电压互感器极性智能检测

Intelligent Detection of the Polarity of Potential Transformers

分析了电压互感器二次侧极性正确与否重要性,介绍了传统的测量方法,设计了一种基于高性能ARM11处理器S3C6410的电压互感器智能检测系统,通过处理器来控制基于MSP430F149芯片的数据采集、基于CC1100的无线模块、基于MSP430F149芯片的PWM波模块控制脉冲电压进行智能检测电压互感器极性,相比于传统的检测方法,能够高效、方便、直观的检测出电压互感器极性是否正确。

This paper analyzes the importance of correct polarity of the secondary side of the potential transformer, introduces the traditional measurement method, and designs an intelligent potential transformer detection system based on high-performance ARM11 processor S3C6410. Data collection based on MSP430F149 chip is controlled through the processor, and the CCll00-based wireless module and MSP430F149-based PWM wave module are used to control impulse voltage for intelligent detection of the polarity of the potential transformer. When compared with the conventional detection method, the described detection system can detect the correct polarity of the potential transformer more efficiently, conveniently and intuitively.