Publication Type:

Conference Paper

Source:

2017 IEEE International Conference on Signal Processing, Informatics, Communication and Energy Systems (SPICES), IEEE, Kollam, India (2017)

ISBN:

9781538638644

URL:

https://ieeexplore.ieee.org/document/8091324

Keywords:

AC supply, AC-DC hybrid microgrid system, asynchronous generators, battery energy storage system, battery energy storage system (BESS), battery storage plants, brushless generation systems, control winding, Current control, DC supply, DC-AC loads, Distributed Generation, Distributed power generation, DSWIG, dual stator winding induction generator, dual winding induction generator(DS WIG), Electric current control, frequency control, indirect field oriented current control, Induction generators, instantaneous slip frequency control (ISFC), machine vector control, Matlab-Simulink based simulation, power 1.5 kW, power 1.5 MW, power generation control, power winding, reactive power control, remote area distribution network, rotors, space vector modulation(SVM)), static excitation control, Stator windings, Stators, transfer switches, variable reactive power control, Voltage control, Windings

Abstract:

Brushless generation systems have high reliability, so it is very suitable for remote area distribution networks. The dual stator winding induction generator (DSWIG) to be one of the suitable generating scheme which enable distributed generation (DG) with hybrid micro-grid for DC /AC loads. This work has a unique structure of DSWIG which facilitates simultaneous power flow through both the stator windings in rated speed range. First winding called as power winding and second winding called as control winding. Power winding generates constant frequency AC supply to meet AC loads and control winding generates DC supply through Static Excitation control to meet DC loads. To ensure reliability of hybrid micro grid system Battery Energy Storage System (BESS) has been incorporated with proposed generation scheme. Indirect field oriented current control has been used to validate the 1.5MW DSWIG. MATLAB/Simulink based simulation studies have confirmed that dual stator winding induction generator works properly and both stator windings will produce AC supply. Instantaneous slip frequency has been discussed to control the variable reactive power to the control winding, it will be implemented with prototype in future with 1.5KW capacity which in turn power winding will generates AC supply and control winding will generates DC supply.

Cite this Research Publication

S. Manikandan, K. Ilango, and Pandi, V. R., “Control schemes of stand-alone dual stator winding induction generator for AC/DC hybrid microgrid”, in 2017 IEEE International Conference on Signal Processing, Informatics, Communication and Energy Systems (SPICES), Kollam, India, 2017.