摘要
本文介绍了差动保护原理,分析差动曲线计算难度较大的原因。提出利用软件技术完成曲线计算,在Visual Basic开发环境下设计差动曲线计算软件,并实际应用,结果表明利用差动曲线计算软件有效地提高现场工作效率。
This paper introduces the principle of differential protection and analyzes the reasons for the difficulty of calculating the differential curve.The software technology is used to calculate the curve,and the calculation software of the differential curve is designed under the Visual Basic development environment,and it is used in the practical application.The result shows that the software of differential curve is used to effectively improve the efficiency of the field work.
作者
张菲菲
邱煜捷
沈海锋
徐光
周琤
Zhang Fei-fei;Qiu Yu-jie;Shen Hai-feng;Xu Guang;Zhou Che
出处
《电力系统装备》
2018年第6期207-208,共2页
Electric Power System Equipment
