Hydroelectric power station data caching operation method and system

Abstract

The invention discloses a hydroelectric power station data caching operation method and system, and belongs to the technical field of hydroelectric power station multi-source mass signal data storage. The method comprises the following steps: data attributes of hydroelectric power plant data are analyzed respectively from two aspects of data demand degree and time correlation, thereby obtaining cache priorities of the hydroelectric power plant data; then the cache priority of the data of the hydroelectric power plant corresponds to the cache level of the cache region, and the data with more frequent operation is correspondingly stored in the cache region with the higher cache level; the data of the hydroelectric power plant is cached, read and updated in a multi-level manner, so that the accuracy of the data is guaranteed, the problem that the cached data cannot be obtained due to the fact that a certain database cannot be connected is solved, the risk of data loss is controlled, the cache read-write speed is greatly increased, and safe and stable operation of the hydroelectric power station can be monitored in real time.

Description

technical field [0001] The invention belongs to the technical field of multi-source massive signal data storage of hydroelectric power stations, and more specifically relates to a data buffer operation method and system of a hydroelectric power station. Background technique [0002] Hydropower generation refers to the process of using rivers, lakes, etc. to flow water with potential energy from high places to low places, convert the potential energy contained in it into kinetic energy, and then convert it into electrical energy with the help of generators. The development of hydropower can bring huge economic benefits, but also bring corresponding social and ecological benefits. Large and medium-sized hydropower projects have multiple benefits such as flood control, irrigation, water supply, shipping, and breeding. They play a role in flood control and drought relief, optimize water resource allocation, ensure downstream food security, and improve the ecological environment....

AI Technical Summary

Problems solved by technology

[0007] Aiming at the above defects or improvement needs of the prior art, the present invention provides a data cache operation method and system of a hydroelectric power station to solve the problem that the prior art cannot monitor the safety and stability of a hydropower station in real time due to the slow reading and writing speed of the cache running technical issues

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