电器与能效管理技术Issue(4)：18-22,5.DOI:10.16628/j.cnki.2095-8188.2017.04.004
智能电器用供能电流互感器的研究
Research on Energy Supply Current Transformer for Intelligent Electric Apparatus
摘要
Abstract
Ansoft Maxwell software was used to compute the electromagnetic properties of power supply current transformer with different iron-core structure.According to the simulation results, it can be found that slotted iron-core saturation began in the smaller primary current.As the current increases, when the iron core fully saturated, output voltage wave of current transformer with slotted core was distored more lightly, which means the acquiring-energy time was increased.Experiments have been carried out to analyze the output characteristics of power supply current transformer with 100 Ω resistor load, whose results are consistent with the simulation results.关键词
电流互感器/铁心/磁感应强度/开槽Key words
current transformer/iron core/magnetic induction intensity/slotting分类
信息技术与安全科学引用本文复制引用
徐孟元,马玲,耿英三,闫静,张坤..智能电器用供能电流互感器的研究[J].电器与能效管理技术,2017,(4):18-22,5.基金项目
国家自然科学基金资助项目(51377127) （51377127）
