1) harmonic component of loss current
损耗电流的谐波分量
2) harmonic loss
谐波损耗
1.
Easy digital measurement of harmonic losses in transformers supplying distorting load;
带畸变负载变压器谐波损耗的简易数字测量法
2.
The commutation feature and the characteristics of power factor,harmonic loss,power and efficiency in the machine are taken into account.
提供了电流型交直交变频器供电的六相凸极同步电动机电磁设计的计算方法,同时对此电机换相特性、功率因数特性、谐波损耗、功率流程和效率进行了详细的计算与分析。
3.
Based on the measurement and calculation of harmonic loss on a HVDC converter transformer by employing different methods,a comprehensive evaluation on the rationality and feasibility of each method was presented.
通过在同一台换流变压器上按不同方法对换流运行时的谐波损耗的测量计算 ,对各种方法的合理性、可行性进行了综合评价 ,对今后 HVDC工程中可选择的方法提出了建
4) measurement of the harmonics on the no-load current
空载电流的谐波测量
6) loss current measurement method
损耗电流测量法
1.
Then, it introduces a new integrated monitoring method consisting of the DC component method, AC superimoposition method and loss current measurement method, including the construction, key technology and technical paths of the on-line monitoring system.
本文首先介绍了交联聚乙烯绝缘电力电缆各种检测方法 ,然后详细介绍了由“直流分量法”、“交流叠加法”和“损耗电流测量法”三者结合起来的综合判断方法 ,其中包括在线测量系统的构成、关键技术、技术路线等。
2.
In this paper,a comprehensive method combined by DC component method , AC superposition method and loss current measurement method are described at first .
首先介绍了由“直流分量法”、“交流叠加法”和“损耗电流测量法”三者结合起来的综合判断方法,然后重点论述了交流叠加法的具体实现方案。
补充资料：谐波电流
谐波电流
harmonic current
州e匕od旧n}}u谐波电流(h armoniC Current)将非正弦周期性电流函数按傅里叶级数展开时，、其频率为原周期电流频率整数倍的各正弦分量的统称。频率等于原周期电流频率k倍的谐波电流称为k次谐波电流，k大于1的各谐波电流也统称为高次谐波电流。(见非正弦周期电流电路)
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