Search Results for author: Linwei Sang

Found 7 papers, 1 papers with code

Distribution Locational Marginal Emission for Carbon Alleviation in Distribution Networks: Formulation, Calculation, and Implication

no code implementations12 Feb 2024 Linwei Sang, Yinliang Xu, Hongbin Sun, Qiuwei Wu, Wenchuan Wu

This paper establishes the distribution locational marginal emission (DLME) to calculate the marginal change of emission from the marginal change of both active and reactive load demand for incentivizing carbon alleviation.

Scheduling

Networked Multiagent Safe Reinforcement Learning for Low-carbon Demand Management in Distribution Network

no code implementations27 Nov 2023 Jichen Zhang, Linwei Sang, Yinliang Xu, Hongbin Sun

This paper proposes a multiagent based bi-level operation framework for the low-carbon demand management in distribution networks considering the carbon emission allowance on the demand side.

Management Safe Reinforcement Learning

Image-Based Abnormal Data Detection and Cleaning Algorithm via Wind Power Curve

no code implementations17 Jul 2023 Huan Long, Linwei Sang, Zaijun Wu, Wei Gu

The mapping relationship between the wind power points and image pixel points is built to mark the wind turbine normal and abnormal data.

Safety-aware Semi-end-to-end Coordinated Decision Model for Voltage Regulation in Active Distribution Network

1 code implementation24 May 2023 Linwei Sang, Yinliang Xu, Huan Long, Wenchuan Wu

Based on the regulation loss and prediction errors, this paper proposes the hybrid loss and hybrid stochastic gradient descent algorithm to back-propagate the gradients of the hybrid loss with respect to multiple predictions for enhancing decision quality.

Decision Making

Encoding Carbon Emission Flow in Energy Management: A Compact Constraint Learning Approach

no code implementations22 May 2023 Linwei Sang, Yinliang Xu, Hongbin Sun

Based on the constraint learning and mechanism design, this paper proposes the carbon-aware energy management model in the tractable MILP form to unlock the carbon reduction potential from the demand side.

energy management Management

Electricity Price Prediction for Energy Storage System Arbitrage: A Decision-focused Approach

no code implementations30 Apr 2023 Linwei Sang, Yinliang Xu, Huan Long, Qinran Hu, Hongbin Sun

So this paper proposes a decision-focused electricity price prediction approach for ESS arbitrage to bridge the gap from the downstream optimization model to the prediction model.

Decision Making Management

Conservative Sparse Neural Network Embedded Frequency-Constrained Unit Commitment With Distributed Energy Resources

no code implementations21 Apr 2023 Linwei Sang, Yinliang Xu, Zhongkai Yi, Lun Yang, Huan Long, Hongbin Sun

The increasing penetration of distributed energy resources (DERs) will decrease the rotational inertia of the power system and further degrade the system frequency stability.

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