Synchronous grid-connected simulation module and creation method thereof

Abstract

The invention discloses a synchronous grid-connected simulation module and a creation method thereof. The method comprises the following steps: constructing logic functions of a line selector, a synchronous module and a speed regulation module; according to the logic functions of the line selector, the synchronization module and the speed regulation module, carrying out logic modeling on the platform to obtain line selection logic, synchronization logic and speed regulation logic; based on the macro function of the platform, carrying out module packaging on the three logic parts to generate the synchronous grid-connected simulation module; in this way, the modeling efficiency and the attractiveness of model building can be improved; the defect that in the prior art, a synchronous simulation module can only conduct parameter monitoring on a single grid-connected switch can be overcome. The module can be applied to occasions of a plurality of grid-connected switches, can be combined withDCS commands to realize start-stop control of synchronous functions, is suitable for synchronous grid connection requirements of a full-range analog machine, covers the functions of a plurality of existing synchronous modules, and achieves the purposes of improving the modeling speed, saving the model debugging time and accelerating the research and development period of the analog machine.

Description

technical field [0001] The invention relates to the field of nuclear power simulation, in particular to a synchronous grid-connected simulation module and a creation method thereof. Background technique [0002] The simulation support platform is the core technology for the development of full-range simulators for nuclear power plants, and the most advanced simulation support platforms adopt graphical modeling. The quality of modules in modeling tools will affect the speed of modeling and simulation development. The existing synchronous simulation module only has the function of monitoring the parameters at both ends of the synchronous grid-connected switch, and does not consider the DCS control and the start-stop and input-exit functions of the synchronous device of the nuclear power plant. Moreover, in the actual modeling, this simultaneous simulation module needs to be pasted on multiple grid-connected switches, and a large amount of logic needs to be assisted to realize...

AI Technical Summary

Problems solved by technology

The quality of modules in modeling tools will affect the speed of modeling and simulation development

The existing synchronous simulation module only has the function of monitoring the parameters at both ends of the synchronous grid-connected switch, and does not consider the DCS control and the start-stop and input-exit functions of the synchronous device of the nuclear power plant

Moreover, in the actual modeling, it is necessary to paste this simultaneous simulation module on multiple grid-connected switches, and a large amount of logic is needed to realize the function of multiple switches grid-connected

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