phase unbalance meaning in English
相不平衡
Examples
- At present , our country power quality national standard was chiefly stipulated five quotas : frequency , harmonic and voltage deviation , three - phase unbalance and the voltage fluctuation and flicker
目前我国电能质量国家标准主要规定了五个指标：频率、谐波、电压偏差、三相不平衡及电压波动与闪变。 - First of all , the mathematical development and extensive computer simulation are used to analyze the influence of amplitude and phase unbalances of in - phase and quadrature channels on weather radar echo spectrum estimation
首先对回波正交双通道幅相不平衡对气象回波谱估计的影响进行了详细的理论推导和计算机仿真。 - Shiuh - huei suen , bin - kwie chen , chih - chien liang , ” derivation of the three phase unbalanced generator model and its verification ” , 1989 proceedings of the 10th symposium on electrical power engineering , dec . 1989 , pp . 419 - 434
陈斌魁,朱文成, ”汽电共生厂电力系统分析” ,汽电共生研讨会,益鼎工程股份有限公司, 1990年5月 - The test results demonstrate that this prototype has excellent comprehensive performances such as small bulk , lower weight , high efficiency , high steady precision , fast dynamic response , wide range input voltage , good output waveforms , strong over - load and short - circuit ability , and strong function with different nature load and three - phase unbalanced load
试验结果表明，该变流器具有体积重量小、变换效率高、静态精度高、动态响应快、输入电压变化范围宽、输出波形质量高、过载与短路能力强、带不同性质负载和带三相不平衡负载的能力强等优良的综合性能。 - The theoretic analysis and computer simulation results reveal that this influence ca n ' t be ignored . because the if sampling and digital demodulation technique can improve amplitude and phase unbalances of in - phase and quadrature channels , we apply it in the pd weather radar signal processing system and select several digital demodulation algorithms , which are easier to implement , for this system
由于采用中频采样和数字解调技术能有效地提高正交解调两路的幅相一致性，本文将中频采样及数字解调技术应用到脉冲多普勒气象雷达信号处理系统中，并结合气象信号的特点选择了适合工程实现的中频采样及数字解调算法。