配网自动化及保护装置定值整定研究

The Study of Distribution Automative and Protective Device Value Settin~

随着社会发展的需求，对配电网供电质量及供电可靠性的要求越来越高。近年来，国网公司逐步推进配网自动化建设，提高配网自动化程度。配网自动化建设兴起后，配网自动化设备定值成为越来越关注的话题。本文就配网自动化及保护装置设备定值如何整定进行了探讨与研究，分别对电压型配电自动化终端、分界型配电自动化终端以及配电保护装置设备定值整定进行了详细的分析并给出具体的整定算法与参考值，强调了整定计算过程中需要注意的问题，以达到准确、合理整定设备保护定值的目的，使配电自动化终端及保护装置实现快速切除故障、缩小停电范围、提高配网供电可靠性的功能，为居民的生产、生活提供可靠的供电保障，为公司带来良好的经济效益与社会效益。

Along with the social development needs, the power supply quality and reliability of distribution network power supply of the increasingly high demand. In recent years, State Grid Corporation of China gradually promotes the distribution automation construction, improve the distribution network automation. The rise of the construction of distribution automation, distribution automation equipment fixed value become more and more concerned about the topic. In this paper, distribution automation equipment how to set were discussed and studied, the voltage distribution automation terminal, boundary type distribution automation terminal equipment setting is analyzed in detail and tuning an algorithm is given and the reference value, so as to achieve the accurate, reasonable setting equipment protection value objective the distribution automation terminal, to realize fast fault isolation, reduce the power outage, increase the reliability of the power supply function, supply the reliable guarantee for the residents of production, life, to bring good economic benefits and social benefits for the company.