Title :
Six mode control strategy for a stand-alone hybrid power system
Author :
Sajjad, M.M. ; Chowdhury, A.R. ; Saha, Simanto ; Chowdhury, A. Hasib
Author_Institution :
Dept. of EEE, Bangladesh Univ. of Eng. & Technol., Dhaka, Bangladesh
Abstract :
In this paper a control strategy to regulate the output power of a stand-alone hybrid generation system is presented. The system is intended for variable load and includes wind, solar and diesel generation with battery bank. At first, a dynamic model of the system is developed. The control law admits six modes of operation. Decision criteria for the controller based on measurable system variables are presented. Finally, the performance of the controller is extensively assessed through computer simulation.
Keywords :
decision theory; diesel-electric power stations; hybrid power systems; power control; power generation control; solar power stations; wind power plants; battery bank; computer simulation; decision criteria; diesel generation; dynamic model; measurable system variables; output power regulation; six mode control strategy; solar generation; stand-alone hybrid power generation system; variable load; wind generation; Batteries; Discharges (electric); Generators; Hybrid power systems; Partial discharges; Wind power generation; Wind speed; Hybrid power system; control strategy; sliding mode control;
Conference_Titel :
Electrical & Computer Engineering (ICECE), 2012 7th International Conference on
Conference_Location :
Dhaka
Print_ISBN :
978-1-4673-1434-3
DOI :
10.1109/ICECE.2012.6471624
