基于离散傅立叶算法谐波对电能计量影响

DFT-based Analysis of Harmonic Influence on the Electric Power Measurement

从离散傅立叶变换DFT分析谐波理论出发,推导出谐波影响下正确分析电能计量的数学模型,为如何准确、合理、公平地进行谐波用户的电能计量提供参考。

With the Harmonic analysis by DFT theory, deduce a mathematics algorithm, which can exactly measure electric power and provide reference for harmonic source electric power measurement with exact, reason, and fair.