高弹性电网精准投资指数理论及其应用研究Accurate Investment Index Methodology of Highly Resilient Power Grid and the Application Research
黄沈海,杜超,金显,窦金月,张黛妮
HUANG Shenhai,DU Chao,JIN Xian,DOU Jinyue,ZHANG Daini
摘要(Abstract):
精准的电网投资不仅能提高电网建设管控的精益化水平,还能提升投资决策的水平。因此,通过对电网投资指数理论的研究,构建高弹性电网精准投资指数模型,确定高弹性电网精准投资关键特征量,提出高弹性电网精准投资指数的定义、等级划分、计算模型,解决传统电网投资评价的定性局限和经济片面性问题。通过实例分析,计算各地市在高弹性电网下的投资指数,分析投资指数差异的原因,验证了高弹性电网投资指数模型的合理性和有效性。
Accurate grid investment can not only improve the lean management level of power grid but also improve the level of investment decision-making. By a theoretical study of the accurate investment index, an accurate investment index model of the highly resilient power grid is built and key characteristic quantities of accurate investment of highly resilient power grid. Moreover, the definition, classification and calculation model of the index are proposed, which resolve the qualitative limitations and economic one-sidedness of traditional power grid investment evaluation. Through case analysis, investment indices of all cities and prefectures in the context of a highly resilient power grid are calculated and the reason of investment index differences are analyzed. Finally, the rationality and effectiveness of the investment index model are verified.
关键词(KeyWords):
高弹性电网;电网投资指数;关键特征量;精准投资
highly resilient power grid;power grid investment index;key characteristic quantity;accurate investment
基金项目(Foundation): 国网浙江省电力有限公司科技项目(5211JY20001P)
作者(Author):
黄沈海,杜超,金显,窦金月,张黛妮
HUANG Shenhai,DU Chao,JIN Xian,DOU Jinyue,ZHANG Daini
DOI: 10.19585/j.zjdl.202112009
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- 高弹性电网
- 电网投资指数
- 关键特征量
- 精准投资
highly resilient power grid - power grid investment index
- key characteristic quantity
- accurate investment