Search Results for author: Wei Gu

Found 10 papers, 4 papers with code

On the Solution Uniqueness of Data-Driven Modeling of Flexible Loads

1 code implementation22 Mar 2024 Shuai Lu, Jiayi Ding, Wei Gu, Junpeng Zhu, Yijun Xu, ZhaoYang Dong, Zezheng Sun

To address this, we analyze the structural and practical identifiability of the PFL model, deriving the condition for the solution uniqueness.

Semi-implicit Continuous Newton Method for Power Flow Analysis

no code implementations5 Dec 2023 Ruizhi Yu, Wei Gu, Shuai Lu, Yijun Xu

This paper proposes a semi-implicit version of continuous Newton method (CNM) for power flow analysis.

Privacy-Preserved Aggregate Thermal Dynamic Model of Buildings

no code implementations12 Oct 2023 Zeyin Hou, Shuai Lu, Yijun Xu, Haifeng Qiu, Wei Gu, ZhaoYang Dong, Shixing Ding

The thermal inertia of buildings brings considerable flexibility to the heating and cooling load, which is known to be a promising demand response resource.

Aggregate Model of District Heating Network for Integrated Energy Dispatch: A Physically Informed Data-Driven Approach

1 code implementation21 Aug 2023 Shuai Lu, Zihang Gao, Yong Sun, Suhan Zhang, Baoju Li, Chengliang Hao, Yijun Xu, Wei Gu

Second, we propose a physics-informed estimator for the AGM that is robust to low-quality measurements, in which the physical constraints associated with the parameter normalization and sparsity are embedded to improve the accuracy and robustness.

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.

A Meta-analytical Comparison of Naive Bayes and Random Forest for Software Defect Prediction

1 code implementation27 Jun 2023 Ch Muhammad Awais, Wei Gu, Gcinizwe Dlamini, Zamira Kholmatova, Giancarlo Succi

We conducted a systematic literature review by establishing criteria to search and choose papers, resulting in five studies.

Computationally Enhanced Approach for Chance-Constrained OPF Considering Voltage Stability

no code implementations26 Jun 2023 Yuanxi Wu, Zhi Wu, Yijun Xu, Huan Long, Wei Gu, Shu Zheng, Jingtao Zhao

The effective management of stochastic characteristics of renewable power generations is vital for ensuring the stable and secure operation of power systems.

Management

Decentralized Energy Market Integrating Carbon Allowance Trade and Uncertainty Balance in Energy Communities

no code implementations28 Jan 2023 Yuanxi Wu, Zhi Wu, Wei Gu, Zheng Xu, Shu Zheng, Qirun Sun

With the sustained attention on carbon neutrality, the personal carbon trading (PCT) scheme has been embraced as an auspicious paradigm for scaling down carbon emissions.

energy trading

Non-iterative Calculation of Quasi-Dynamic Energy Flow in the Heat and Electricity Integrated Energy Systems

1 code implementation14 Dec 2021 Ruizhi Yu, Wei Gu

The kernel of the proposed algorithm is to transform these nonlinear equations into linear recursive ones, by solving which, we obtain explicit closed-form solutions of unknown variables.

Time Series Analysis

Boost Distribution System Restoration with Emergency Communication Vehicles Considering Cyber-Physical Interdependence

no code implementations19 Nov 2021 Zhigang Ye, Chen Chen, Ruihuan Liu, Kai Wu, Zhaohong Bie, Guannan Lou, Wei Gu, Yubo Yuan

Enhancing restoration capabilities of distribution systems is one of the main strategies for resilient power systems to cope with extreme events.

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