unbalance phase

Using wavelet analysis to handle these signals can extract unbalance signal amplitude preferably. Using successive approximation method decreases can decrease phase error in the actual applications& improve the efficiency and accuracy of dynamic balancer.

采用小波分析来处理信号，可以很好的提取不平衡信号幅值，使用逐次逼近法减小实际应用时不平衡点的相位误差，提高了动平衡精度和效率。

Transients of sudden unbalance short-circuited fault between different Y-windings of a twelve-phase synchronous generator

十二相同步发电机突然不对称短路的分析

Through analyzing traction bus current, traction bus voltage before and after compensation, the relationship between three-phase current unbalance degree, traction current total harmonic distortion rate and compensation degree is presented.

并通过分析平衡牵引变压器补偿前后的牵引母线电流、牵引母线电压，得出三相电流不平衡度、牵引电流总谐波畸变率与补偿度之间的关系。

Unbalance Analysis for Three Phase Current in Power Ling Caused by Incomplete Transposition

不完全换位引起的输电线路三相电流不平衡分析

Cause Analysis and Fault Measures of Three Phase Current Unbalance at GIS in Jiangling Convert Station

江陵换流站GIS串内三相电流不平衡的原因分析及故障处理

Newly developed semi automatic grinding wheel balancer for precise grinder detects unbalance phase sensitive detection technique.

介绍新研制成功的精密磨床砂轮半自动平衡仪.

Research on Measurement and Calculation of Three-phase Voltage Unbalance Factor Standard for Traction System

牵引系统中三相电压允许不平衡度测量与计算的研究

The definition and national standard of phase unbalance in power system were expatiated.

三相负荷不平衡以及系统元件三相参数不对称都会引起电力系统三相不平衡.

Study on the Model of Unbalance and Single Phase Broken in Multifunctional Protection of Motors

多功能电动机保护中不对称及断相保护模型的研究