JX-300X In Boiler Control Applied Research

This topic research main content is JX-300X in the boiler control applied research.This topic research main content is JX-300X in the boiler control applied research. In the industry control domain, the boiler control always is an extremely important research topic. This article in view of the computer control in the boiler control compared to traditional way the and so on measuring appliance control is absolute superiority, embarks from the actual project, take national, the province key enterprise Henan Jiyuan steel and iron (group) the limited company supplies for oneself the power plant the boiler control project as the background, has developed collection and distribution type control system JX-300X DCS in the boiler control applied research, to enhanced the boiler the automated level to make the beneficial attempt.This article embarks from the control angle, first introduced the industry boiler controls the development tendency, the power plant boiler automatic control technology development, elaborated the rationality, the superiority, the scientific nature which the computer controls. And in the analysis boiler craft and in the production load foundation, according to the boiler control difficulty, the control requests and controls the goal, has carried on the choice determination to the boiler control plan and the types of control. And to held the important status in the boiler control the steam drum water monitor system control algorithm to conduct the key analysis research, the cascade three impulses controls algorithm took the realization to the steam drum water level control plan, and in detail elaborated its structure and the control principle. Elaborated used the jx-300x control system to take this boiler the control system, through the friendly contact surface, reported to the police function and so on establishment, historic record, breakdown diagnosis realizes to the boiler real-time control, effectively has solved in the boiler control "the information isolated island" the question, enhanced the boiler control quality. Fully manifested has compared the tradition control mode the superiority.This article finally introduced the system throws transports the situation and the control effect, looked from the field use situation and to the boiler movement fact data recording, has realized the design request which prearranges, proves the Ming dynasty printed books inferior topic is successful. The time and the detachment condition limit,...