Here is the English translation of the provided text: "Online work electrician general training materials"

Author: Shenyang City Network Operation Electrician Management Office
Publisher:
Publish Date: 2007-05-03
Features: This book is written based on the basic requirements for operating and maintenance electricians, referencing the "Training and Assessment Outline for Network Operation Electricians" and the "Occupational Skill Qualification Standards for the Power Industry." The content includes: Basic knowledge of electrical engineering and electronics, power systems and power applications, power transformers, high and low-voltage switchgear, reactive power compensation and high-order harmonics, power lines, overvoltage protection and insulation testing, relay protection, secondary circuits, electrical measurement technology, electrical equipment, and safety knowledge cases, totaling twelve chapters. The book features a combination of theory and practice, with up-to-date content closely aligned with China's newly revised technical standards and operational regulations in the power industry, making it highly practical. It provides detailed explanations of the specific execution of work permits and operation permits. Additionally, it offers numerous case studies of electrical accidents caused by, leaving a profound impression and serving as a vivid warning. This book can serve as a training textbook for operating and maintenance electricians preparing for network operation assessments or electrician skill level certifications, as well as a teaching reference for power technical schools and self-study materials for various electricians seeking to improve their technical skills.