Comprehensive benefit evaluation method for fishing light complementary photovoltaic power station

Abstract

The invention discloses a comprehensive benefit evaluation method for a fishing light complementary photovoltaic power station. The method comprises the following steps: A, establishing an index system starting from four aspects of economy, environment and society; B, respectively weighting the index system by using an improved analytic hierarchy process and an entropy weight method, and solving acomprehensive weight of each index based on a minimum information identification principle; and C, selecting a TOPSIS sorting algorithm combined with a foreground theory, sorting the operation comprehensive benefits of different fishing light complementary photovoltaic power stations, and selecting the power station with the optimal comprehensive benefit, thereby providing a decision-making reference basis for project acceptance, annual evaluation and future improvement. According to the evaluation method, the TOPSIS sorting method of the foreground theory is introduced, so that the preference of investors on income increase and loss risk reduction and the psychology of avoiding loss can be better simulated, the fishing light complementary photovoltaic power station which has no obvious defects and is excellent in performance in all aspects can be selected, and thus the effectiveness and reasonability of the evaluation method are improved.

Description

technical field [0001] The present invention relates to a scene of a fishery-light complementary photovoltaic power station in an integrated energy service system, specifically a comprehensive benefit evaluation method for a fishery-light complementary photovoltaic power station, which is suitable for objective quantitative evaluation and comparison of the actual operating effects of a fishery-light complementary photovoltaic power station. It is of great significance to improve the economic benefits, environmental benefits and social benefits of photovoltaic power plant operation. Background technique [0002] With the development of my country's social economy and the growth of load demand, it has become an urgent need for sustainable development to increase energy supply, increase the proportion of renewable energy on the power supply side, and reduce fossil fuel consumption and environmental damage. As an important part of renewable energy, solar energy has become the cl...

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Problems solved by technology

One of the difficulties in the construction of traditional photovoltaic power generation is that it takes a long time to build and occupies a large area. However, the current situation of my country's dense population and small per capita area is not conducive to the development of traditional photovoltaic power generation.

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