核动力折中稳态运行方案下稳压器压力控制的模糊控制器

运用模糊控制理论，针对稳压器压力控制的特点，为解决核动力装置折中稳态运行方案下低工况运行时一回路压力随负荷变化波动较大的问题，设计了压力模糊控制器。即利用模糊控制器实现稳压器压力调节系统工作参数的在线优化自整定，并以某核动力装置为对象进行了仿真实验。仿真结果表明，本控制器在对原系统不作大改动的前提下，能有效地抑制一回路压力波动，比原有调节系统具有好得多的调节品质。

A Fuzzy Controller for Pressure Control of Nuclear Power Pressurizer under the Compromise Proposal

Using the fUZZy control theory,according to the character of the pressurizer pressure control system,a fuszy pressure controller is designed to resolve the problem, such as the large pressure nuctuation of the primary coolant circuit with the lOad change when the nuclear power system is working under the compromise proed, that is, using a fuzzy controller to realize on-line self optindzation of the parameters in pressurizer pressure control System.The simulatinn results show that this controller can restrain the fiuctuatinn of the pressure effectively.