Results 81 to 90 of about 698 (139)

Coordinated recovery of interdependent power and water distribution systems

IET Smart Grid, Volume 7, Issue 6, Page 760-775, December 2024.
The authors present a model for the coordinated recovery of interdependent power and water distribution systems. The proposed model allocates the available resources in both power and water distribution systems including solar generation, battery energy storage systems, water stored in tanks, and small pumped‐storage hydropower‐to restore supply in ...
Luis Rodriguez‐Garcia, Mathaios Panteli, Masood Parvania   +2 more
wiley   +1 more source

Enhancing microgrid performance: Optimal proactive reactive power dispatch using photovoltaic active power forecasts

IET Smart Grid, Volume 7, Issue 6, Page 891-903, December 2024.
A novel method is proposed to manage and control reactive power within microgrids with high integration of photovoltaic panels. A proactive dispatch is carried out for a few minutes in advance, using power forecast and photovoltaic installations as reactive energy providers.
Alexander Casilimas‐Peña, Karol Rosen, César Angeles‐Camacho   +2 more
wiley   +1 more source

Optimal exact designs of experiments via Mixed Integer Nonlinear Programming [PDF]

, 2019
Optimal exact designs are problematic to find and study because there is no unified theory for determining them and studyingtheir properties.
Duarte, Belmiro P.M., Granjo, Jose F.O., Wong, Weng Kee   +2 more
core  

Study on two‐stage optimal scheduling of DC distribution networks considering flexible load response

IET Electric Power Applications, Volume 18, Issue 11, Page 1690-1701, November 2024.
This paper proposes a two‐stage optimal scheduling model for the DCDNs considering flexible load response. The first stage is the economic scheduling stage, intending to minimise the operating costs and carbon emissions, while the scheduling of the shiftable, transferable, and reducible loads is optimised.
Lei Chen, Man Yang, Yuqi Jiang, Shencong Zheng, Yifei Li, Xiaoyan You, Hongkun Chen   +6 more
wiley   +1 more source

Joint Planning of Active Distribution Network and EV Charging Stations Considering Vehicle-to-Grid Functionality and Reactive Power Support

CSEE Journal of Power and Energy Systems
This paper proposes a collaborative planning model for active distribution network (ADN) and electric vehicle (EV) charging stations that fully considers vehicle-to-grid (V2G) function and reactive power support of EVs in different regions.
Yongheng Wang, Xinwei Shen, Yan Xu
doaj   +1 more source

Imitation learning‐based online optimal scheduling for microgrids: An approach integrating input clustering and output classification

IET Renewable Power Generation, Volume 18, Issue 15, Page 3161-3172, 16 November 2024.
Strong uncertainties of distributed renewable generations, loads and real‐time market prices impose higher requirements on the online optimal scheduling for microgrids. Traditional model‐driven methods exist several limitations due to suffer from low solving efficiency, difficulty in handling uncertainties, reliance on accurate prediction information ...
Haonan Sun, Bocheng Zhang, Nian Liu
wiley   +1 more source

Game-Theory Based V2G Coordination Strategy for Providing Ramping Flexibility in Power Systems

Energies, 2020
Large-scale integration of renewable generation into power systems invariably affects the system ramping capability. However, the vehicle-to-grid (V2G) concept that allows for using electric vehicles (EVs) as energy storages with the capability of ...
Jin Zhang, Liang Che, Lei Wang, Udaya K. Madawala   +3 more
doaj   +1 more source

Conic Optimization Theory: Convexification Techniques and Numerical Algorithms

, 2017
Optimization is at the core of control theory and appears in several areas of this field, such as optimal control, distributed control, system identification, robust control, state estimation, model predictive control and dynamic programming.
ahmadi, andersen, banerjee, benson, bertsekas, bienstock, bühlmann, camacho, candes, candès, carpentier, chen, chen, coffrin, coffrin, coleman, conforti, curto, curto, d'angelo, dullerud, fan, fattahi, fazel, george, glowinski, graepel, graepel, hsieh, josz, josz, josz, josz, kato, krivine, kuang, lall, lanckriet, lasserre, lasserre, laurent, lavaei, liu, ljung, madani, madani, madani, magron, mazumder, nemirovskii, nesterov, parrilo, parrilo, parrilo, pena, powell, pólya, shor, shor, shor, sojoudi, tütüncü, valmorbida, weisser, wright, wu, zhang, zhang, zheng, zhou   +69 more
core   +1 more source

A distributed optimization method for urban active distribution networks considering SOPs and user side flexible resources based on ADMM

Systems Science & Control Engineering
The optimal scheduling of the active distribution network (ADN) is increasingly challenging due to the rising risk of ADN operation and the growth of user-side flexible resources, driven by clean energy and home device popularization. The method proposed
Chunhe Jia, Botao Huang, Zhiyuan Chuai, Chao Yan, Qingwei Wang, Haolin Li, Song Zhang, Xiangyu Chen   +7 more
doaj   +1 more source

Misocp-based solution approaches to the unit commitment problem with AC power flows

, 2021
Unit Commitment (UC) and Optimal Power Flow (OPF) are fundamental problems in short-term electrical power systems planning. Generally, the UC problem is solved to determine the commitment status of generators. Then, the OPF problem is solved to determine the power generation levels of committed generators.
openaire