Elevator Structure Principle and Installation Maintenance - (3rd Edition)

Author: Chen Jiasheng
Publisher:
Publish Date: 2006-07-01
Features: Based on the second edition, this book has been comprehensively revised and updated, adding content on microcomputer fundamentals, microcomputer-controlled elevators, permanent magnet synchronous motor (VVVF) traction elevators, the structural principles and standards of escalators and moving walkways, as well as new requirements for elevator products and the industry under current national standards and policies. This ensures the content is more systematic and complete, closely aligned with current national standards and policies, and that the product structure principles and management meet the relevant standards and regulations. The book is divided into six chapters: the development, classification, specifications, and relationship with buildings of elevators; the mechanical system of elevators; the electrical control system of elevators; the installation of elevators; elevator management and maintenance; and escalators and moving walkways. The revision of this book adheres to the principles of systematic, practical, progressive, and reader-friendly self-study. It can not only serve as a teaching material for elevator technology courses in vocational and technical schools and some university colleges, as well as pre-job and post-job training materials for elevator industry professionals, but also holds high reference value for elevator industry professionals, university teachers and students, and architectural design personnel.