Results 11 to 20 of about 179,443 (327)

Pumped thermal energy storage systems integrated with a concentrating solar power section: Conceptual design and performance evaluation

Energy, 2022
A novel Pumped Thermal Energy Storage (PTES) system thermally integrated with a Concentrating Solar Power (CSP) plant is proposed and investigated.
Mario Petrollese, Mario Cascetta, Vittorio Tola, D. Cocco, G. Cau   +4 more
semanticscholar   +3 more sources

Mapping of performance of pumped thermal energy storage (Carnot battery) using waste heat recovery

Energy, 2020
The growth of renewable energy requires flexible, low-cost and efficient electrical storage to balance the mismatch between energy supply and demand. Pumped thermal energy storage (PTES or Carnot battery) converts electric energy to thermal energy with a
O. Dumont, V. Lemort
semanticscholar   +3 more sources

Thermodynamic analysis and optimisation of a combined liquid air and pumped thermal energy storage cycle

Journal of Energy Storage, 2018
Pumped thermal energy storage (PTES) and liquid air energy storage (LAES) are two large-scale electricity storage technologies that store energy in the form of thermal exergy. This is achieved by operating mechanically-driven thermodynamic cycles between
Pau Farres-Antunez, Haobai Xue, Alexander J. White   +2 more
semanticscholar   +3 more sources

Unbalanced mass flow rate of packed bed thermal energy storage and its influence on the Joule-Brayton based Pumped Thermal Electricity Storage

Energy Conversion and Management, 2019
As the most suitable thermal energy storage manner for the Joule-Brayton based Pumped Thermal Electricity Storage (PTES), packed beds thermal energy storage has the natural feature that a steep thermal front propagates with great difference of ...
Liang Wang, Xipeng Lin, Lei Chai, Long Peng, Dong Yu, Jia Liu, Haisheng Chen   +6 more
semanticscholar   +3 more sources

Efficient and flexible thermal-integrated pumped thermal energy storage through composition adjustment

Carbon Neutrality
Thermal-integrated pumped thermal electricity storage (TI-PTES) could realize efficient energy storage for fluctuating and intermittent renewable energy.
Xiaocun Sun, Lingfeng Shi, Meiyan Zhang, Hua Tian, Peng Hu, Gang Pei, Gequn Shu   +6 more
doaj   +2 more sources

Analysis of wind-photovoltaic-thermal-pumped storage integration system considering carbon emission [PDF]

E3S Web of Conferences, 2022
This paper presents a new evaluation model of wind-Photovoltaic (PV)-thermal-pumped storage integration system considering carbon emission. The model is constructed on the basis of comprehensively considering the construction cost, operation cost, start ...
Chen Haofei, Yan Huimin, Wu Feng, Yang Tianye, Shen Yang   +4 more
doaj   +1 more source

The Semi-Scheduling Mode of Multi-Energy System Considering Risk–Utility in Day-Ahead Market

Energies, 2022
The large-scale development of renewable energy has an urgent demand for an adjustable power supply. For a multi-energy system with multiple types of heterogeneous power sources, including wind power, photovoltaic (PV) power, hydropower, thermal power ...
Xian Yang, Ye Cai, Yijia Cao, Shaowei Duan, Liang Tang, Zhijian Jia   +5 more
doaj   +1 more source

Capacity Benefit Analysis of Pumped-storage Power Stations in a New-type Power System

Journal of Harbin University of Science and Technology, 2023
The investment and construction of pumpedstorage power stations will bring multiple benefits to the safe and reliable operation of the new power system, and capacity benefits are the basic guarantee for maintaining the balance of power supply and demand.
ZHANG Xiangcheng, TIAN Xu, ZHANG Guihong, LIU Fei, FAN Hengjian, LI Zhiyi   +5 more
doaj   +1 more source

Integration of Ocean Thermal Energy Conversion and Pumped Thermal Energy Storage: system design, off-design and LCOS evaluation

Applied Thermal Engineering, 2023
Increasing the penetration of Variable Renewable Energy (VRE) in electric generation systems is a fundamental goal in reducing greenhouse gases emission.
A. Ghilardi, A. Baccioli, G. Frate, M. Volpe, L. Ferrari   +4 more
semanticscholar   +1 more source

Pumped Thermal Energy Storage for Multi-Energy Systems Optimization

Linköping Electronic Conference Proceedings, 2023
Grid-scale energy storage systems are essential to support renewables integration and ensure grid flexibility simultaneously. As an alternative to electrochemical batteries, Pumped Thermal Energy Storage is a new storage technology suitable for grid-scale applications.
Alessandra Ghilardi, Guido Francesco Frate, Antonio Piazzi, Mauro Tucci, Konstantinos Kyprianidis, Lorenzo Ferrari   +5 more
openaire   +1 more source