Title :
Improved performance of diesel driven permanent magnet synchronous generator using Battery Energy Storage System
Author :
Singh, Jashvir ; Mittal, Rajveer ; Jain, D.K.
Author_Institution :
Dept. of Electron. Eng., C.R.R. Inst. of Technol., Delhi, India
Abstract :
Battery Energy Storage System (BESS) is used for load compensation of a permanent generator synchronous generator driven by diesel engine to enhance its performance. The control of BESS with capabilities of reactive power, harmonics and unbalanced load compensation is achieved by indirect current control scheme. The modeling of the DG set is performed using permanent magnet synchronous generator (PMSG) by keeping the excitation constant. The voltage at PCC is controlled using BESS under various loads. The system is simulated under MATLAB environment using Simulink and PSB Block-set toolboxes. The simulated results for a 30 kVA DG set with linear load, and nonlinear load with different load dynamics and unbalanced load conditions are presented to show the effectiveness of the BESS-PMSG system.
Keywords :
battery storage plants; diesel engines; diesel-electric generators; electric current control; energy storage; harmonic analysis; machine control; permanent magnet generators; power supply quality; reactive power; synchronous generators; MATLAB environment; Simulink; apparent power 30 kVA; battery energy storage system; diesel driven permanent magnet synchronous generator; diesel engine; harmonic compensation; indirect current control scheme; linear load; load compensation; nonlinear load; permanent generator synchronous generator; power quality; reactive power; unbalanced load compensation; Batteries; Current control; Diesel engines; Energy storage; Load management; Mathematical model; Permanent magnets; Power system harmonics; Reactive power control; Synchronous generators; Battery energy storage system; load balancing; load leveling and harmonics reduction; power quality;
Conference_Titel :
Electrical Power & Energy Conference (EPEC), 2009 IEEE
Conference_Location :
Montreal, QC
Print_ISBN :
978-1-4244-4508-0
Electronic_ISBN :
978-1-4244-4509-7
DOI :
10.1109/EPEC.2009.5420885
