瞬时功率理论的广义变压器模型及其与传统功率理论的统一数学描述

Broad-sense Transformer Model of Instantaneous Power Theory and Its Uniform Mathematical Description with Conventional Power Theory

针对赤木泰文瞬时无功理论的物理意义模糊、与传统功率理论关系不够明确的缺点 ,本文提出了一种理想广义变压器模型 ,解决了三相电路瞬时无功理论不够直观的问题。同时 ,本文从内积线性空间 (欧氏空间 )出发 ,给出了赤木泰文瞬时无功理论与传统功率理论的统一数学描述 ,揭示了瞬时无功理论的物理意义。

The instantaneous reactive power theory,presented by H.Akagi,has neither a clear physical meaning,nor a distinct relationship with the conventional power theory.To overcome this defect,this paper presents a model of ideal broad sense transformer,with which instantaneous power theory on three phase circuit is very intuitive.Proceed from Euclid Space theory,a brief uniform mathematical description of the instantaneous reactive power theory and conventional power theory is established.