So how to solve the current differential misprotection cased by CT saturation is a subject that has been exploring.
如何有效防止区外故障造成CT饱和而导致电流差动保护误动是人们一直在探索的课题。
The idea of subsection is also introduced to the algorithm to enhance its anti ct saturation performance during serious faults.
算法引入了分段的思想，可以兼顾严重故障时的抗ct饱和能力。
On this foundation , put forward a new method to distinguish CT saturation based on the characteristic of differential current harmonic waves.
文中分析了各种情况下的CT饱和及短路时的差流波形，提出了基于差流谐波波形特点的判别CT饱和的方案。
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