On-line data mining optimized control method based on cyber physical system (CPS) of power distribution network

Abstract

The invention provides an on-line data mining optimized control method based on the cyber physical system (CPS) of a power distribution network. The method comprises the steps of acquiring the data source of the CPS of the power distribution network and cleaning the data source; establishing an association relationship model between the data source and a controlled variable and conducting the data mining; verifying the correctness of the above association relationship with the actual power distribution network as an analysis example; on the condition that the above association relationship is correct, matching the above association relationship with association rules and outputting a matching result; on the condition that the above association relationship is not correct, correcting association rules; and controlling the power distribution network according to the output result. By adopting the above method, on the premise that the safe operation of the power distribution network is ensured, the cost of power enterprises is lowered. Therefore, the method facilitates the pioneering and developing process of the electricity market.

Description

technical field [0001] The invention relates to an optimization control method, in particular to an optimization control method based on distribution network CPS online data mining. Background technique [0002] CyberPhysical Systems (CPS), also known as CyberPhysical Fusion Systems, is a new research field that has emerged in recent years with the rapid development of information and communication technologies. It was first established by the National Science Foundation (NSF) in Proposed in 2006. CPS is considered to be the third wave of world information technology after computers and the Internet, and its core is the integration of computing, communication, and control, such as figure 2 shown. CPS is a controllable, credible, and scalable networked physical device system that deeply integrates computing, communication, and control capabilities on the basis of environmental perception. It achieves deep integration through the feedback loop of the mutual influence of comp...

AI Technical Summary

Problems solved by technology

However, various applications based on data mining do not consider the distribution network as a CPS, nor do they consider the real-time nature of the data. Optimal control of the overall integration of

Images