Thermal power generating unit coordination control system and coordination control method thereof

Abstract

The invention discloses a thermal power generating unit coordination control system and a coordination control method thereof, and relates to the technical field of thermal power generating unit regulation and control. The system comprises a boiler control system, a steam turbine control system and a feedback control system, wherein the boiler control system is in bidirectional connection with thefeedback control system, the boiler control system internally comprises a temperature test module and a heat test module, the output end of the temperature test module and the output end of the heattest module are both electrically connected with the input end of a power detection module, the output end of the power detection module is electrically connected with the input end of a single-chip microcomputer, and the single-chip microcomputer is in bidirectional connection with a big database and a threshold interval module. According to the coordination control system and the coordination control method thereof, abnormal data can be effectively recognized, external operators can conveniently detect and process the abnormal data without searching for and processing the data, the regulation efficiency is improved, and the external operators can conveniently regulate and process the specified data.

Description

technical field [0001] The invention relates to the technical field of thermal power unit regulation, in particular to a thermal power unit coordinated control system and a coordinated control method thereof. Background technique [0002] The thermal power generation unit uses coal, oil or combustible gas as fuel, heats the water in the boiler to increase the temperature, and then uses steam with a certain pressure to drive the gas turbine to generate electricity. There are three ways of thermal power generation: steam power Power generation, burning oil or coal, make the water in the boiler change its physical state and become steam with a certain temperature and pressure. The steam enters the steam turbine through the main steam pipeline, and the steam rotates the steam turbine to drive the generator to generate electricity; internal combustion power generation, general Internal combustion engine, gasoline engine, combustible engine, etc. Power generation in isolated isla...

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Problems solved by technology

[0004]Aiming at the deficiencies of the prior art, the present invention provides a thermal power unit coordinated control system and its coordinated control method, which solves the problem that there is no better data identification processing module inside , when the abnormal data is generated, external personnel cannot find it in time. At the same time, during the detection process, the abnormal data cannot be marked and processed. When external personnel detect, they can see the abnormal data in time, so as to control the abnormal data Dealing with the problem

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