Haoying Chen
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Haoying Chen has a total of 4 co-authors. Here are the top co-authors by number of shared publications:
- Biyun Chen
Key Laboratory of Power System Optimization and Energy Saving Technology, Guangxi University, Nanning 530004, China
2 shared publications - Emad Manla
Department of Electrical and Computer Engineering Computer Science, University of New Haven, West Haven, CT 06516, USA
2 shared publications - Junhui Zhao
Eversource Energy, Berlin, CT, USA
2 shared publications - Yiyi Zhang
School of Electrical Engineering Guangxi University Nanning China
2 shared publications
Latest Publications
- Open Access
Erratum: Chen, B., et al. Risk Assessment for the Power Grid Dispatching Process Considering the Impact of Cyber Systems. Energies 2019, 12, 1084
The authors wish to make the following correction to this paper
Open AccessErratum: Chen, B., et al. Risk Assessment for the Power Grid Dispatching Process Considering the Impact of Cyber Systems. Energies 2019, 12, 1084
The authors wish to make the following correction to this paper
- Open Access
Risk Assessment for the Power Grid Dispatching Process Considering the Impact of Cyber Systems
Power grid dispatching is a high-risk process, and its execution depends on an available cyber system. However, the effects of cyber systems have not caught enough attention in current research on risk assessments in dispatching processes, which may cause optimistic risk results. In order to solve this problem, this paper proposes a risk assessment model that considers the impact of a cyber system on power grid dispatching processes. Firstly, a cyber-physical switchgear state model that integrates the reliability states of both cyber system functions and switchgears is proposed, based on the transition of switchgear states in the dispatching process. Then, the potential effects of each operating step on power grid states are analyzed considering the failure model of cyber-physical system (CPS) components. The risk probabilities and consequences of the power grid states are calculated to quantify the risk index. Finally, the workings and effectiveness of this model are illustrated using the IEEE Reliability Test System-1979.
Open AccessRisk Assessment for the Power Grid Dispatching Process Considering the Impact of Cyber Systems
Power grid dispatching is a high-risk process, and its execution depends on an available cyber system. However, the effects of cyber systems have not caught enough attention in current research on risk assessments in dispatching processes, which may cause optimistic risk results. In order to solve this problem, this paper proposes a risk assessment model that considers the impact of a cyber system on power grid dispatching processes. Firstly, a cyber-physical switchgear state model that integrates the reliability states of both cyber system functions and switchgears is proposed, based on the transition of switchgear states in the dispatching process. Then, the potential effects of each operating step on power grid states are analyzed considering the failure model of cyber-physical system (CPS) components. The risk probabilities and consequences of the power grid states are calculated to quantify the risk index. Finally, the workings and effectiveness of this model are illustrated using the IEEE Reliability Test System-1979.