Abstract
With the comprehensive promoted construction of the establishment of green small hydropower, the defects of existing small hydropower station are gradually emerging, and it is necessary to implement green intelligent transformation to promote the construction of energy internet in China. This study focuses on constructing a green intelligent planning and transforming assessment framework, and assists management department to filtrate the small hydropower stations which can be transformed reasonably. Firstly, power station economy, ecological environment, technical safety management and social benefits are involved in the assessment index system. Secondly, multi-expert judgment aggregation based on fuzzed comparison scale is put forward to calculate the index value, and evidence synthesis is used to comprehensively assess the feasibility of green and intelligent planning and transformation for several small hydropower stations. The simulation case analysis shows the constructed assessment framework can reflect the actual situation of objectives properly and would provide decision-making basis for green and intelligent planning and transformation of small hydropower stations.
Highlights
In order to deal with the ecological and environmental problems caused by the development of small hydropower, China proposes to create a green small hydropower policy, and emphasizes that the grid power of small hydropower with green certification will be fully purchased by power grid enterprises [1]
Because there are few real number indicators corresponding to these two dimensions, the fuzzy indicators reflecting the improvement of river ecology and rural revitalization by small hydropower are selected in this paper
The assessment framework of green and intelligent planning and transformation of small hydropower stations is studied. 19 indexes are selected from four dimensions to form the assessment index system of green and intelligent planning and transformation of small hydropower stations
Summary
In order to deal with the ecological and environmental problems caused by the development of small hydropower, China proposes to create a green small hydropower policy, and emphasizes that the grid power of small hydropower with green certification will be fully purchased by power grid enterprises [1]. The green and intelligent transformation of small hydropower station is based on the establishment of green small hydropower station, with the improvement of economic benefits of power station as the core value of construction, focusing on the realization of small hydropower to help rural revitalization and sustainable development of river ecology. Whether the power station meets the requirements of green sustainable development; The difficulty to be overcome in the intelligent transformation; Whether the intelligent transformation can obtain the support of the society and the government Along these four aspects, four basic influencing factors can be determined as power station economy, ecological environment, technical safety management and social benefits.
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