Power grid monitoring system master-slave equipment anti-error switching method based on penalty coefficient rule

A technology of penalty coefficient and power grid monitoring, applied in power network operating system integration, digital transmission system, transmission system, etc., can solve the problem of the main equipment being misjudged as a fault state, the system cannot operate normally, etc., to achieve reasonable switching, active-standby The switching conditions are sufficiently reasonable to prevent false triggering

Active Publication Date: 2021-09-07
GUANGDONG POWER GRID CO LTD +1
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Problems solved by technology

[0003] In the OCS system, the master device and the slave device are generally used to build the system; the use of two devices can well prevent the failure of the master device and cause the system to be paralyzed; however, the heartbeat between the master device and the slave device When the st

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  • Power grid monitoring system master-slave equipment anti-error switching method based on penalty coefficient rule
  • Power grid monitoring system master-slave equipment anti-error switching method based on penalty coefficient rule
  • Power grid monitoring system master-slave equipment anti-error switching method based on penalty coefficient rule

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Embodiment Construction

[0036] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0037] Reference in this application to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrences of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is understood explicitly and implicitly by those skilled in the art that the embodiments described in this application can be comb...

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Abstract

The invention provides a power grid monitoring system master-slave device anti-error switching method and device based on a penalty coefficient rule, equipment and a storage medium, and the method comprises the steps: detecting whether a broadcast message sent by a master device is received or not and calculating a current penalty coefficient of the slave device when the slave device does not receive a heartbeat message sent by the master device; when the slave device does not receive the broadcast message and judges that the current penalty coefficient meets the switching condition, switching the slave device from the slave state to the standby state, achieving primary switching of the master and standby states, so that the situation that the slave device carries out master and standby switching when not receiving the heartbeat message is prevented, and the master and standby switching condition is more sufficient and reasonable; and when the broadcast message sent by the master device is still not received after the preset duration, switching the slave device thoroughly to the master state, so that the master device and the slave device in the system are switched more reasonably and fully, switching caused by false triggering is well prevented, and the system can normally and stably run.

Description

technical field [0001] The present application relates to the technical field of power grid monitoring, in particular to a method, device, computer equipment and storage medium for preventing mistaken switchover of master-slave equipment in a power grid monitoring system based on penalty coefficient rules. Background technique [0002] In the monitoring and management of the power grid, the OCS system is a real-time control system, which focuses on the real-time monitoring and control of the power grid, allowing monitoring and maintenance personnel to easily manage the power grid in the background, so that the power grid can run stably; Management is more systematic and intelligent. [0003] In the OCS system, the master device and the slave device are generally used to build the system; the use of two devices can well prevent the failure of the master device and cause the system to be paralyzed; however, the heartbeat between the master device and the slave device When the...

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Application Information

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IPC IPC(8): H04L12/24H04L12/26H02J13/00
CPCH04L41/0663H04L43/10H02J13/00002H02J13/00007Y04S20/20Y02B70/30
Inventor 王超赵瑞锋侯祖锋李波陈建钿黎皓彬徐春华
Owner GUANGDONG POWER GRID CO LTD
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