西微所--微电机杂志 关键词：矩阵变换器；间接空间矢量调制；谐波计算；滤波器 [gap=384]Key Words: Matrix converter; SVPWM; Harmonics calculation; Filter
基于24个网页-相关网页
关键词:电能质量 谐波计算 短时闪变值 监测仪 [gap=861]Key words:electric power quality; harmonic computing; short-term flicker value; monitor device ...
基于12个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
本文探索了两种简化计算方法，即降低谐波计算次数和阻尼绕组近似处理。
In this paper, two simplification methods - decreasing the order of calculated harmonics and approximately treating the damper windings, are proposed and investigated.
采用加矩形窗fft插值算法，谐波的负频分量对谐波计算的误差影响较大。
For rectangular window FFT interpolation algorithm, the negative frequency components of harmonic components have a greater impact on the fundamental calculation error.
HVDC直流侧谐波计算中经典换流器模型不能完整再现换流器直流侧的谐波某些特性。
The classical converter model has been proved to be insufficient in representing the characteristics of the DC side harmonics in HVDC system.
应用推荐