Energy-efficiency-included power plant power supply program method in consideration of environment factors

Abstract

The invention relates to an energy-efficiency-included power plant power supply program method in consideration of environment factors. The method comprises steps that, 1), an energy-efficiency-included power plant power supply program target function in consideration of environment factors is established, the target function aims to minimize investment cost, and the program investment cost comprises energy efficiency power plant cost, routine power plant set power generation cost, CO2 emission cost and SO2 emission cost; 2), constrained conditions of energy-efficiency-included power plant power supply program in consideration of the environment factors area acquired; 3), an energy-efficiency-included power plant power supply program model in consideration of the environment factors is established according to the target function and the constrained conditions; and 4), an optimal solution of the energy-efficiency-included power plant power supply program model in consideration of the environment factors is acquired through an interior point method, the program investment cost is minimized, and an establishment type and capacity of an energy-efficiency power plant are determined. Compared with the prior art, the method has advantages of advanced algorithm and comprehensive consideration.

Description

technical field [0001] The invention relates to the field of power supply planning, in particular to a method for planning power supply of power plants with energy efficiency in consideration of environmental factors. Background technique [0002] With the worsening of environmental pollution and the increasingly tense energy supply, energy conservation and emission reduction have attracted people's attention around the world. Taking the road of low-carbon economic development has become an inevitable choice for the world to achieve sustainable development. my country is a country dominated by thermal power generation. In recent years, due to the continuous and rapid growth of my country's economy, a large number of power shortages have occurred in some areas. It is difficult to meet my country's electricity demand simply by expanding the capacity of units and expanding power plants. It may cause problems such as low unit operation efficiency, large primary energy consumption...

AI Technical Summary

Problems solved by technology

[0004] Traditional power planning methods do not consider the impact of environmental factors on planning costs, and one of the main purposes of energy-efficient power plants is to reduce pollutant emissions. As the concept of environmental protection gradually affects all walks of life, therefore, considering the necessary environmental costs in planning has become New requirements and priorities

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