Title :
Feasibility study on power consumption control of desalination plant with mechanical restrictions
Author :
Onda, Y. ; Imanaka, M. ; Yoshihara, T. ; Baba, J. ; Yokoyama, A. ; Kuniba, Y. ; Higa, N. ; Asato, S.
Author_Institution :
Dept. of Adv. Energy, Univ. of Tokyo, Chiba, Japan
Abstract :
It is proposed that the seawater desalination system as a controllable load for compensating the power fluctuation caused by renewable energy in small island power system. For controlling the power consumption of the system, the system modeling is needed. In this paper, the high pressure pump and the RO membrane are modeled, and the accuracy of that model is discussed. In addition, it is necessary to make it clear the boundary condition of the upper and lower limitation of the power consumption of the system. The boundary condition derived from the mechanical restriction of using RO membranes is discussed through modeling and experiment.
Keywords :
desalination; distributed power generation; power consumption; power control; pumps; seawater; RO membrane; feasibility study; high pressure pump; island power system; mechanical restrictions; power consumption control; power fluctuation; renewable energy; seawater desalination plant system; Boundary conditions; Desalination; Engines; Fluctuations; Induction motors; Power demand; Valves; Controllable load; Island power system; Power fluctuation compensation; Seawater desalination plant;
Conference_Titel :
Clean Electrical Power (ICCEP), 2011 International Conference on
Conference_Location :
Ischia
Print_ISBN :
978-1-4244-8929-9
Electronic_ISBN :
978-1-4244-8928-2
DOI :
10.1109/ICCEP.2011.6036268
