智能箱式变电站的设计与应用

Design and Application of Intelligent Box Substation

随着客户对供电质量要求的提高以及上海都市化建设的发展需要,传统的箱式变电站(简称箱变)也将逐渐被智能化的箱变取代。通过对智能化箱变的需求分析,提出了满足自动化要求的箱变所需要具备的基本功能。同时,设计了一种可以实现多回路的在线远程自动控制的箱变自动化方案,并介绍了各个功能模块的实现方法。通过对智能化箱变在实际应用中可能出现的一些问题分析,提出了相应的解决对策,并展望了智能化箱变在我国未来的应用与发展前景。

With the development needs of the users to improve the quality of power supply, as well as urban construction, the traditional box substation will gradually be replaced by intelligent box substation. In this paper, the basic functions are proposed for the intelligent box substation to meet the automation requirements based on the needs analysis of intelligent box substation. Meanwhile, the automation solution for box substation is put forward based on a multi-loop line remote automatic control, and includes detailed descriptions for the various functional modules. Finally, this paper provides a certain amount of analysis on the box substation problems that may arise in practical applications, and the corresponding solutions for some of the issues raised, and prospect for the development of intelligent box substation.