Work

Resilient Adaptive Event-Triggered Load Frequency Control of Network-Based Power Systems against Deception Attacks

Year: 2021

Type: article

Abstract: This paper investigates the problem of networked load frequency control (LFC) of power systems (PSs) against deception attacks. To lighten the load of the communication network, a new adaptive event-triggered scheme (ETS) is developed on the premise of maintaining a certain control performance of LFC systems. Compared with the existing ETSs, the proposed adaptive ETS can adjust the number of triggering packets, along with the state changes in the presence of deception attacks, which can reduce the average data-releasing rate. In addition, sufficient conditions can be derived, providing a trade-off between the limited network communication resources and the desired control performance of PSs. Finally, an application case is presented for the PSs to demonstrate the advantages of the proposed approach.

Source: Sensors

DOI: 10.3390/s21217047

Authors: Xiao Zhang, Fan Yang, Xiang Sun

Institution: Nanjing Forestry University

Language: English

Topic: Frequency Control in Power Systems

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,376

Funders: National Natural Science Foundation of China, Government of Jiangsu Province