A pre-service scheduling method for power grid monitoring system based on load balancing distribution

Abstract

The present application relates to a pre-service scheduling of a power grid monitoring system based on load balancing distribution. The method includes: sorting a plurality of server instances, generating a corresponding server instance sequence, and acquiring a first quantity corresponding to the server instance sequence and a first terminal number of a current remote terminal unit of a channel to be allocated. According to the first quantity and the first terminal number, the first target server instance is determined from the server instance sequence, and the main channel is established between the first target server instance and the current remote terminal unit. A server instance other than the first target server instance is selected from the server instance sequence as the second target server instance, and a backup channel is established between the second target server instance and the current remote terminal unit. By adopting the method, manual channel allocation is not required, the problem of repeated channel allocation caused by allocation errors and omissions is avoided, the required power data can be transmitted on time, and the power data transmission efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of digital power grids, and in particular, to a pre-service scheduling method for a power grid monitoring system based on load balancing distribution. Background technique [0002] With the development of digital power grid technology and the gradual construction of smart grid, the requirements for power data transmission in digital power grid are increasing. The way the terminal unit (RTU, Remote Terminal Unit) transmits power data to the server. [0003] In the traditional power data transmission mode, the same power data can be transmitted respectively according to the main channel and the standby channel configured by the remote terminal unit. In order to avoid the loss of power data, the transmission of the same power data can be realized by using the main channel and the standby channel to connect to different servers respectively. That is, when the transmission of the main channel fails, th...

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Problems solved by technology

[0004] However, in the current power data transmission method, when data transmission and channel allocation between multiple remote terminal units and multiple servers are required at the same time, random allocation or manual allocation is often used, because random allocation or manual allocation is still There are repeated allocations or allocation errors and omissions, which are prone to data transmission interruption, confusion, or data loss. It is necessary to repeatedly check the channel allocation and modify it in time. The power data cannot be transmitted on time, which leads to the problem of low power data transmission efficiency.

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