Autonomous control system of nuclear power plant

Abstract

The invention discloses an autonomous control system of a nuclear power plant. The autonomous control system comprises an organization planning layer used for transmitting a task instruction to an action coordination layer; the organization planning layer is also used for receiving the task state fed back by the action coordination layer and transmitting the task instruction to the action coordination layer according to the task state; the action coordination layer receives the task instruction and transmits an action instruction to a real-time execution layer according to the task instruction; the action coordination layer is also used for receiving the measurement parameters and the equipment state fed back by a real-time execution layer and transmitting the action instruction to the real-time execution layer according to the measurement parameters and the equipment state; when all the instructions of the task instruction are executed, the action coordination layer is further used for feeding back the task state to the organization planning layer; and the real-time execution layer drives the equipment to act according to the action instruction and feeds back the measurement parameters and the equipment state to the action coordination layer. The invention aims to provide the autonomous control system of the nuclear power plant, so that the control system of the nuclear powerplant has higher automation and intelligence levels.

Description

technical field [0001] The invention relates to the technical field of nuclear power plant control, in particular to an autonomous control system of a nuclear power plant. Background technique [0002] Autonomous control is an intelligent automatic control (Automatic Control), whose purpose is to realize the ability of the system to independently choose the optimal decision and continuously complete its mission under uncertain objects and environments without relying on human intervention. The automatic control system executes tasks precisely according to the plan, while the autonomous control system can decide its own behavior according to its own decision-making knowledge to complete the mission when the external environment and its own conditions change, and has the ability of self-adaptation, self-learning and self-decision. As a highly intelligent control theory, autonomous control has become a research frontier and hotspot in the fields of mobile robots, unmanned aeria...

AI Technical Summary

Problems solved by technology

However, at present, the autonomous control of nuclear power system only gives a control scheme for the action coordination layer in the three-layer structure of the autonomous control system, and does not give the control scheme for the organization planning layer and the real-time execution layer, and does not explain the specific relationship between each layer. The relationship between the interface and the signals transmitted, and there is no relevant judgment on whether the organizational planning layer and the real-time execution layer are cancelled or integrated

[0007] To sum up, at present, research on the autonomous control of nuclear power plants has not yet been carried out in a targeted manner in China, and foreign countries are still in the stage of program demonstration. The specific research focuses on the action coordination layer. Aiming at how to carry out comprehensive coordination of nuclear power plants, research on control schemes has been carried out. , but there is a lack of relevant research results on how to design the autonomous control system of nuclear power plants, and there is no complete description of the technical approaches for each level of the autonomous control system of nuclear power plants

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