Smart grid electric power information safety monitoring system and method
A power information and smart grid technology, applied in electrical components, circuit devices, etc., can solve problems such as increasing the security risk of smart grid and increasing the risk of grid attack, and achieves reliability, reasonable step design, and simple supervision and control. Effect
Inactive Publication Date: 2016-01-20
STATE GRID CORP OF CHINA +2
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Problems solved by technology
[0004] At the same time, with the emergence of new equipment and new technologies in the fields of primary equipment intelligence and wireless communication, and gradually being widely used in the construction of power communication networks, the smart grid has a complex access environment and flexible and diverse access methods. , a large number of smart access terminals and other characteristics, which will increase the security risk of the smart grid
For example, many of the technologies currently being deployed to support smart grid projects—smart meters, sensors, etc.—increase the risk of attacks on the grid
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[0017] refer to figure 1 , a smart grid power information security monitoring system, including an information collection module, an information processing module, a communication module, and a security monitoring module, wherein the information collection includes a power generation equipment information acquisition module, a power transmission equipment information acquisition module, and a power distribution equipment information acquisition module. acquisition module and electrical equipment information acquisition module; the information processing module is used to store and process various power information in the smart grid; the safety monitoring module includes a forward unit and a reverse unit; the information acquisition module provides The forward unit is used when the communication module unidirectionally transmits power information, and the reverse unit is used when the communication module unidirectionally transmits power information to the information collection...
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The present invention discloses a smart grid electric power information safety monitoring system and a smart grid electric power information safety monitoring method. The smart grid electric power information safety monitoring system comprises an information acquisition module, an information processing module, a communication module and a safety monitoring module, and is characterized in that: the information acquisition module comprises a power generation equipment information acquisition module, a power transmission equipment information acquisition module, a distribution equipment information acquisition module and an electric equipment information acquisition module; the information processing module is used for storing and processing various electric power information in a smart grid; the safety monitoring module comprises a forward unit and a reverse unit; when the information acquisition module unidirectionally transmits the electric power information to the communication module, the forward unit is adopted, and when the communication module unidirectionally transmits the electric power information to the information acquisition module, the reverse unit is adopted. The smart grid electric power information safety monitoring system of the present invention achieves reliability, integrity, security and non-repudiation of transmission of the electric power information.
Description
technical field [0001] The invention belongs to the technical field of smart grid information monitoring, and in particular relates to a smart grid power information security monitoring system and method. Background technique [0002] At present, power system information security is the guarantee for the safe operation of the power system and the reliable power supply to the society. Multi-field and complex large-scale system engineering related to production, operation and management such as trading, power marketing, and information network systems. The development of electric power informatization has made many aspects of electric power production and operation completely dependent on the normal operation of the electric power information network, such as the influence of the power grid dispatching automation system on the operation of unattended substations, the influence of the electricity marketing information system on the recovery of electricity charges, etc. . Comb...
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IPC IPC(8): H02J13/00
Inventor 付永端悦民付新生高长鑫王新生李全清张学起杨学智
Owner STATE GRID CORP OF CHINA
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