Research on Interference Suppression Technology in the Communication System of Centralized Control Operation in Thermal Power Plants
As the central hub of modern thermal power plant power system operation,the reliability,safety,and real-time performance of the centralized control operation communication system in thermal power plants are crucial for the safe operation of the power grid.However,there are various interferences in the industrial environment that can easily have a negative impact on the normal operation of the system.To address this issue,an in-depth analysis is conducted on the types and causes of interference in the centralized control operation communication system of thermal power plants,and various effective interference suppression designs and technologies are proposed.By combining theory with practice,comprehensive measures are taken from multiple levels such as electromagnetic compatibility design,grounding and shielding system design,and application of anti-interference force enhancement technology.Taking the practice of the centralized control operation communication system of a 6×600 MW supercritical air-cooled unit in a certain power plant as an example,this provides ideas for the construction and optimization of the centralized control operation communication system in thermal power plants.
thermal power plantcentralized control operation communication systeminterference suppressionelectromagnetic compatibilitygrounding and shielding
万方数据
维普
