no code implementations • 30 Apr 2024 • Zuxun Xiong, Xinwei Shen, Hongbin Sun
In the case study, the role of energy storage system for IES reliability enhancement is analyzed in detail.
1 code implementation • 21 Apr 2024 • Xinwei Shen, Nicolai Meinshausen
Dimension reduction techniques usually lose information in the sense that reconstructed data are not identical to the original data.
no code implementations • 26 Dec 2023 • Yongheng Wang, Xinwei Shen, Yan Xu
This paper proposes a collaborative planning model for the active distribution network (ADN) and electric vehicle (EV) charging stations that fully considers the vehicle-to-grid (V2G) function and reactive power support of EVs in different regions.
1 code implementation • 18 Sep 2023 • Alexander Henzi, Xinwei Shen, Michael Law, Peter Bühlmann
In recent years, there has been a growing interest in statistical methods that exhibit robust performance under distribution changes between training and test data.
no code implementations • 11 Aug 2023 • Zhimeng Wang, Ang Xuan, Xinwei Shen, Yunfei Du, Hongbin Sun
First, a deterministic planning model (DPM) is formulated for the OM with TPG and SDU.
1 code implementation • 18 Jul 2023 • Xinwei Shen, Peter Bühlmann, Armeen Taeb
In a linear setting, we prove that DRIG yields predictions that are robust among a data-dependent class of distribution shifts.
1 code implementation • 3 Jul 2023 • Xinwei Shen, Nicolai Meinshausen
Our experimental results indicate that this model is typically suitable for many real data sets.
no code implementations • 8 Apr 2023 • Xiaochi Ding, Xinwei Shen, Qiuwei Wu, Liming Wang, Dechang Yang
With the development of offshore wind farms (OWFs) in far-offshore and deep-sea areas, each OWF could contain more and more wind turbines and cables, making it imperative to study high-reliability electrical collector system (ECS) for OWF.
no code implementations • 30 Jan 2023 • Xinwei Shen, Qiuwei Wu, Hongcai Zhang, Liming Wang
We propose a planning method for offshore wind farm electrical collector system (OWF-ECS) with double-sided ring topology meeting the "N-1" criterion on cable faults, in which the submarine cables layout of OWF is optimized considering cable length and power losses.
no code implementations • 14 Sep 2022 • Xinwei Shen, Kani Chen, Tong Zhang
We show that for parametric generative models that are correctly specified, all $f$-divergence GANs with the same discriminator classes are asymptotically equivalent under suitable regularity conditions.
1 code implementation • 17 Jun 2022 • Xinwei Shen, Shengyu Zhu, Jiji Zhang, Shoubo Hu, Zhitang Chen
In this paper, we revisit the Greedy Equivalence Search (GES) algorithm, which is widely cited as a score-based algorithm for learning the MEC of the underlying causal structure.
no code implementations • 21 Mar 2022 • Zuxun Xiong, Xinwei Shen, Qinglai Guo, Hongbin Sun
The concept of low-carbon building is proposed to ameliorate the climate change caused by environmental problems and realize carbon neutrality at the building level in urban areas.
no code implementations • 8 Jan 2022 • Haizhou Liu, Xuan Zhang, Xinwei Shen, Hongbin Sun
In a modern power system, real-time data on power generation/consumption and its relevant features are stored in various distributed parties, including household meters, transformer stations and external organizations.
no code implementations • 24 Dec 2021 • Hanyang Lin, Xinwei Shen, Qinglai Guo, Hongbin Sun
An in-depth analysis of linearized branch flow (LBF) model considering current injection and absolute value of impedance is proposed in this paper.
no code implementations • 19 Aug 2021 • Xinwei Shen, Sunwei Li, Hongke Li
In this paper, we propose a planning method for large-scale offshore wind farm (OWF) electrical collector system (ECS) based on mixed integer linear programming, in which the sizing and siting of offshore substations and the lines between wind turbines (WTs) are optimized.
no code implementations • 19 Jul 2021 • Ang Xuan, Xinwei Shen, Qinglai Guo, Hongbin Sun
In this article, we propose two-stage planning models for Electricity-Gas Coupled Integrated Energy System (EGC-IES), in which traditional thermal power plants (TTPPs) are considered to be retrofitted into carbon capture power plants (CCPPs), with power to gas (PtG) coupling CCPPs to gas system.
no code implementations • 22 Apr 2021 • Ang Xuan, Xinwei Shen, Qinglai Guo, Hongbin Sun
Owing to the potential higher energy supply efficiency and operation flexibility, integrated energy system (IES), which usually includes electric power, gas and heating/cooling systems, is considered as one of the primary forms of energy carrier in the future.
no code implementations • 22 Mar 2021 • Haizhou Liu, Xuan Zhang, Xinwei Shen, Hongbin Sun
For example, power consumption data are stored in numerous transformer stations across cities; mobility data of the population, which are important indicators of power consumption, are held by mobile companies.
1 code implementation • 6 Oct 2020 • Xinwei Shen, Furui Liu, Hanze Dong, Qing Lian, Zhitang Chen, Tong Zhang
This paper proposes a Disentangled gEnerative cAusal Representation (DEAR) learning method under appropriate supervised information.
2 code implementations • CVPR 2021 • Mengyue Yang, Furui Liu, Zhitang Chen, Xinwei Shen, Jianye Hao, Jun Wang
Learning disentanglement aims at finding a low dimensional representation which consists of multiple explanatory and generative factors of the observational data.
2 code implementations • 21 Feb 2020 • Xinwei Shen, Tong Zhang, Kani Chen
This paper considers the general $f$-divergence formulation of bidirectional generative modeling, which includes VAE and BiGAN as special cases.