电器与能效管理技术Issue(10)：12-17,51,7.DOI:10.16628/j.cnki.2095-8188.2017.10.003
集成式零序电流互感器在电力系统选线中的应用研究
Application Research of Integrated Zero Sequence Current Transformer in Power System Route Selection
摘要
Abstract
In order to meet the measurement requirements of small zero sequence current signal,by using Ansoft Maxwell to model and simulate,combined with experimental results and then an integrated zero sequence current transformer that integrates the circuit of signal processing,sampling ,and transmission into one was designed.It uses digital signal to carry on the transmission of zero sequence current,so that it can prevents the small current signal''s interference during transmission,and prevents the small current signal being drowned by the disturbances.By using modular design,the system can enhance the exttendibility and maintainability of the system.关键词
零序电流/集成式零序电流互感器/数字信号/抗干扰Key words
zero sequence current/integrated zero sequence current transformer/digital signal/anti-interference分类
信息技术与安全科学引用本文复制引用
孙怀平,李冲,鲍光海,刘德军..集成式零序电流互感器在电力系统选线中的应用研究[J].电器与能效管理技术,2017,(10):12-17,51,7.基金项目
福建省教育厅科研专项项目(JK15005) （JK15005）
