Wind power monitoring object information and real-time data storage management method based on Redis cluster

Abstract

The invention discloses a wind power monitoring object information and real-time data storage management method based on a Redis cluster. The method comprises the following steps: carrying out structure definition on wind power monitoring object information and real-time data based on a Redis storage type; performing optimization design on access interfaces of information and real-time data of each wind power monitoring object; monitoring data sharing and cross-process application event triggering are achieved depending on message transmission of a publish / subscribe mechanism. The method has the advantages of distributed deployment, low application coupling degree, high read-write concurrency and the like.

Description

technical field [0001] The invention mainly relates to the technical field of wind power generation, in particular to a method for storing and managing wind power monitoring object information and real-time data based on a Redis cluster. Background technique [0002] In the past few years, almost all wind farm management systems in my country were developed based on Windows platform, CS architecture, and the number of managed wind turbines (hereinafter referred to as wind turbines) is relatively small, and the requirements for scalability and real-time performance are relatively low. In recent years, especially with the rise of cloud computing and big data, the construction of wind power centralized control center is in full swing. Coupled with the wave of anti-globalization abroad, my country's computer application security and network security are facing severe conditions. Therefore, in the past two years, it has become necessary to develop domestic operating systems base...

AI Technical Summary

Problems solved by technology

Generally speaking, the shared memory mechanism has no access restrictions, especially the mechanism itself is accessed across processes and applications, and there is no security at all.

[0004] (2) Structured storage and scalability issues. Although the shared memory access mechanism is scalable under the Windows platform, it has no structured storage mechanism itself, and its storage structure needs to be defined by the user, which will bring two problems. One problem is that the capacity of this storage method is destroyed, and the other is that it is difficult to apply and maintain

[0005] (3) Cluster environment, which is the basic requirement for the construction of centralized control center, Windows shared memory cannot adapt to the cluster environment

[0008] (6) For the real-time monitoring of wind farms and wind turbines, there are a large number of measuring points and high technical pressure for real-time performance. Especially in recent years, the pace of construction of big data centers has been accelerating. Increasing sexual demands

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