改进霍尔三维视角下智能电网差异化评价研究

Differentiated Evaluation of Smart Grid in the Improved Hall Three-dimensional Perspective

对于智能电网差异化评价问题,文章通过分析将综合评价差异化问题转变为权重差异化问题,并对传统霍尔三维模型进行改进,将权重差异化细化到四维模型中,考虑了不同地区由于资源不同而导致的智能电网建设侧重点不同对权重的影响,最后结合脱钩指数的理论对不同地区的智能电网建设评价情况展开研究。文章以北京、天津和河北为研究对象,探讨了模型在智能电网差异化评价中的应用。结果表明,四维模型结合脱钩指数能够合理地对不同地区的智能电网建设进行差异化评价。

In this paper, through analyzing, the issue of comprehensive evaluation difference is turned into the ques tion of the weight difference as to the differentiated evalua tion of smart grid. In addition, the traditional Hall threedi mensional model is improved, the weight difference is elab orated into fourdimensional model, and the effects of dif ferent construction emphasis for smart grid caused by differ ent sources in different regions on weights are taken into ac count. In the end, the construction evaluation of smart grid in different areas is studied according to decoupling index theory. Taking Beijing, Tianjin and Hebei power grids as examples, the application of model to differentiated evalua tion of smart grid is discussed. The results show that the combination of fourdimensional model and the decoupling index can be used to reasonably evaluate smart grid construc tion in different regions.