voltage starting, frequency conversion starting, and thyristor soft starting.
Chapter 2 mainly introduces the relevant standards of soft starters, particularly the knowledge of the national 3C mandatory certification and the specific certification requirements for soft starters.
Chapter 3 mainly introduces the control methods and working principles of soft starters, including various starting methods and features of soft starters, stopping methods and features, operating methods, and protection characteristics.
Chapter 4 introduces the short-circuit coordination of low-voltage electrical appliances and the short-circuit protection methods of soft starters in control circuits.
Chapter 5 introduces well-known domestic and international companies' soft starters, including product models, technical parameters, functional features, installation wiring, short-circuit protection, application examples, software programming, fault diagnosis, troubleshooting, and selection guidelines, hoping to help readers correctly understand, select, and use the most suitable soft starter products from a practical perspective.
This book is suitable for engineering technicians and students and teachers of related disciplines. The book introduces electronic soft starters widely used in industrial production, including their basic principles, relevant standards, control methods, short-circuit protection, and manufacturers.