摘要
根据干式变压器的常用故障类型表征,分析故障机理,确定干式变压器运行状态和各种故障的检测参量,再根据这些参数的特点,提出相应的监测方法。以DSP芯片TMS321F2812为CPU,设计了隔爆型干式变压器状态监测系统的硬件电路,在硬件电路的基础上,采用模块化的程序设计方法,编制了干式变压器状态监测系统的软件程序。并经调试,程序可以实现各模块功能。
According to the characterization of common failure types of dry-type transformer, analyzes the failure mechanism, determines the operating status and parameters of the various failure detection of dry-type transformer, and proposes the corresponding monitoring methods according to the characteristics of these parameters. With DSP chip TMS321F2812 as CPU, hardware circuit of condition monitoring system of flameproof dry-type transformer has been designed, based on which the software program of condition monitoring system of flameproof dry-type transformer has been composed by using modularized programming methods.. The program can achieve the function of each module after debugging.
出处
《能源与节能》
2014年第3期184-186,共3页
Energy and Energy Conservation
关键词
故障监测
矿用干式变压器
DSP
电路设计
failure monitoring
dry-type transformer for mine
DSP
circuit design
