Publications
Journal Papers
- [J10.] A. Anurag, S. Acharya, Y. Prabowo, G. Gohil , and S. Bhattacharya,
Design Considerations and Development of an Innovative Gate Driver for Medium Voltage Power Devices with High dv/dt,
IEEE Transactions on Power Electronics , [Online early access], DOI: doi: 10.1109/TPEL.2018.2870084, 2018. (Document)
- [J9.] G. Gohil , L. Bede, R. Teodorescu, T. Kerekes, and F. Blaabjerg,
Flux Balancing Scheme for PD Modulated Parallel Interleaved Inverters,
IEEE Transactions on Power Electronics , [Online early access], DOI: 10.1109/TPEL.2016.2589944, 2016. (Document)
- [J8.] G. Gohil , L. Bede, R. Teodorescu, T. Kerekes, and F. Blaabjerg,
Optimized harmonic filter inductor for dual-converter fed open-end transformer topology,
IEEE Transactions on Power Electronics , [Online early access], DOI: 10.1109/TPEL.2016.2562679, 2016.) (Document)
- [J7.] G. Gohil , L. Bede, R. Teodorescu, T. Kerekes, and F. Blaabjerg,
Magnetic Integration for Parallel Interleaved VSCs Connected in a Whiffletree Configuration,
IEEE Transactions on Power Electronics , vol. 31, no. 11, pp. 7797-7808, Nov 2016. (Document)
- [J6.] G. Gohil , L. Bede, R. Teodorescu, T. Kerekes, and F. Blaabjerg,
Dual converter fed open-end transformer topology with parallel converters and integrated magnetics,
IEEE Transactions on Industrial Electronics , vol. 63, no. 8, pp. 4929-4941, Aug 2016. (Document)
- [J5.] G. Gohil , L. Bede, R. Teodorescu, T. Kerekes, and F. Blaabjerg,
An integrated inductor for parallel interleaved three-phase voltage source converter,
IEEE Transactions on Power Electronics, vol. 31, no. 5, pp. 3400-3414, May 2016. (Document)
- [J4.] G. Gohil , L. Bede, R. Teodorescu, T. Kerekes, and F. Blaabjerg,
Line filter design of parallel interleaved VSCs for high power wind energy conversion systems,
IEEE Transactions on Power Electronics , vol. 30, no. 12, pp. 6775 - 6790, Dec 2015. (Document)
- [J3.] G. Gohil , L. Bede, R. Teodorescu, T. Kerekes, and F. Blaabjerg,
An integrated inductor for parallel interleaved VSCs and PWM schemes for flux minimization,
IEEE Transactions on Industrial Electronics, vol. 62, no. 12, pp. 7534-7546, Dec 2015. (Document)
- [J2.] G. Gohil , R. Maheshwari, L. Bede, T. Kerekes, R. Teodorescu, M. Liserre and F. Blaabjerg,
Modified discontinuous PWM for size reduction of the circulating current filter in parallel interleaved converters,
IEEE Transactions on Power Electronics , vol. 30, no. 7, pp. 3457 - 3470, July 2015. (Document)
- [J1.] R. Maheshwari, G. Gohil, L. Bede and S. Munk-Nielsen,
Analysis and Modeling of Circulating Current in Two Parallel-Connected Inverters,
IET Power Electronics, vol. 8, no. 7, pp. 1273 - 1283, 2015. (Document)
Conference Papers
- [C32.] A. Anurag, S. Acharya, G. Gohil and S. Bhattacharya,
A Gate Driver Design for Medium Voltage Silicon Carbide Power Devices with High dv / dt,
in Proc. 44th Annual Conference of the IEEE Industrial Electronics Society, D.C., DC, USA, 2018, pp. 877-882. . (Document)
- [C31.] V. Nair R et al.,
Large Scale Grid Integration of Photovoltaic and Energy Storage Systems Using Triple Port Dual Active Bridge Converter Modules,
in Proc. Power & Energy Society General Meeting (PESGM), Portland, OR, USA, 2018, pp. 1-5. . (Document)
- [C30.] S. Acharya, A. Anurag, G. Gohil, S. Hazra and S. Bhattacharya,
