Electrician Network Operation Assessment Training Textbook Electrical Safety Technology Part

Author: Ji Yunxing
Publisher:
Publish Date: 2002-12-10
Features: The "Electrical Worker Network Operation Assessment Teaching Material" is developed in accordance with the requirements of the Ministry of State-owned Assets Supervision and Administration Order No. 13, "Management Measures for Safety Technology Training and Assessment of Special Operation Personnel," the National Standard "Management Rules for Safety Technology Training and Assessment of Special Operation Personnel," as well as the Ministry's "Management Measures for Network Operation Electricians" and "Assessment Outline for Network Operation Electricians." It integrates the "Electricity Law" and its supporting regulations, newly issued power standards, procedures, and regulations, the "National Vocational Skill Identification Specification," and practical experience. Starting from the electrical theory and power system operation and safety knowledge that network operation electricians and user electricians should master, it focuses on introducing the safety technology, operation skills, and electrical work regulations for 35kV and below in the power industry. The content is both profound and accessible, combining theory with practice, and the language is easy to understand. It is specifically written as a teaching material for network operation assessment training, pre-job certification training, annual review training for certified electricians, and special training such as work permits and operation permits for industrial enterprises, rural low-voltage electricians, construction electricians, and electrical safety technology. This book is one of the "Electrical Worker Network Operation Assessment Training Teaching Materials," covering safety knowledge and operation skills for electricians working at 10kV and below. The book consists of ten chapters. The main content includes fundamental knowledge of electrical engineering and electronic technology, the principles, structures, characteristic parameters, and operation of transformers, current transformers, and rotating machines; the principles, structures, technical characteristics, and operation of high- and low-voltage electrical equipment and grounding devices; the composition characteristics, power supply and demand requirements, protection forms, grounding types, and wiring methods of power systems and low-voltage power networks; electrical instruments, energy meters, and energy measurement; calculation, selection, and installation of power distribution and transformation equipment; power distribution and transformation station wiring, site selection, and equipment selection; self-generation technology and safe operation; relay protection action principles, configuration, and setting calculations; the principles, layout, and installation of secondary circuits, including wiring diagrams and secondary system operation and maintenance; requirements and cross-section selection for overhead distribution lines and power cables, their structures, pole types, construction standards, and operation and maintenance; incoming lines, indoor and outdoor wiring, and temporary power supply lines; selection and installation of electrical devices (power devices and lighting devices), starting, speed regulation, braking protection, operation and maintenance, engineering construction, and blueprint reading; electrical work safety technology (electrical fire prevention and explosion prevention, electrocution prevention and first aid, anti-static, anti- electromagnetic field and lightning protection, electrical safety work methods, work permits and operation permits). Review questions are provided at the end of each chapter. This book can serve as a training material for network operation assessment training, pre-job certification training, annual review training for certified electricians, and special training such as work permits and operation permits for electrical installation, operation, maintenance, repair, and management personnel with junior high school or above education levels, including industrial enterprises electricians for 35kV and below, rural low-voltage electricians, construction electricians, construction installation electricians, enterprise substation shift operators, enterprise power supply and distribution personnel, social maintenance electricians, township power supply business office electricians, township electricians, and village electricians. It can also be used as a teaching material for power supply and distribution management cadres, technical personnel, and electricians in vocational schools and technical schools.