A device for monitoring comprehensive environmental evaluation indicators of power supply

Abstract

The invention provides a device monitoring power supply integrated environment evaluation indexes. The device comprises a central controller, a display unit, a remote sensor unit, a transmission system and an alarm system. The remote sensor unit senses operating parameters of components of a thermal power plant. The transmission system converts measured values obtained through sensing into standard electrical signals and uploads the electrical signals to the central controller. The central controller conducts computing processing on the uploaded parameter electrical signals, carries out evaluation on the overall integrated environment evaluation indexes of the thermal power plant, judges whether the integrated environment evaluation indexes of the thermal power plant reach the standard or not, and transmits an alarm signal to the alarm system if the integrated environment evaluation indexes of the thermal power plant exceed predetermined values. An alarm is triggered, and abnormal components and abnormal parameters of the abnormal components are displayed on the display unit.

Description

technical field [0001] The invention relates to a device for monitoring the comprehensive environmental evaluation index of power supply, which belongs to the automatic control system of thermal power plants. 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 powe...

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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