摘要
为解决高压开关柜整体密闭空间建模造成的受潮凝露和静电灰尘防治效果不佳的问题,提出了一种基于时空网格的高压开关柜环境治理方法。首先,通过八叉数结构划分高压开关柜结构室的时空网格。其次,通过对高压开关柜凝露、静电吸附灰尘成因及形成时间进行分析,建立高压开关柜的时空网格的演化形态。在此基础上,采用环境干燥空气除湿净化装置进行防凝露和静电吸附灰尘控制。最后,在高压开关柜模拟环境下进行验证,高压开关柜环境控制准确率为99.7%,验证了该方法的有效性。该方法能提升高压开关室环境控制准确率,提高高压开关柜环境治理水平。
To solve the problem of poor prevention and control of moisture condensation and static dust caused by modeling the overall enclosed space of high-voltage switchgear,a spatiotemporal grid based on environmental governance method for high-voltage switchgear is proposed.Firstly,the spatiotemporal grid of the high-voltage switchgear structure room is divided through an octet structure.Secondly,by analyzing the causes and formation time of condensation and electrostatic adsorption dust in high-voltage switchgear,the evolution form of the spatiotemporal grid of high-voltage switchgear is established.On this basis,an environmental dry air dehumidification and purification device is used for anti condensation and electrostatic adsorption dust control.Finally,the effectiveness of this method was verified in a simulation environment of a high-voltage switchgear,and the accuracy of environmental control for high-voltage switchgear was 99.7%.The proposed method can improve the accuracy of environmental control in high-voltage switchgear rooms and improve the level of environmental governance in high-voltage switchgear cabinets.
作者
唐冬来
何明
李擎宇
龚奕宇
史思红
谢飞
TANG Donglai;HE Ming;LI Qingyu;GONG Yiyu;SHI Sihong;XIE Fei(Sichuan SGIT Technology Co.,Ltd.,610047,Chengdu,PRC;State Grid Sichuan Electric Power Company,610041,Chengdu,PRC;State Grid Ganzi Power Supply Company,626000,Ganzi,Sichuan,PRC)
出处
《江西科学》
2024年第3期632-638,共7页
Jiangxi Science
基金
国家重点研发计划项目(2019YFB2103000)。
关键词
时空网格
高压开关柜
演化形态
环境治理
凝露
静电吸附灰尘
空气净化
控制策略
spacetime grid
high voltage switch cabinet
evolutionary morphology
environmental governance
condensation
electrostatic adsorption of dust
air purification
control strategy
