Distributed Energy Management for Port Power System under False Data Injection Attacks

Abstract

This paper investigates a distributed energy management strategy for the port power system under false data injection attacks. The attacker can tamper with the interaction information of energy equipment, penetrate the boundary between port information system and port power system, and cause serious operation failure of port energy equipment. Firstly, a hierarchical topology is proposed to allocate the security resources of the port power system. Secondly, by reconstructing the topological structure of the port information system, the robustness of the information system is improved, and the impact of false data injection attacks on the port power system is reduced, which realizes secure distributed energy management of the port power system. Finally, the simulation results show the effectiveness of the proposed strategy, and the defense capability of the port power system is improved.

Distributed Fixed-Time Energy Management for Port Microgrid Considering Transmissive Efficiency

“…The EMP of port microgrids studies how to allocate generation resources to make the total minimum generation cost while balancing the supply and demand of the port microgrid and the ranges of the output power of generators [8][9][10]. In the past few years, many energy management methods have been revealed to try to solve EMPs [11][12][13][14][15][16][17]. These methods are essentially divided into two types: centralized and distributed.…”

“…A distributed energy management method was introduced and solved the EMP of a port microgrid with carbon cycling devices to reduce carbon emissions in [15]. Reference [16] extended a new distributed energy management strategy to solve the EMP of a port electrical system considering false data injection attacks and improved data stabilization. However, the convergence rate of the method was ignored in the above references.…”

Distributed low-carbon energy management method for port microgrid based on we-energies under polymorphic network

“…A distributed alternating direction method of multipliers algorithm has been proposed for the existence of energy entities with different energy forms in the port energy system, in which the energy bodies only share local information with their neighbors to complete the information update, solving the problem of optimal operating costs of the port energy system (Zhang et al, 2020). A distributed hierarchical topology reconfiguration approach has been proposed for port power systems with false data attacks, solving the problem of energy management in port power systems with an unknown and arbitrarily large number of attacked nodes (Shan et al, 2022).…”

Polymorphic Distributed Energy Management for Low-Carbon Port Microgrid With Carbon Capture and Carbon Storage Devices

“…To tackle the existence of multiple generation modes and load types in ports, Zhang (Zhang et al, 2020) proposed a novel distributed energy management approach for ports based on a multi-agent consensus algorithm to optimize port energy allocation and improve energy efficiency. Aiming at the damage caused by false data injection attacks on port power systems, Shan (Shan et al, 2022) proposed a distributed energy management strategy with a topology reconstruction mechanism to mitigate the impact of the attacks and improve the security of port power systems. Port microgrids are divided into two modes of operation: gridconnected mode and island mode.…”