Frequency conversion speed regulation technology and system applications

Author: Ding Douzhang
Publisher:
Publish Date: 2005-10-01
Features: This book, excluding the introduction, is divided into 7 chapters. Chapter 1 primarily analyzes the basic principles and control methods of frequency conversion speed regulation, introduces the composition and classification of frequency converters, as well as the modulation principles of SPWM. Chapter 2 focuses on introducing the structure and functional modules of frequency conversion speed regulation systems. Chapters 3 and 4 separately describe the operation and control of Mitsubishi and Siemens frequency converters, providing guidance on both basic theory and technical principles, along with detailed operational control methods. Chapter 5 covers installation, commissioning, and maintenance knowledge for frequency converters. Chapter 6 introduces the application design of frequency conversion speed regulation systems and engineering application design methods. Chapter 7 discusses the application systems of frequency conversion speed regulation, listing several typical control systems and their application methods. This book is written for on-site engineering technicians to learn the application of frequency converters and frequency conversion speed regulation systems. Its purpose emphasizes applied technology, with the principle of combining theoretical guidance with practical methods. The main content focuses on applied technical principles, the actual operation and control of frequency converters, and the design, assembly, debugging, and maintenance of practical application systems, with a guiding philosophy that prioritizes operability after learning. Additionally, this book can also serve as a reference for faculty and students of colleges and universities.