Channel allocation method of power grid monitoring system based on server instance expansion
A technology for power grid monitoring and channel allocation, applied in circuit devices, electrical components, etc., can solve problems such as cumbersome operation, achieve the effect of intelligent and simple operation, improve dispatching efficiency, and simplify operation
Active Publication Date: 2022-06-24
GUANGDONG POWER GRID CO LTD +1
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[0003] However, when the server instance needs to be expanded, it is often necessary to manually schedule all data transmission channels, which is cumbersome to operate
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[0045] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.
[0046] A method for channel allocation of a power grid monitoring system based on server instance expansion provided by the present application can be applied to such as figure 1 In the shown power grid monitoring system, the system may include a scheduling unit, multiple remote terminal units (Remote Terminal Units, RTUs) and multiple server instances. Among them, the scheduling unit can be connected with multiple server instances; the remote terminal unit can collect the data in the digital grid and transmit it to the server instance. For each RTU, in order to preven...
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The present application relates to a channel allocation method for a power grid monitoring system based on server instance expansion, the method comprising: in response to a capacity expansion request sent by the first server instance, determining a first remote terminal unit connected to the first server instance; The first remote terminal unit is connected to the first server instance through the first standby channel, and is connected to the second server instance through the first main channel; access information from the third server instance is obtained, and according to the access information to determine whether the access to the third server instance is successful; when the access is successful, establish a new first backup channel between the first remote terminal unit and the third server instance, and close the first The first backup channel between the remote terminal unit and the first server instance realizes automatic and reasonable scheduling of data transmission channels, which not only improves scheduling efficiency, but also simplifies operations, making operations more intelligent and simple.
Description
technical field [0001] The present application relates to the technical field of digital power grids, and in particular, to a method, device, power grid monitoring system, computer equipment and storage medium for channel allocation of a power grid monitoring system based on server instance expansion. Background technique [0002] For the front-end system for data collection in the digital grid, it often includes multiple Remote Terminal Units (RTUs) and multiple server instances, wherein the RTU is responsible for collecting data and transmitting it to the server instances. For each RTU, in order to prevent the loss of data, the main channel and the backup channel are often set at the same time, and each RTU is connected to a different server instance through the main channel and the backup channel. [0003] However, when the server instance needs to be expanded, it is often necessary to manually schedule all data transmission channels, which is a cumbersome operation. SU...
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IPC IPC(8): H02J13/00
CPCH02J13/00H02J13/00004
Inventor 林桂辉李世明吴伟黎皓彬徐春华麦家怡张勇
Owner GUANGDONG POWER GRID CO LTD