Development of Slurry-Ice Cold Thermal Storage System Using Ethanol/Water Mixture Brine

2000 ◽  
Vol 2000.10 (0) ◽  
pp. 399-402
Author(s):  
Kousaku NISHIDA ◽  
Hiroshi NAMIKI ◽  
Akira YASUTOME
Keyword(s):  
Storage System ◽  
Thermal Storage ◽  
Water Mixture ◽  
Slurry Ice

Evaluating the utility of passive thermal storage as an energy storage system on the Australian energy market

2021 ◽  
Vol 137 ◽  
pp. 110615
Author(s):  
J. Jarvinen ◽  
M. Goldsworthy ◽  
S. White ◽  
P. Pudney ◽  
M. Belusko ◽  
...  
Keyword(s):  
Energy Storage ◽  
Storage System ◽  
Thermal Storage ◽  
Energy Storage System ◽  
Energy Market

scholarly journals Operation Flexibility Evaluation and Its Application to Optimal Planning of Bundled Wind-Thermal-Storage Generation System

Electronics ◽  
2018 ◽  
Vol 8 (1) ◽  
pp. 9
Author(s):  
Yinghao Ma ◽  
Hejun Yang ◽  
Dabo Zhang ◽  
Qianyu Ni
Keyword(s):  
Wind Power ◽  
Wind Farm ◽  
Storage System ◽  
Thermal Storage ◽  
Dft Method ◽  
Energy Storage System ◽  
Planning Model ◽  
Generation System ◽  
System Operation ◽  
Operation Flexibility

The growing penetration of wind power in a power system brings great challenges to system operation flexibility. For generation planning in presence of high wind power penetration, it is essential to take the operation flexibility of the system into account. Firstly, this paper developed the system operation flexibility metrics through considering the flexibility contribution of thermal generating units (TGUs) by operational state transition. Secondly, a planning model for the bundled wind-thermal-storage generation system (BWTSGS) that considers the operation flexibility constraints is proposed. The planning model is used to determine the power and energy rating of an energy storage system (ESS) as well as the type and number of TGUs. A daily scheduling simulation model of a BWTSGS is proposed to calculate the operation cost for the planning model and consider the sequential operation characteristics of the BWTSGS. Further, in order to accelerate the computation, a wind power sequential clustering technique based on the discrete Fourier transform (DFT) method is developed for improving the computational efficiency. Case studies have been conducted on a 1000-MW wind farm to demonstrate the validity and effectiveness of the proposed model.

Electric Thermal Storage System Impact on Northern Communities’ Microgrids

2019 ◽  
Vol 10 (1) ◽  
pp. 852-863 ◽  
Author(s):  
Patrick S. Sauter ◽  
Bharatkumar V. Solanki ◽  
Claudio A. Canizares ◽  
Kankar Bhattacharya ◽  
Soren Hohmann
Keyword(s):  
Storage System ◽  
Thermal Storage ◽  
System Impact

A ventilated slab thermal storage system model

1998 ◽  
Vol 33 (1) ◽  
pp. 43-52 ◽  
Author(s):  
M.J. Ren ◽  
J.A. Wright
Keyword(s):  
Storage System ◽  
Thermal Storage ◽  
System Model

Thermodynamic analysis of a packed bed latent heat thermal storage system simulated by an effective packed bed model

Energy ◽  
2017 ◽  
Vol 140 ◽  
pp. 861-878 ◽  
Author(s):  
R. Pakrouh ◽  
M.J. Hosseini ◽  
A.A. Ranjbar ◽  
R. Bahrampoury
Keyword(s):  
Latent Heat ◽  
Thermodynamic Analysis ◽  
Storage System ◽  
Thermal Storage ◽  
Packed Bed

scholarly journals Charging-discharging characteristics of macro-encapsulated phase change materials in an active thermal energy storage system for a solar drying kiln

2017 ◽  
Vol 21 (6 Part A) ◽  
pp. 2525-2532 ◽  
Author(s):  
Shailendra Kumar ◽  
Kishan Kumar
Keyword(s):  
Phase Change ◽  
Thermal Energy ◽  
Phase Change Materials ◽  
Storage System ◽  
Thermal Storage ◽  
Water Tank ◽  
Solar Drying ◽  
Solidification Temperature ◽  
Water Storage Tank ◽  
Melting And Solidification

The present study explores suitability of two phase change materials (PCM) for development of an active thermal storage system for a solar drying kiln by studying their melting and solidification behaviors. A double glass glazing prototype solar kiln was used in the study. The storage system consisted of a water storage tank with PCM placed inside the water in high density polyethylene containers. The water in the tank was heated with help of solar energy using an evacuated tube collector array. The melting and solidification temperature curves of PCM were obtained by charging and discharging the water tank. The study illustrated the utility of the PCM in using the stored thermal energy during their discharge to enhance the temperature inside the kiln. The rate of temperature reduction was found to be higher for paraffin wax as compared to a fatty acid based PCM. The water temperature during the discharge of the PCM showed dependence on the discharge characteristics of each PCM suggesting their suitability in designing active thermal storage systems.

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