理论分析与仿真验证都证明新原理不受长线路分布电容电流的影响，具有很高的灵敏性和可靠性。
Theoretical analysis and simulation prove that the proposed protection principle will not be affected by distributed capacity current of transmission line and has higher sensitivity and reliability.
对近期提出的克服电网分布电容影响小电流接地选线的零序直流选择性保护原理作了理论分析。
This paper analyses the existing zero sequence directive current selective leakage protection principle which is to surmount the effect of distributed capacitance on it.
算法无需故障类型判别，不受系统阻抗、故障电阻、负荷电流以及分布电容的影响。
The algorithm does not need fault type identification, and its accuracy is not affected by fault resistance, system impedance, pre-fault load current and shunt capacitance.
算法无需故障类型判别，不受系统阻抗、故障电阻、负荷电流以及分布电容的影响。
The algorithm does not need fault type identification, and its accuracy is not affected by fault resistance, system impedance, pre-fault load current and shunt capacitance.
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