A method of operating a power supply system

Abstract

The invention provides a power supply system operation method. The power supply system operation method includes calculating energy expenses of a thermoelectric system on the basis of parameters of each component of the thermoelectric system, calculating environment expenses of the thermoelectric system on the basis of exhaust gas emission of the thermoelectric system, calculating practical operation expenses of the thermoelectric system by means of the energy expenses and the environment expenses, and comparing the practical operation expenses of the thermoelectric system with designed operation expenses; checking the parameters of each component of the thermoelectric system if the practical operation expenses are higher than the designed operation expenses by 5% or more such as 10% and 15%, and comparing the parameters of each component with corresponding designed parameters; keeping the thermoelectric system continuing working if the parameters of each component do not exceed 5% of the corresponding designed parameters; if at least one of the parameters of each component exceeds 5% of the corresponding designed parameters, transmitting an alarting signal to an alertor through a central control unit, and displaying corresponding components and abnormal parameters on a display unit so as to alert workers to maintain the components.

Description

technical field [0001] The invention relates to an operation method of a power supply system, in particular, an operation method of a thermoelectric system based on economic evaluation is designed. Background technique [0002] As we all know, the problem of environmental pollution has become an important issue restricting my country's economic development. In my country's energy consumption, coal consumption accounts for a high proportion. In particular, my country is a country dominated by coal power generation. half of the total. Coal-fired power plants produce large amounts of pollutants such as soot, sulfur dioxide, carbon dioxide, nitrogen oxides, and wastewater while producing electricity. At present, coal-fired power plants often use the coal consumption rate of power supply as the final indicator for evaluating the economics of power plant operation, but the coal consumption rate of power supply does not consider the environmental pollution caused by power plant ope...

AI Technical Summary

Problems solved by technology

At present, coal-fired power plants often use the coal consumption rate of power supply as the final indicator for evaluating the economics of power plant operation, but the coal consumption rate of power supply does not consider the environmental pollution caused by the operation of the power plant, nor does it consider the use value of water resources and other issues

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