General enhanced excitation simulation data checking and processing method

Abstract

The present invention discloses a general enhanced excitation simulation data checking and processing method, and belongs to the field of simulation data checking and processing methods. The method comprises the steps of (1) establishing a Zigbee wireless local area network; (2) scanning, recognizing and analyzing actual channel data of all field cards of a DCS system; (3) checking and processing a single signal channel; (4) when the current channel checking precision satisfies requirements, checking and processing the next single signal channel, and performing a step (5) when precision of all single signal channels satisfies the requirements; and when the requirements are not satisfied by the current channel checking precision, repeating the step (3); (5) obtaining a final checking result until all of the signal channels are achieved, and recording all; (6) obtaining engineering design parameters required for calculation with a simulator, and inputting the parameters into a DCS unit checking information database; (7) correcting and optimizing a simulator model, and modifying a pipeline connecting mode; and (8) accessing field real-time data. The method has the advantages that data compatibility is high, and field real data can be accessed to the simulator model.

Description

technical field [0001] The invention belongs to the field of verification processing methods of simulation data, and in particular relates to a general-purpose enhanced excitation simulation data verification processing method. Background technique [0002] First, the original simulation technology is mainly used in the industrial field simulation training of thermal power units. The simulation operation incentive data used are all theoretically estimated data, and the simulation model obtained based on this must have a large deviation from the actual production characteristics. ; [0003] Second, the original thermal power simulation model only stimulates the simulation at several static load points such as 50%, 80%, and 100%, so as to obtain model data and parameters under static working conditions, which is not enough to truly reflect the on-site working conditions The change; [0004] Third, the field data of the thermal power unit has various types of control systems ...

AI Technical Summary

Problems solved by technology

[0002] First, the original simulation technology is mainly used in the industrial field simulation training of thermal power units. The simulation operation incentive data used are all theoretically estimated data, and the simulation model obtained based on this must have a large deviation from the actual production characteristics. ;

[0003] Second, the original thermal power simulation model only stimulates the simulation at several static load points such as 50%, 80%, and 100%, so as to obtain model data and parameters under static working conditions, which is not enough to truly reflect the on-site working conditions The change;

[0004] Third, the on-site data of the thermal power unit has a wide variety of control systems and does not match each other, so the communication is not compatible, and the simulation model cannot be connected with the actual data on site as soon as possible.

Images