电厂热控DCS控制保护回路误动作原因与处理措施

Reason and Treatment Measure for Malfunction of DCS Control and Protection Circuit in Thermal Control of Power Plant

热控DCS系统对电厂的重要意义不言而喻,随着一体化经济的高速发展,电力成为工业生产必备能源,电力稳定供应成为关乎社会发展的重要因素,同时在现阶段的电力生产中,电厂热控DCS成为影响电厂机组稳定运行的关键因素,基于此首先阐述了电厂热控DCS控制保护回路误动作安全事故,并结合实际展开原因分析,同时有针对性的提出处理措施,达到降低热控误动作安全事故发生频率,提高电厂发电机组安全性、稳定性。

Thermal control DCS system is very important to power plant.With the rapid development of integrated economy,electric power has become the necessary energy for industrial production,and the stable supply of electric power has become an important factor related to social development.At the same time,in the current power production,thermal control DCS of power plant becomes the key factor affecting the stable operation of power plant units.In this paper,firstly,the safety accident of malfunction of thermal control DCS control and protection circuit of power plant is elaborated,and the cause analysis is carried out in combination with the actual situation.At the same time,this paper puts forward treatment measures,which can reduce the frequency of safety accidents caused by malfunction of thermal control and improve the safety and stability of generator units in power plant.