@article{(Open Science Index):https://publications.waset.org/pdf/7677,
	  title     = {Speed -Sensorless Vector Control of Parallel Connected Induction Motor Drive Fed by a Single Inverter using Natural Observer},
	  author    = {R. Gunabalan and  V. Subbiah},
	  country	= {},
	  institution	= {},
	  abstract     = {This paper describes the speed sensorless vector control method of the parallel connected induction motor drive fed by a single inverter. Speed and rotor fluxes of the induction motor are estimated by natural observer with load torque adaptation and adaptive rotor flux observer. The performance parameters speed and rotor fluxes are estimated from the measured terminal voltages and currents. Fourth order induction motor model is used and speed is considered as a parameter. The performance of the natural observer is similar to the conventional observer. The speed of an induction motor is estimated by MATLAB simulation under different speed and load conditions. Estimated values along with other measured states are used for closed loop control. The simulation results show that the natural observer is also effective for parallel connected induction motor drive.
},
	    journal   = {International Journal of Electrical and Computer Engineering},
	  volume    = {4},
	  number    = {8},
	  year      = {2010},
	  pages     = {1193 - 1198},
	  ee        = {https://publications.waset.org/pdf/7677},
	  url   	= {https://publications.waset.org/vol/44},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 44, 2010},
	}