In recent years, new energy has developed rapidly around the world and its role in promoting energy transformation is obvious to all, but it also poses a serious challenge to the safety and stability of the power syst...
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This paper proposes a multi-agent deep reinforcement learning (MADRL) based algorithm for charging control of multiple electric vehicles (EVs) in an electric vehicle charging station (EVCS) with dynamic operations. By...
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This paper addresses an observer-based control problem in networked controlsystems under denial-of-service(DoS)***,an observer is constructed to estimate the unmeasurable states in the sensor side.A quantization stra...
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ISBN:
(数字)9789887581536
ISBN:
(纸本)9781665482561
This paper addresses an observer-based control problem in networked controlsystems under denial-of-service(DoS)***,an observer is constructed to estimate the unmeasurable states in the sensor side.A quantization strategy with time-varying step sizes is designed for data transmission from the encoder to the *** to the existence of DoS attacks,not all transmission attempts are *** auxiliary system with prediction ability is designed to make a reasonable estimation for observer *** estimator is introduced to estimate the observer ***,some sufficient conditions in terms of quantization levels and DoS attack parameters are given to ensure the stability of the system by multiple Lyapunov ***,simulation results are provided to verity the effectiveness of the proposed methods.
At present, the power grid is carrying out the practical work of smart substation On-line monitoring and control function module of relay protection. Compared with traditional substations, the new-generation assurance...
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In recent years,the study of explosive synchronization(ES) has been extended to multilayer networks by using different *** this paper,the synchronous transition of multilayer networks with inter-layer competition and ...
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ISBN:
(数字)9789887581536
ISBN:
(纸本)9781665482561
In recent years,the study of explosive synchronization(ES) has been extended to multilayer networks by using different *** this paper,the synchronous transition of multilayer networks with inter-layer competition and inter-layer cooperation is studied,and it is found that ES occurs in both two layers when the proportion of interlayer cooperation is large *** addition,we study ES separately in terms of oscillator dynamics and network *** experiments show that ES occurs independently of the natural frequency ***,as the average degrees of networks increase,the critical coupling strength ***,the robustness of the results is confirmed by changing the network topology of each layer.
To support the path-aware trading clearing of the inter-provincial electricity market in China, a uniform modeling method for the hybrid AC/DC transmission network is proposed in this paper. This method uses a radial ...
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This paper focuses on the secondary control of the inverter based microgrid,which is essential to overcome the influence of load *** reduce unnecessary communication,a distributed asynchronous event-triggered control ...
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ISBN:
(数字)9789887581536
ISBN:
(纸本)9781665482561
This paper focuses on the secondary control of the inverter based microgrid,which is essential to overcome the influence of load *** reduce unnecessary communication,a distributed asynchronous event-triggered control algorithm is proposed to recover frequency and voltage,and the time-varying delays in communication channels are *** controllers in energy generation units are designed to work asynchronously,which means that the controllers do not need to check event-triggering conditions *** stability of the proposed algorithm is proved rigorously by the Lyapunov method and the micro grid is simulated in the MATLAB/Simulink environment.
Battery Energy Storage systems (BESS) are essential for peak shaving, balancing power supply and demand while enhancing grid efficiency. This study proposes a cycle-based control strategy for charging and discharging,...
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In the context of the global energy transition, China is promoting the synergistic integration of energy sources, grids, loads and storage through national strategic policies. This paper examines the challenges of int...
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With the rapid integration of renewable energy, wide-band oscillations caused by interactions between power electronic equipment and grids have emerged as one of the most critical stability issues. Existing methods ar...
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