变电站智能精确送风环控系统设计及气流组织模拟研究  

Design and Simulation of Air Flow Organization of Intelligent Precise Air Supply Environment Control System for Substation Control Cabinet

作　　者：白杨 周发山 BAI Yang;ZHOU Fashan(Zhejiang Electric Power Design Institute Co.,Ltd.,China Energy Engineering Group,Hangzhou 310013,China)

机构地区：[1]中国能源建设集团浙江省电力设计院有限公司,浙江杭州310013

出　　处：《电工技术》2024年第24期11-14,18,共5页Electric Engineering

摘　　要：智能汇控柜传统的温、湿度环控系统控制精度低、运行粗放且能耗较高,已成为制约智能化变电站发展的重要因素。结合电网建设全面智能化的背景和智能汇控柜的环控要求,提出了一种基于电力物联网的智能精确送风环控系统。介绍了整个系统各子系统及其功能配置,实现了精确定位、精确定量、精确控温控湿三位一体的高精度控制。通过已投运工程的实测数据结合CFD仿真模拟,验证了系统的可实施性和有效性。The traditional environmental control system of intelligent control cabinet has low control accuracy,extensive operation,and high energy consumption,which has become an important constraint factor for the development of intelligent substations.Based on the background of comprehensive intelligence in power grid construction and the environmental control requirements of intelligent control cabinets,an intelligent precise air supply environmental control system based on the power Internet of Things is proposed.This paper presented the various subsystems and their functional configurations of the entire system,which can achieve high-precision control of precise positioning,precise quantification,and precise temperature and humidity control.The feasibility and effectiveness of the system were verified through the combination of measured data from projects that have been put into operation and CFD simulation.

关 键 词：智能变电站 智能汇控柜 智能精确送风环控系统 气流组织模拟 

分 类 号：TM63[电气工程—电力系统及自动化]