摘要
有载自动调压过程中调节回路的电压电流暂态过程对分接头变换的可靠性具有重要的影响.而由于调节回路处于变压器高压侧不能采用普通的方法进行数据采集.本文设计了一种利用单片机实现暂态过程数据采集的硬件电路和软件系统主程序流程设计.经分析证明,该方法可以比较准确的测得调节回路的电压电流波形.
In the process of on-load automatic voltage regulating,transient process of voltage and current have a great impact on tap changing reliability.Because regulating circuit is in high-pressure side of the transformer,ordinary data acquisition method can＇t be used.One kind of hardware circuit which could acquire data in transient process was designed in this paper.The main procedure flow of the software system was given too.Analysis has proved that this method can measure voltage waveform and current waveform of regulating circuit more accurately.
出处
《佳木斯大学学报（自然科学版）》
CAS
2010年第5期717-720,共4页
Journal of Jiamusi University：Natural Science Edition
关键词
自动调压
暂态过程
单片机
数据采集
automatic voltage regulating
transient process
micro-controller
data acquisition
