Mr. Aihua Zhou Profile

Aihua Zhou

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Publications (2)

Proceedings Article | 11 December 2024 Paper

Panoramic mapping and interaction technology between real-world images and power grid real-world twins

Dong Wang, Min Xu, Lingdong Su, Xuequan Xiao, Chenghao Zhen, Aihua Zhou

Proceedings Volume 13445, 134452X (2024) https://doi.org/10.1117/12.3052780

KEYWORDS: Data modeling, Power grids, Data fusion, Feature fusion, Feature extraction, Panoramic photography, Associative arrays, Internet of things, Instrument modeling, Sensors

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Proceedings Article | 16 June 2023 Paper

Scenario based intelligent desensitization and dynamic access control technology for power distribution and distributed new energy data resources

Xu Min, Zhou Aihua, Wang Yiqing, Shen Xiaofeng, Peng Lin, Li Nige, Wang Gang, Wang He

Proceedings Volume 12703, 1270305 (2023) https://doi.org/10.1117/12.2682788

KEYWORDS: Data modeling, Network security, Data privacy, Data fusion, Data conversion, Computer security, Fusion energy, Power grids, Deep learning, Data processing

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The new power system has a new operation mode of "the source follows the load, the load follows the network, and the source loads interact". With the continuous excavation of flexible regulation resources, new third-party entities such as virtual power plants or load integrators need to consider implementing differentiated network security protection requirements to ensure their fair access to business. At the same time, with the clarity of the regulation level of the new power system and the continuous participation of various entities in the construction, the company's network security protection boundary will no longer be "horizontal and vertical", but will become more uneven, with more types of interfaces and interfaces. It is necessary to refine the boundary protection measures according to different interaction needs. The new regulatory subject on the demand side of the new power system involves the privacy information of a large number of users. Data flow and sharing, cross access and collaborative analysis among the subjects have security problems such as unauthorized access and privacy leakage. This paper focuses on the scenario based intelligent desensitization and dynamic access control technology for power distribution and distributed new energy data resources, and combs various factors involved in the data access process, On the basis of obtaining the data access authority, the dynamic correlation analysis of the three elements of user role and access authority, sensitive data level, power allocation and distributed new energy business scenario is integrated, and finally the appropriate desensitization method is selected from the desensitization algorithm library, and finally the appropriate desensitization method is selected from the desensitization algorithm library to ensure the security protection capability of the new distribution network under the flexible, open and interactive energy scenario, Effectively respond to new major network security risks.

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