Design and Maintenance of Variable Frequency Speed Control Systems

Author: Zeng Yi et al.
Publisher:
Publishing Date: 2005-03-01
Features: This book has strong practicality and high academic value, holding significance for equipment design and maintenance in industrial and agricultural production, as well as modern shopping malls and hotels. It was awarded the Second Prize of Shandong Provincial Education Commission Science and Technology Progress Award in December 2000. Due to the rapid development of frequency conversion speed regulation technology, some parts of the book need to be supplemented and updated. The revised edition will be more to both new and old readers. In Chapter 1, the content on IGCT and IPM has been strengthened; in Chapter 2, a section titled "Main Circuit Structure and Control Characteristics of High-Voltage Frequency Converters" has been added; in Chapter 3, the content of "§3-4" has been revised based on the upgrade and replacement of frequency converter communication software versions; in Chapter 4, the application examples of the "Step-by-Step Logical Formula Method" have been supplemented, and multi-motor drive methods have been added; in Chapter 5, application examples of frequency converters in revolving doors, fire pump systems, and high-voltage frequency converters have been added; in Chapter 6, the chapter has been reorganized according to the types of problems that frequency converters may encounter, and some maintenance examples have been added; in Appendices 4 and 5, appropriate revisions have been made based on the development of power electronic devices and frequency converters. This book has strong practicality and high academic value, holding significance for equipment design and maintenance in industrial and agricultural production, as well as modern shopping malls and hotels. It was awarded the Second Prize of Shandong Provincial Education Commission Science and Technology Progress Award in December 2000. Due to the rapid development of frequency conversion speed regulation technology, some parts of the book need to be supplemented and updated. The revised edition will be more to both new and old readers. In Chapter 1, the content on IGCT and IPM has been strengthened; in Chapter 2, a section titled "Main Circuit Structure and Control Characteristics of High-Voltage Frequency Converters" has been added; in Chapter 3, the content of "§3-4" has been revised based on the upgrade and replacement of frequency converter communication software versions; in Chapter 4, the application examples of the "Step-by-Step Logical Formula Method" have been supplemented, and multi-motor drive methods have been added; in Chapter 5, application examples of frequency converters in revolving doors, fire pump systems, and high-voltage frequency converters have been added; in Chapter 6, the chapter has been reorganized according to the types of problems that frequency converters may encounter, and some maintenance examples have been added; in Appendices 4 and 5, appropriate revisions have been made based on the development of power electronic devices and frequency converters.