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Economic and Social Benefit Model and Optimization under Gas and Photovoltaic Complementary Power Generation Mode

机译：燃气与光伏互补发电模式下的经济社会效益模型与优化

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摘要

It is of great significance to establish the benefit model of gas and photovoltaic power generation for evaluating the feasibility and benefit of power generation projects. Aiming at solving the problem of independent analysis of economic and social benefits in the benefit model, this paper proposes an economic and social benefit model under the mode of gas and photovoltaic complementary power generation, which optimizes the scheduling of generating units. In this paper, firstly, aiming at solving the problem that the economic benefit and social benefit are separated in the model, the social benefit model is established by using the emission characteristics of gas and photovoltaic power generation units. The social benefit of the model is converted into economic value by life table method and combined with economic benefit to form the economic and social benefit of the power generation model. Then to solve the problem that the standard particle swarm optimization (PSO) algorithm is difficult to jump out of the local optimum, and the adaptive weight is improved. Finally, the model is validated with the measured data, and the results show that the model can achieve higher economic and social benefits.
机译：建立燃气和光伏发电的效益模型对评价发电项目的可行性和效益具有重要意义。为了解决收益模型中对经济效益和社会效益进行独立分析的问题，提出了天然气和光伏互补发电模式下的经济社会效益模型，优化了发电机组的调度。本文首先针对解决模型中经济效益和社会效益分离的问题，利用燃气和光伏发电装置的排放特性建立了社会效益模型。该模型的社会效益通过生命表法转化为经济价值，并与经济效益相结合，形成了发电模型的经济效益和社会效益。解决了标准粒子群优化算法难以跳出局部最优的问题，提高了自适应权重。最后，通过实测数据对模型进行了验证，结果表明该模型可以取得较高的经济效益和社会效益。

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