变压器经济运行自动投切装置设计及试验  

Design and Test of Automatic Throwing Device for Transformer Economic Operation

作　　者：赵淑莉 Zhao Shuli(Public Utility Service Branch,Shanxi Coking Coal Huozhou Coal Power Company Limited,Linfen Shanxi 031400)

机构地区：[1]山西焦煤霍州煤电有限公司公共事业服务分公司,山西临汾031400

出　　处：《机械管理开发》2021年第12期34-35,共2页Mechanical Management and Development

摘　　要：为进一步提升煤矿供电系统的稳定性和安全性,在对变压器经济运行理论分析的基础上,以DSP控制器和AD7607数据采集芯片为核心完成自动投切装置的设计,并结合传统投切策略对应投切频繁且能耗较大的问题,基于模糊决策法和时段控制法对自动投切策略进行优化,最终达到降低投切频率和能耗的目的。In order to further improve the stability and safety of coal mine power supply system,based on the theoretical analysis of transformer economic operation,the design of automatic switching device is completed with DSP controller and AD7607 data acquisition chip as the core;and combined with the traditional switching strategy corresponding to the problem of frequent switching and large energy consumption,the automatic switching strategy is optimized based on fuzzy decision method and time period control method,finally achieving the purpose of reducing the frequency of switching and energy consumption.

关 键 词：变压器 自动投切 DSP控制器 经济运行 时段控制 

分 类 号：TM406[电气工程—电器]