Design of three phase high current generator based on virtual instrument technology
In order to meet the current requirement of low voltage apparatus protection function test,a design of three phase high current generator based on virtual instrument technology is proposed.The coarse-fine tuning voltage regulator with the compensation transformer structure is used in the main circuit of the current generator,which not only could extend the range of current regulation,improve current regulation accuracy.The control program developed by LabVIEW virtual instrument technology is used to achieve the automatic adjustment,acquisition and calculation of the output current.Finally,the practical application shows that the three phase high current generator could output high-precision current signal,and has the advantages of strong anti-interference ability and high automation degree.
three phase current generator virtual instrument technology high precision
Wei Xu Yunfei Yang Qi Xie Huigang Xu
School of Electrical and Automation Engineering Changshu Institute of Technology Changshu City,China
国际会议
重庆
英文
713-716
2017-10-03（万方平台首次上网日期，不代表论文的发表时间）