Compressed Air Energy Storage Driven by Wind Power Plant for Water Desalination Through Reverse Osmosis Process

Author(s):  
M. B. Hemanth Kumar ◽  
B. Saravanan
Author(s):  
Abdulla Ahmed ◽  
Tong Jiang

<p>The wind energy plays an important role in power system because of its renewable, clean and free energy. However, the penetration of wind power (WP) into the power grid system (PGS) requires an efficient energy storage systems (ESS). compressed air energy storage (CAES) system is one of the most ESS technologies which can alleviate the intermittent nature of the renewable energy sources (RES). Nyala city power plant in Sudan has been chosen as a case study because the power supply by the existing power plant is expensive due to high costs for fuel transport and the reliability of power supply is low due to uncertain fuel provision. This paper presents a formulation of security-constrained unit commitment (SCUC) of diesel power plant (DPP) with the integration of CAES and PW. The optimization problem is modeled and coded in MATLAB which solved with solver GORUBI 8.0. The results show that the proposed model is suitable for integration of renewable energy sources (RES) into PGS with ESS and helpful in power system operation management.</p>


2021 ◽  
Vol 303 ◽  
pp. 117587
Author(s):  
Jeffrey A. Bennett ◽  
Juliet G. Simpson ◽  
Chao Qin ◽  
Roger Fittro ◽  
Gary M. Koenig ◽  
...  

Author(s):  
Robert Schainker ◽  
Michael Nakhamkin ◽  
John R. Stange ◽  
Louis F. Giannuzzi

Results of engineering and optimization of 25 MW and 50 MW turbomachinery trains for compressed air energy storage (CAES) power plant application are presented. Submitted by equipment suppliers, proposals are based on the commercially available equipment. Performance data and budget prices indicate that the CAES power plant is one of the most cost effective sources of providing peaking power and load management.


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