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Amit Kumar Gupta
Researcher at Rolls-Royce Motor Cars
Publications - 100
Citations - 1255
Amit Kumar Gupta is an academic researcher from Rolls-Royce Motor Cars. The author has contributed to research in topics: Voltage & Fault (power engineering). The author has an hindex of 15, co-authored 100 publications receiving 807 citations.
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Aircraft batteries: current trend towards more electric aircraft
TL;DR: In this paper, the battery technologies used in aircraft in the last five decades are presented and a general background of the battery system is presented and the performance of the batteries based on energy densities and low temperature capabilities are evaluated and discussed.
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Design and Demonstration of High Power Density Inverter for Aircraft Applications
Arie Nawawi,C. F. Tong,Shan Yin,Assel Sakanova,Yitao Liu,Yong Liu,Men Kai,Kye Yak See,King Jet Tseng,Rejeki Simanjorang,Chandana Jayampathi Gajanayake,Amit Kumar Gupta +11 more
TL;DR: A design methodology for a high power density converter, which emphasizes weight minimization is presented, which considers various inverter topologies and semiconductor devices with application of cold plate cooling and LCL filter.
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Hybrid Model for Wound-Rotor Synchronous Generator to Detect and Diagnose Turn-to-Turn Short-Circuit Fault in Stator Windings
TL;DR: Experimental validation results show that the developed synchronous generator model with T TSC fault is able to provide improved accuracy and consistent performance under wider degrees of TTSC faults in the stator windings.
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Modeling and Integration of a Lithium-Ion Battery Energy Storage System With the More Electric Aircraft 270 V DC Power Distribution Architecture
TL;DR: A predicted peakCurrent-based fast response control technique is proposed in this paper for the integration of the BESS with an MEA power system architecture that provides a maximum limit on the coupled inductor current to the predicted peak current value as well as it gives fast transient response desired in the MEA system.
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Condition Monitoring of DC-Link Capacitors Using Goertzel Algorithm for Failure Precursor Parameter and Temperature Estimation
Prasanth Sundararajan,Mohamed Halick Mohamed Sathik,Firman Sasongko,Chuan Seng Tan,Josep Pou,Frede Blaabjerg,Amit Kumar Gupta +6 more
TL;DR: This article tackles the practical difficulties associated with capacitor core-temperature estimation using the capacitance and demonstrates a successful implementation strategy for applying this method in power converters to estimate core temperature online.