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Your search keyword '"Chandorkar, Mukul C."' showing total 44 results
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44 results on '"Chandorkar, Mukul C."'

3. Power Sharing Enhancement Strategies for Parallel-Connected Voltage Source Inverters With Common dc and ac Buses in Islanded Microgrids: Two New Control Schemes

Author

Aquib, Mohd, Vijay, A. S., Doolla, Suryanarayana, and Chandorkar, Mukul C.

Abstract

Smaller rated modular converters are often connected in parallel, as opposed to the installation of a single converter with a high power rating. This is typically done to achieve a more reliable power supply with reduced cost. The work presented in this article is directed toward achieving proportional load power sharing between modular connected distributed generators (DGs) comprising inverters with common ac and dc buses in ac microgrids that are islanded. Two new schemes have been proposed to achieve this, and their performances have been compared with that of a recently proposed decentralized linear adaptive virtual impedance (AVI) variation strategy. The control schemes have been tested for a wide variety of loads and integrated seamlessly with the conventional and inverse droop control approaches for enhanced performance under varying network $\text{X}/\text{R}$ parameters. The novel strategies are also validated on a modified 13-bus system with three DGs using offline simulations on MATLAB/Simulink. Validations using controller-hardware-in-the-loop (CHIL) setups are also carried out for meshed network conditions, different loads, and different DG power ratings and droop controller configurations.

Published
2024
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44. Vector Control of Two-motor Single-inverter Induction Machine Drives.

Author

Joshi, Bhakti M. and Chandorkar, Mukul C.

Subjects
*VECTOR control, *ELECTRIC inverters, *INDUCTION motors, *INDUCTION machinery, *FIELD orientation principle
Abstract

Multi-machine single-inverter induction motor drives are attractive in situations in which all machines are of similar ratings and operate at approximately the same load torques. The advantages include their small size compared to multi-machine multi-inverter systems, lower weight, and overall cost. This article presents a consolidated study and comparison of vector control methods applied to multi-machine drives along with relevant simulation and experimental results. The mean control method and its modifications prove to be superior to the other control approaches. [ABSTRACT FROM AUTHOR]

Published
2014
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