1) characteristic harmonic current
特征谐波电流
2) characteristic harmonic
特征谐波
1.
Improvement of characteristic harmonic method in rotational arc sensor
旋转电弧传感器特征谐波法的改进
2.
The method of identifying signals of the seam deviation by the characteristic harmonic detection method is expounded.
介绍了该传感器的结构与工作原理,阐述了采用特征谐波检测法识别焊缝偏差信号的方法。
3) characteristic harmonics
特征谐波
1.
The characteristic harmonics of output voltage on ASVG are cheoretically deduced and analyzed.
设计了一种由可关断晶闸管GTO(GateTurn_off)构成的三极 48脉冲电压源强迫换流器ASVG(AdvancedStaticVarGeneraror)模型 ,从理论上详细推导、分析了由这种三极 48脉冲电压源强迫换流器构成的ASVG输出电压的特征谐波 ;并使用Matlab电力系统仿真工具箱仿真验证了本文提出的ASVG模型及其谐波方法分析的正确性。
5) non-characteristic harmonic
非特征谐波
1.
In order to eliminate the influence of non-characteristic harmonic on power network,the non-characteristic harmonic of high power electrolysis rectifier is simulated by PSCAD/EMTDC.
为了消除非特征谐波对电网造成的影响,利用PSCAD/EMTDC仿真软件对大功率电解整流器的非特征谐波进行仿真分析,并结合实际系统参数及运行情况,分析了由整流器交流侧三相电压不对称以及由晶闸管触发不同步而产生的非特征谐波及其规律,并在此基础上提出了抑制非特征谐波的一些措施。
6) non-characteristic harmonics
非特征谐波
1.
In this paper,thecauses of non-characteristic harmonics are examined through on-site mea-surements and labs experiments;and improvements to reduce the non-charac-teristics in the distribution power supply are also proposed.
本文通过对高阻抗变压器型(TCT型)静止动态无功率补偿装置的现场测试及实验室内同类模型装置的实验测试,验证非特征谐波的产生原因,并针对这些原因提出减少电网非特征谐波的措施。
2.
As a result,converting station may produce a kind of non-characteristic harmonics,when DC transmission is interrupted.
随着高压直流输电的增多及传输容量不断地增大,交流系统强度相对变弱,在直流传输发生扰动时,换流站有可能会产生一种非特征谐波。
3.
The non-characteristic harmonics of a±800 kV UHVDC transmis- sion system are analyzed and calculated with the proposed unified non-characteristic harmonic load flow al- gorithm.
对±800 kV特高压直流输电系统的非特征谐波进行分析可以为特高压换流站交直流侧的滤波器优化设计提供依据,为治理谐波提高电能质量提供参考。
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