Design and development of a current sensor with temperature stability and high resolution

@article{Yang2016DesignAD,
  title={Design and development of a current sensor with temperature stability and high resolution},
  author={Xiaoguang Yang and Congcong Li and Bo Zhu and Lijing Gao and Shuangshuang Jin and Shuai Zhang},
  journal={2016 IEEE Conference on Electromagnetic Field Computation (CEFC)},
  year={2016},
  pages={1-1}
}
This paper presents a current sensor for measurement of AC and DC. The sensor consists of two toroidal magnetic cores. One core works in fluxgate principle for the measurement of DC and low frequency AC. Another additional toroidal core is used as a current transformer for higher frequency application. Bidirectionally saturated fluxgate principle is used in this sensor to achieve better temperature characteristic for high current measurement. Moreover, an improved bidirectionally saturated… CONTINUE READING

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