1) Positive Sequence Active Power Differential Protection
采样电流突变量
2) Break Variable of Sampled Current
采样电流绝对值突变量
3) Break Variable of Absolute Value to Sampled Current
采样电压绝对值突变量
4) current break variable
电流突变量
1.
This paper analyzes the phase selection theories of sequence current,the current break variable and the compensation voltage.
分析了反映序电流、电流突变量和补偿电压的选相原理,提出了当电压互感器断线时为防止误动应闭锁补偿电压选相。
5) A.C.sampling
交流电量采样
1.
A.C.sampling and its realization based on DSP;
基于DSP的交流电量采样及其实现
6) sampling flow
采样流量
1.
By calculation, suitable diameters of sampling nozzle and sampling flow higher are got, and thus higher accuracy of data and efficiency of work can be achieve
本文用公式计算出合理的采样嘴直径和采样流量，可以提高工作效率和数据的准确
补充资料：工频突变量距离继电器
工频突变量距离继电器
distance relay using sudden change of power frequency component
，U，’，尸川luUI0n.IOng jull!一d旧nq，工绷突变.距离继电姗sudden ehan罗of power 见距离继电器. (distanee relay usingfrequeney eomponent)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条