Research on a STM32F Based Digital Integral Technology for Rogowski Current Transformer

Abstract:

In this paper, a STM32F based on digital integral technology for Rogowski current transformer is studied. An analog integrator is used as an original model, and this model is discretized so that a digital integral formula is obtained. By using 32-bit microprocessor STM32F103C8T6, the integration of Rogowski coil output signal is realized. The experimental results show that the accuracy of the output by using this digital integral technology can reach 5P class defined IEC60044-8.

• Periodical: Applied Mechanics and Materials (Volumes 229-231)
• Pages: 799-802
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.229-231.799
• Online since: November 2012
• Authors: Yin Li, Yue Xie
• Keywords: Digital Integral Technology, Rogowski Coil, STM32

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