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- harmonics analysis discrete 谐波分析
- This paper introduces a DSP based transformer terminal unit (TTU), and emphasizes on the hardware and software s design of TTU and the implementation of harmonics analysis. 本文介绍基于DSP的配电变压器远方终端单元(TTU)的研制方案,着重介绍了其系统硬件和软件设计及谐波分析的实现。
- Power System Harmonics; TCR; Harmonics Modeling; Switching function; Harmonic analysis; Harmonic power flow demonstrate the algorithm and performance of the proposed method. 因此对电力系统谐波进行研究具有比较现实的意义。
- The simulation with simple harmonic analysis on the performance of a regenerator was carried out. 摘要采用谐波分析法,对回热器进行了模拟。
- The harmonics of geomagnetic lunar daily variation L caused by M2 tides for declination D, horizontal and vertical intensities H and Z at Sheshan Observatory are calculated by harmonic analysis. 摘要用M2潮引起的地磁太阴日变化L的谐波分析方法,计算了佘山地磁台的磁偏角、水平和垂直分量L的谐波系数。
- Harmonic Analysis on Bounded Domain that has USp(2n) as Its Characteristic Manifold. 以酉辛群为特征边界的双曲空间的调和分析
- J. Arrillaga, B.C. Smith, N.R Watson and A.R. Wood, Power System Harmonic Analysis, WILEY, 1997. 经济部工业局,欧洲共同体工业产品规格制度、标准、验证、商标及检验等有关法规之后续研究,台湾经济研究院研究报告,民国85年6月。
- J. Arrillaga, B. C Smith, N. R Watson and A. R Wood, “Power System Harmonic Analysis, ” John Wiley &Sons Ltd, 1997. 徐享鹏撰,“谐波对史考特变压器差动保护的影响分析与模拟测试”,中原大学电机工程研究所硕士论文,92年度。
- The harmonic analysis with the FFT processing nucleus based on the internal hardware multiplier is analyzed in detail. 给出了系统硬件结构,对以内部硬件乘法器为FFT处理核的谐波分析技术进行了详细分析。
- With the harmonic analysis method, we can find that the heat storage anomaly in the SCS has about 0.5, 1.5, 2.4, 4 and 6 years period oscillations besides annual change. 对此时间序列进行谐波分析可以看出,南海热含量异常除了具有显著的年变化周期外,还存在明显的0.;5、1
- The corresponding measuring system software and PC application software are designed as well. The harmonic analysis function of ADE 7758 is introduced. 该方案以ADE7758为计量芯片进行硬件电路设计,以P89C51RD2单片机作为系统处理器,设计了相应的测量系统软件及PC机应用软件,并对ADE7758实现谐波分析的特性进行了分析。
- Harmonic analysis usually adopts FFT algorithm, the 280 Sample points need interpolation management, which make FFT faster. 谐波分析通常采用FFT算法,为了加快FFT的运算速度,需要对280个采样点进行插值处理。
- Colombo OL (1981) Numerical methods for the harmonic analysis on the sphere. Rep No 310, Dept Geod Sci Surv, Ohio State Univ, Columbus. 萧泰中(1999),中华二、三号卫星轨道测定之误差分析,国立交通大学土木工程学系研究所硕士论文,新竹市。
- Project support, e.g. calculation of de tuned capacitor banks, component selection, harmonic analysis, dimensioning of capacitor banks. 项目支持:如独立计算无功补偿;调谐滤波器方案;推荐产品选型和电容柜配置;基本的电能质量分析能力.
- In this paper, based on the improving traditional algorithm of the harmonic analysis, a windowed and interpolated algorithm is proposed. 本文对传统谐波分析算法进行了改进,提出了多项窗的加窗插值法。
- J.Arrillaga, B.C.Smith, N.R.Waston, and A.R.Wood, Power System Harmonic Analysis, John Wiley&Sons Ltd., West Sussex, 1995. 陈新得,工程数学分析整理(上),全华科技图书股份有限公司,台北,2000。
- FFT Alogorithm Based on Cosin-window and Interpolation for Harmonic Analysis in Power System[J].Electrotechnical Journal,2004,(10):62-64. FFT分析电力系统谐波的加窗插值算法[J].;电工技术杂志;2004;(10):62-64
- Harmonically coupled linear matrix model for harmonic analysis of TCR[J].Proceedings of the CSEE,2008,28(1):59-64(in Chinese). TCR非线性特性的线性耦合导纳矩阵模型[J].;中国电机工程学报;2008;28(1):59-64
- Dynamic reponse harmonics analysis of high speed cam mechanism 高速凸轮机构动态响应的区段谐波分析
- Brief analyses discrete mathematics relational graph teaching research 浅析离散数学中关系图的教学研究