A method and device for suppressing network storms in smart substations
A technology for smart substations and network storms, applied in the field of suppression of network storms in smart substations, can solve the problem of inability to differentiate and process different packets, and achieve the effect of suppressing harm
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Embodiment 1
[0020] Such as figure 1 Shown is a flowchart of a method for suppressing a network storm in a smart substation provided by an embodiment of the present invention, and the method includes the following steps:
[0021] In step S101, the message is matched according to the transmission characteristic of the message, and the transmission characteristic includes: transmission path, packet flow and sending path.
[0022] In the embodiment of the present invention, the messages used to send messages in the smart substation include: Goose (Generic Object Oriented Substation Event for short: Generic Object Oriented Substation Event) message, SV (Sample Value for short: sampling value) message, MMS ( Manufacturing Message Specification for short: manufacturing message specification) message, and timing message. So in this step can be divided into:
[0023] 1. Match the Goose message according to the transmission characteristics of the Goose message, the transmission characteristics in...
Embodiment 2
[0052] Such as figure 2 Shown is the structural diagram of the smart substation network storm suppression device provided by the embodiment of the present invention. For the convenience of description, only the parts related to the embodiment of the present invention are shown, including:
[0053] The matching unit 201 is configured to match the message according to the transmission characteristic of the message, and the transmission characteristic includes: a transmission path, a packet flow, and a sending path.
[0054]In the embodiment of the present invention, the messages used to send messages in the smart substation include: Goose (Generic Object Oriented Substation Event for short: Generic Object Oriented Substation Event) message, SV (Sample Value for short: sampling value) message, MMS ( Manufacturing Message Specification for short: manufacturing message specification) message, and timing message. The matching unit 201 includes:
[0055] Goose message matching sub...
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