Permanent magnet mechanism and vacuum circuit breaker

Author: Lin Xin
Publisher:
Publish Date: 2002-06-01
Features: This book systematically discusses the principles and technology of permanent magnet structures for the first time; elaborates on the working principles of bistable and monostable permanent magnet mechanisms; analyzes the changes in static and dynamic magnetic fields during the opening and closing processes of vacuum circuit breakers; provides field-circuit coupled mathematical models and methods for solving the dynamic characteristics of mechanisms; analyzes the electromagnetic force characteristics of permanent magnet structures with different configurations; discusses the synchronization operation technology and control schemes for permanent magnet vacuum circuit breakers, as well as the control systems and electromagnetic compatibility of permanent magnet mechanisms. This book serves as a reference for technical personnel engaged in the research, design, manufacturing, testing, and operation of switchgear, and can also be used as a teaching material for postgraduate students in relevant disciplines at universities.