Results 11 to 20 of about 1,754 (165)

Robust Unit Commitment Model Based on Optimal Uncertainty Set

IEEE Access, 2020
This article proposes a robust unit commitment (RUC) model for multiple types of energy sources based on the optimal uncertainty set. These energy sources are wind farms, thermal, hydro, natural gas, nuclear, and pumped-storage hydro power plants.
Yongchao Wang, Kai Dong, Kaiwen Zeng, Xinbin Lan, Wei Zhou, Minjing Yang, Wenhuan Hao   +6 more
doaj   +1 more source

Applicability of Hydropower Generation and Pumped Hydro Energy Storage in the Middle East and North Africa

Energies, 2022
Energy storage for medium- to large-scale applications is an important aspect of balancing demand and supply cycles. Hydropower generation coupled with pumped hydro storage is an old but effective supply/demand buffer that is a function of the ...
Shaima A. Alnaqbi, Shamma Alasad, Haya Aljaghoub, Abdul Hai Alami, Mohammad Ali Abdelkareem, Abdul Ghani Olabi   +5 more
doaj   +1 more source

Role of Hydrogen in a Low-Carbon Electric Power System: A Case Study

Frontiers in Energy Research, 2021
The European Union set a 2050 decarbonization target in the Paris Agreement to reduce carbon emissions by 90–95% relative to 1990 emission levels. The path toward achieving those deep decarbonization targets can take various shapes but will surely ...
Michael Schulthoff, Michael Schulthoff, Ivan Rudnick, Abhishek Bose, Emre Gençer   +4 more
doaj   +1 more source

Optimisation of Pumped-Hydro Storage System for Hybrid Power System Using Power Pinch Analysis

Chemical Engineering Transactions, 2013
Storage technology in Hybrid Power System (HPS) is urgently required to adapt with the mismatch between the renewable energy (RE) production and the time distribution of load demands.
N.E. Mohammad Rozali, S.R. Wan Alwi, Z.A. Manan, J.J. Klemes, M.Y. Hassan   +4 more
doaj   +1 more source

100% Renewable Electricity in Indonesia

Energies, 2023
The rapid fall in the cost of solar photovoltaics and wind energy offers a pathway to the deep decarbonization of energy at an affordable price. Off-river pumped hydro energy storage and batteries provide mature and large-scale storage to balance ...
David Firnando Silalahi, Andrew Blakers, Cheng Cheng   +2 more
doaj   +1 more source

Optimal Sizing of Hydro-PV-Pumped Storage Integrated Generation System Considering Uncertainty of PV, Load and Price

Energies, 2019
Effectively using complementary property of various renewable energy sources by an integrated generation system is a concerned study. Considering the uncertainty of PV, spot price and load, the sizing of integrated generation system with combined market ...
Jichun Liu, Jianhua Li, Yue Xiang, Shuai Hu   +3 more
doaj   +1 more source

Enhancing Pumped Hydro Storage Regulation Through Adaptive Initial Reservoir Capacity in Multistage Stochastic Coordinated Planning

Energies
Hybrid pumped hydro storage plants, by integrating pump stations between cascade hydropower stations, have overcome the challenges associated with site selection and construction of pure pumped hydro storage systems, thereby becoming the optimal large ...
Chao Chen, Shan Huang, Yue Yin, Zifan Tang, Qiang Shuai   +4 more
doaj   +1 more source

Water stress: Opportunities for supply chain research

Production and Operations Management, EarlyView., 2023
Abstract Driven by climate change and overuse, water stress is a worsening sustainability concern that threatens businesses and communities across the globe. Leading global organizations such as the United Nations have expressed an urgent need for sustainable water management strategies across nations and economies.
Dustin Cole, Sriram Narayanan, Elizabeth Connors, Meenu Tewari, Kyle Onda   +4 more
wiley   +1 more source

Modeling and coordinated control for active power regulation of pumped storage‐battery integrated system under small‐disturbances

Energy Science & Engineering, 2023
Multienergy complementation is an important means to improve the capacity of renewable energy consumption and the key to achieving the goal of “net zero” globally.
Zhecheng Wang, Weijia Yang, Yiwen Liao, Yulan Li   +3 more
doaj   +1 more source

PUMPED-STORAGE HYDRO POWER PLANTS IN MOLDOVA: BENEFITS FOR GRID RELIABILITY AND INTEGRATION OF VARIABLE RENEWABLES [PDF]

Journal of Engineering Science (Chişinău), 2020
The present paper deals with the problem of building up a 100 MW hydro pumped storage power plant (PSHPP) in the Republic of Moldova allowing to integrate a larger capacity of renewables.
ARION, Valentin, EFREMOV, Cristina
doaj   +1 more source