考虑频率安全约束的风险规避调度的benders组合安全强化学习框架

IF 4.9 2区工程技术 Q2 ENGINEERING, ELECTRICAL & ELECTRONIC

IEEE Transactions on Circuits and Systems II: Express Briefs Pub Date : 2025-07-02 DOI:10.1109/TCSII.2025.3584894

Jianbing Feng;Zhouyang Ren;Chen Li;Wenyuan Li

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引用次数: 0

摘要

考虑频率安全约束的风险规避调度（FSC-RD）减轻了电力供需不平衡风险和频率不稳定风险。为了有效地解决高度复杂的多任务耦合FSC-RD，本文提出了一个Benders组合约束马尔可夫决策过程（BC-CMDP）框架，该框架集成了基于逻辑的Benders分解和安全强化学习。针对BC-CMDP中的非凸策略优化问题，提出了一种自然策略梯度原对偶优化方法。严格证明了BC-CMDP框架的全局非渐近收敛性。该框架在IEEE 118总线系统上得到了验证。

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A Benders-Combined Safe Reinforcement Learning Framework for Risk-Averse Dispatch Considering Frequency Security Constraints

Risk-averse dispatch considering frequency security constraints (FSC-RD) mitigates power supply-demand imbalance risks and frequency instability hazards. To effectively address the highly complex, multi-task coupled FSC-RD, this brief proposes a Benders-combined constrained Markov decision process (BC-CMDP) framework, which integrates logic-based Benders decomposition and safe reinforcement learning. A natural policy gradient primal-dual optimization is developed to handle the nonconvex policy optimization within the BC-CMDP. The global non-asymptotic convergence of the BC-CMDP framework is rigorously proven. The proposed framework is validated on the IEEE 118-bus system.

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来源期刊

IEEE Transactions on Circuits and Systems II: Express Briefs 工程技术-工程：电子与电气

CiteScore

7.90

自引率

20.50%

发文量

883

审稿时长

3.0 months

期刊介绍： TCAS II publishes brief papers in the field specified by the theory, analysis, design, and practical implementations of circuits, and the application of circuit techniques to systems and to signal processing. Included is the whole spectrum from basic scientific theory to industrial applications. The field of interest covered includes: Circuits: Analog, Digital and Mixed Signal Circuits and Systems Nonlinear Circuits and Systems, Integrated Sensors, MEMS and Systems on Chip, Nanoscale Circuits and Systems, Optoelectronic Circuits and Systems, Power Electronics and Systems Software for Analog-and-Logic Circuits and Systems Control aspects of Circuits and Systems.