Hongtai Zeng, Yanzhen Zhou, Qinglai Guo, 等. Distributed Deep Reinforcement Learning-based Approach for Fast Preventive Control Considering Transient Stability Constraints[J]. 中国电机工程学会电力与能源系统学报(英文), 2023,9(1):197-208.
Hongtai Zeng, Yanzhen Zhou, Qinglai Guo, et al. Distributed Deep Reinforcement Learning-based Approach for Fast Preventive Control Considering Transient Stability Constraints[J]. CSEE Journal of Power and Energy Systems, 2023, 9(1): 197-208.
Hongtai Zeng, Yanzhen Zhou, Qinglai Guo, 等. Distributed Deep Reinforcement Learning-based Approach for Fast Preventive Control Considering Transient Stability Constraints[J]. 中国电机工程学会电力与能源系统学报(英文), 2023,9(1):197-208.DOI: 10.17775/CSEEJPES.2020.04610.
Hongtai Zeng, Yanzhen Zhou, Qinglai Guo, et al. Distributed Deep Reinforcement Learning-based Approach for Fast Preventive Control Considering Transient Stability Constraints[J]. CSEE Journal of Power and Energy Systems, 2023, 9(1): 197-208.DOI: 10.17775/CSEEJPES.2020.04610.
Distributed Deep Reinforcement Learning-based Approach for Fast Preventive Control Considering Transient Stability Constraints
Preventive transient stability control is an effective measure for the power system to withstand high-probability severe contingencies. It is mathematically an optimal power flow problem with transient stability constraints. Due to the constraints involved for differential algebraic equations of transient stability
it is difficult and time-consuming to solve this problem. To address these issues
this paper presents a novel deep reinforcement learning (DRL) framework for preventive transient stability control of power systems. A distributed deep deterministic policy gradient is utilized to train a DRL agent that can learn its control policy through massive interactions with a grid simulator. Once properly trained
the DRL agent can instantaneously provide effective strategies to adjust the system to a safe operating position with a near-optimal operational cost. The effectiveness of the proposed method is verified through numerical experiments conducted on a New England 39-bus system and NPCC 140-bus system.