Measurement of Dielectric Loss Factor of High Voltage Capacitive Apparatus Based on DSP

摘要：

A new measuring system of dielectric loss factor (tanδ) with TMS320F2812 DSP for high voltage capacitive apparatus is presented in this paper. By using harmonic analysis method for measuring phase difference, the quasi-synchronous algorithm and measurement error adaptive corrected with DSP is adopted. Test results show that the measuring system based on DSP has higher precision, stability and anti-interference reliability.

关键词： dielectric loss factor capacitive apparatus quasi-synchronous algorithm harmonic analysis DSP

作者: Changjian SI Qingguo CHEN Guangjun Li Xinlao WEI Yonghong WANG

作者单位: Key Laboratory of Engineering Dielectrics and Its Application, Ministry of Education, Harbin Univers Changchun Armored Forces Technology Institute, Changchun 130117, China

会议类型: 国际会议

会议名称: 第九届电介质材料性能与应用国际会议(The 9th International Conference on Properties and Applications of Dielectric Materials)

会议地点: 哈尔滨

会议语种:英文

页码: 1047-1050

在线出版日期: 2009-07-19（万方平台首次上网日期，不代表论文的发表时间）