Preface

At present, China’s power consumption has been in the forefront of the world, and electrical safety has become a key factor in China’s electrical development. The requirements for electrical safety engineering technology are also increased, and the standards for electrical safety are gradually improved. In order to ensure the electrical demand of our people, it is necessary to conduct a comprehensive analysis and research on the electrical safety engineering technology, constantly update and develop it, build a perfect electrical safety engineering technology system, and apply its implementation to the electrical safety engineering of our country.
     The task of electrical safety in engineering technology is to perfect and develop electrical safety technology methods, in order to establish a complete electrical safety system, and pay attention to the development of advanced automation technology and electrical detection and monitoring technology in the field of safety. The task of management science is to gradually improve the electrical safety level of relevant personnel, gradually realize the standardization of electrical safety, introduce the method of system engineering, and improve the scientificity of electrical safety management. This book focuses on electrical technology, with electrical safety methods and electrical risk factors as the main line, introduces various theories and engineering methods for preventing electrical accidents.

前 言

目前我国的耗电量已经居于世界前列，电气安全也成为了我国的电气发展的关键因素。对电气安全工程技术的要求也随之增高，对电气安全的标准也逐渐提高。为保障我国人民的电气需求，需要对电气安全工程技术进行全面的分析研究，不断对其进行更新和发展，构建完善的电气安全工程技术体系，并将其实施应用于我国的电气安全工程之中。
       电气安全在工程技术方面的任务是完善和研发电气安全技术方法，以求建立完整的电气安全体系，并注重开发先进的自动化技术和电气检测、监测技术在安全领域的应用。在管理科学方面的任务是逐步提高相关人员的电气安全水平，逐步实现电气安全标准化，引进系统工程的方法，提高电气安全管理的科学性。本书侧重电气技术方面，以电气安全方法和电气危险因素为主线，介绍预防电气事故的各种理论和工程方法。