Preface

With the progress and development of economy, both urban industry and rural agriculture, even people’s daily life, have been inseparable from power resources. The substation affects the power supply, and the substation technology affects the safe and stable operation of the substation. With the increasingly modern and intelligent substation, the technology of intelligent substation is also constantly innovating. As an important part of China’s power grid intelligence, the improvement of smart substation technology can effectively promote the construction of smart substation, improve the safety performance of smart substation, and promote the intelligent construction of China’s power grid. In recent years, the intelligent substation technology has made rapid progress, and has achieved good results in practical application. Especially in the power engineering system, the intelligent substation technology has greater advantages. According to the characteristics of the intelligent substation, this paper analyzes the defects in the intelligent substation technology, so as to take effective measures to optimize the intelligent substation technology, which can effectively improve the safety, real-time and stability of the substation, and ensure the safe and stable operation of the power system.
     Intelligent substation technology is a process of gradual development, and the mode and method of integrated testing are also in the process of continuous development. This book puts forward the corresponding test methods for the existing power engineering and intelligent substation construction mode and application technology, with the purpose of providing technical guarantee for the orderly construction and safe operation of the current power engineering and intelligent substation, and providing some experience for the development of intelligent substation test technology in the future, also provides valuable reference for technical management, test, operation, maintenance and other professionals in power system.

前 言

随着经济的进步与发展，不管是城市的工业还是乡村的农业，甚至人们平时的生活，都已经离不开电力资源。变电站影响着电力的供应，变电站技术则影响着变电站的安全、稳定运行。变电站的日益现代化、智能化，使得智能变电站技术也在不断革新。智能变电站作为我国电网智能化的重要组成部分。对智能变电站技术进行完善，能够有效推动智能变电站构建，提高智能变电站安全性能，促进我国电网智能化建设。近年来智能变电站技术取得了较快的进步，而且在实际应用中也取得了较好的成效。特别是在电力工程系统中智能变电站技术更具有较大的优势，依据智能变电站的特点，对智能变电站技术中存在的缺陷进行分析，从而采取有效的措施对智能变电站技术进行优化，能有效地提高变电站的安全性、实时性和稳定性，
保证电力系统安全、稳定运行。
       智能变电站技术是一个渐进发展的过程，集成测试的模式和方法也处于不断发展的过程中，本书对现有电力工程以及智能变电站建设模式和应用技术提出相应的测试方法，目的是为目前电力工程及智能变电站的有序建设和安全运行提供技术保障， 为今后智能变电站测试技术发展提供一些经验借鉴， 也为电力系统中技术管理、试验、运行、检修等专业人员提供有价值的参考。