Study on Sodium Temperature Active Disturbance Rejection Controller of Sodium-water Steam Generator
Sodium-cooled fast reactor is a mature candidate reactor type for fuel cycle.The sodium-water steam generator is an important equipment connecting the second and third loop of the sodium-cooled fast reactor.It has complex flow and heat transfer characteristics,and it is necessary to study the automatic control technology of sodium side outlet temperature.This paper used mechanism modeling to establish a dynamic mathematical model of the sodium-water steam generator,and selected linear active disturbance rejection control technology,based on the model information,designed the active disturbance rejection control system of the sodium-water steam generator.The simulations experiment show that the designed sodium temperature active disturbance rejection controller has good setpoint tracking and disturbance rejection performance.The research is meaningful for the operational control of sodium-water steam generator.
steam generatoractive disturbance rejection controlsodium-cooled fast reactormoving boundary method
万方数据
维普
