Primary frequency modulation optimization control system with variable parameters in whole process

The invention provides a primary frequency modulation optimization control system with variable parameters in the whole process, and belongs to the technical field of primary frequency modulation control of thermal power generating units. The defects existing in the primary frequency modulation technology of an existing thermal power generating unit are overcome. Comprising a first function module F1, a second function module F2, a third function module F3, a fourth function module F4, a division module M1, a division module M2, a subtraction module M3, a switching module M4, a multiplication module M5, a multiplication module M6, a high-low limit module M7 and a constant module K1. A primary frequency modulation initial valve position action value is changed in a self-adaptive mode; the method can be suitable for thermal generator sets of any furnace type and any parameter. 本发明提供了一种全过程可变参数的一次调频优化控制系统，属于火电机组一次调频控制技术领域；解决了现有火电机组一次调频技术中存在的不足；包括第一函数模块F1、第二函数模块F2、第三函数模块F3、第四函数模块F4、除法模块M1、除法模块M2、减法模块M3、切换模块M4、乘法模块