Mission Profile based Reliability Analysis of a Medium Voltage Power Conversion Architecture for PMSG based Wind Energy Conversion System,
in Proc. Industry Applications Society Annual Meeting (IAS), Portland, OR, 2018, pp. 1-6. . (Document)
- [C29.] R. Chattopadhyay, S. Acharya, G. Gohil and S. Bhattacharya,
One switching cycle current control strategy for triple active bridge phase-shifted DC-DC converter,
in Proc. Industry Applications Society Annual Meeting, Cincinnati, OH, 2017, pp. 1-8. . (Document)
- [C28.] A. Anurag, S. Acharya, Y. Prabowo, G. Gohil, H. Kassa and S. Bhattacharya,
An accurate calorimetric method for measurement of switching losses in silicon carbide (SiC) MOSFETs,
in Proc. Applied Power Electronics Conference and Exposition (APEC), San Antonio, TX, 2018, pp. 1695-1700. . (Document)
- [C27.] R. Chattopadhyay, U. Raheja, G. Gohil, V. Nair and S. Bhattacharya,
Sensorless phase shift control for phase shifted DC-DC converters for eliminating DC transients from transformer winding currents,
in Proc. Applied Power Electronics Conference and Exposition (APEC), San Antonio, TX, 2018, pp. 1882-1889. . (Document)
- [C26.] R. Chattopadhyay, G. Gohil, S. Acharya, V. Nair, and S. Bhattacharya,
Efficiency improvement of three port high frequency transformer isolated triple active bridge converter,
in Proc. Applied Power Electronics Conference and Exposition (APEC), San Antonio, TX, 2018, pp. 1807-1814. . (Document)
- [C25.] V. M. Iyer, S. Gulur, G. Gohil, and S. Bhattacharya,
Extreme fast charging station architecture for electric vehicles with partial power processing,
in Proc. Applied Power Electronics Conference and Exposition (APEC), San Antonio, TX, 2018, pp. 659-665.. (Document)
- [C24.] A. Anurag, G. Gohil, S. Acharya, K. Han, K. Vechalapu, B. Jayant Baliga and S. Bhattacharya,
Characterization and Evaluation of a 3.3 kV, 45 A 4H-SiC MOSFET,
Accepted for publication in International Conference on Silicon Carbide and Related Materials (ICSCRM 2017).
- [C23.] U. Raheja, G. Gohil, and S. Bhattacharya,
Applications and Characterization of Four Quadrant GaN Switch,
Accepted for publication in IEEE Energy Conversion Congress and Exposition 2017.
- [C22.] R. Chattopadhyay, G. Gohil, and S. Bhattacharya,
Optimized Design for Split-Winding Type Three Limb Core Based Three Port High Frequency Transformer with Leakage Inductance and Inter-Winding Capacitance Evaluation,
Accepted for publication in IEEE Energy Conversion Congress and Exposition 2017.
- [C21.] T. Batra, G. Gohil, N. Rodriguez, A. Sesham, and S. Bhattacharya,
Isolation Design Considerations for Medium Voltage (10 kV and Above) Silicon Carbide Device Gate Drivers,
Accepted for publication in IEEE Energy Conversion Congress and Exposition 2017.
- [C20.] G. Gohil, R. Teodorescu, T. Kerekes, F. Blaabjerg, and S. Bhattacharya,
Mission-Profile based Multi-Objective Optimization of Three-Level Converter Realized Using Parallel Interleaved Inverters,
Accepted for publication in IEEE Energy Conversion Congress and Exposition 2017.
- [C19.] I. Trintis, G. Gohil, S. Pallesgaard, F. Mikael, T. Pedersen, S. Nielsen, and P. Kjaer,
Line reactor for parallel-interleaved high power inverters,
Accepted for publication in 19th European Conference on Power Electronics and Applications, EPE'17 ECCE Europe.
