高压电器2017，Vol.53Issue(11)：132-140,9.DOI:10.13296/j.1001-1609.hva.2017.11.022
柔性石墨复合接地材料非完全相似接地模拟试验研究
Study on Non-complete Similarity Grounding Simulation Test of Flexible Graphite Composite Grounding Material
摘要
Abstract
Grounding simulation test is the basic method to realize the grounding parameters prediction and characteristic analysis.In the experiments of several grounding materials such as flexible graphite composite material,sustained-release ion grounding module and grounding module,some similarity items can't be strictly followed which lead a big prediction error value.In order to solve this problem,firstly,this article expounds the distortion similarity model of the grounding simulation test,analyzes the source of distortion similarity terms.Secondly,puts forward the concept of the distortion coefficient and the sensitivity of distortion similarity terms.At last,an experimental emulation is given to illustrate the sensitivity of distortion similarity terms which include the grounding conductor diameter distortion,grounding conductor electrical resistivity distortion and the multi-distortion similarity terms.The research contents of this paper can provide a reference for the grounding simulation test and other scaling tests in the high voltage fields.关键词
柔性石墨复合接地材料/相似理论/畸变相似项/畸变系数/敏感度Key words
flexible graphite composite grounding material(FGCGM)/similarity theory/distortion similarity terms/distortion coefficient/sensitivity引用本文复制引用
高晓东,胡元潮,安韵竹,咸日常,庄燕飞,刘兴华..柔性石墨复合接地材料非完全相似接地模拟试验研究[J].高压电器,2017,53(11):132-140,9.基金项目
山东省自然科学基金(ZR2016EEQ20) （ZR2016EEQ20）
山东省高等学校科技计划项目基金(J16LN32).Project Supported by Shandong Provincial Natural Science Foundation of China(ZR2016EEQ20),Shandong Province Higher Educational Science and Technology Program(J16LN32). （J16LN32）