- [C18.] R. Chattopadhyay, G. Gohil, and S. Bhattacharya,
Split-Winding Type Three Limb Core Three Port Transformer for Integrating PV and Energy Storage(ES),
Accepted for publication in Annual IEEE Applied Power Electronics Conference and Exposition, 2017. (Document)
- [C17.] L. Bede, G. Gohil, M. Ciobotaru, T. Kerekes, R. Teodorescu and V. G. Agelidis,
Circulating current control for parallel interleaved VSCs connected in whiffletree configuration,
in Proc. IEEE 7th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), , Vancouver, BC, 2016, pp. 1-6. (Document)
- [C16.] G. Gohil, L. Bede, R. Teodorescu, T. Kerekes and F. Blaabjerg,
Evaluation of circulating current suppression methods for parallel interleaved inverters,
in Proc. IEEE Energy Conversion Congress and Exposition (ECCE), Milwaukee, WI, 2016, pp. 1-8. (Document)
- [C15.] G. Gohil, L. Bede, R. Teodorescu, T. Kerekes and F. Blaabjerg,
Comparative evaluation of modulation schemes for grid-connected parallel interleaved inverters,
in Proc. IEEE 7th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), Vancouver, BC, 2016, pp. 1-8. (Document)
- [C14.] G. Gohil, L. Bede, R. Teodorescu, T. Kerekes, and F. Blaabjerg,
Magnetic integration of the harmonic filter inductor for dual-converter fed open-end transformer topology,
in Proc. Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2016, pp. 2264-2271. (Document)
- [C13.] L. Bede, G. Gohil, M. Ciobotaru, T. Kerekes, R. Teodorescu and V. Agelidis,
Fault ride-through performance evaluation of grid-connected converter employing low switching frequency
in Proc. Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2016, pp. 1702-1707. (Document)
- [C12.] L. Bede, G. Gohil, M. Ciobotaru, T. Kerekes, R. Teodorescu and V. G. Agelidis,
Circulating current controller for parallel interleaved converters using PR controllers,
in Proc. 41st Annual Conference of the IEEE Industrial Electronics Society, Yokohama, 2015, pp. 3997-4002. (Document)
- [C11.] G. Gohil, L. Bede, R. Teodorescu, T. Kerekes, and F. Blaabjerg,
An integrated inductor for parallel interleaved VSCs connected in a whiffletree configuration,
in Proc. IEEE Energy Conversion Congress and Exposition, ECCE'15, Sept 2015, pp. 5952-5959. (Document)
- [C10.] G. Gohil, L. Bede, R. Teodorescu, T. Kerekes, and F. Blaabjerg,
Integrated Inductor for Interleaved Operation of Two Parallel Three-phase Voltage Source Converters,
in Proc. 17th European Conference on Power Electronics and Applications, EPE'15 ECCE-Europe, Sept 2015, pp. 1-10. (Document)
- [C9.] R. Maheshwari, G. Gohil, L. Bede and S. Munk-Nielsen,
Effect of dead-time in interleaved PWM for two parallel-connected inverters,
in Proc. 17th European Conference on Power Electronics and Applications, EPE'15 ECCE-Europe, Sept 2015, pp. 1-7. (Document)
- [C8.] L. Bede, G. Gohil, T. Kerekes, M. Ciobotaru, R. Teodorescu and V. Agelidis,
Comparison between grid side and inverter side current control for parallel interleaved grid connected converters,
in Proc. 17th European Conference on Power Electronics and Applications, EPE'15 ECCE-Europe, Sept 2015, pp. 1-10. (Document)
- [C7.] R. Maheshwari, I. Trintis, G. Gohil, S. K. Chaudhary and S. Munk-Nielsen,
Control of SiC based front-end rectifier under unbalanced supply voltage,
in Proc. 17th European Conference on Power Electronics and Applications, EPE'15 ECCE-Europe, Sept 2015, pp. 1-7. (Document)
- [C6.] L. Bede, G. Gohil, T. Kerekes, L. Mathe, and R. Teodorescu,
Optimal Interleaving Angle Determination in Multi Paralleled Converters Considering the DC Current Ripple and Grid Current THD,
in Proc. 9th International Conference on Power Electronics and ECCE Asia, ICPE-ECCE Asia 2015, June 2015, pp. 1195-1202. (Document)
- [C5.] G. Gohil, L. Bede, R. Teodorescu, T. Kerekes, and F. Blaabjerg,
Analytical method to calculate the DC link current stress in voltage source converters,
in Proc. IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2014, Dec 2014. (Document)
- [C4.] G. Gohil, L. Bede, R. Maheshwari , R. Teodorescu, T. Kerekes, and F. Blaabjerg,
Parallel interleaved VSCs: influence of the PWM scheme on the design of the coupled inductor,
in Proc. 40th Annual Conference on IEEE Industrial Electronics Society, IECON 2014, Oct 2014, pp. 1693-1699. (Document)
- [C3.] G. Gohil, L. Bede, R. Teodorescu, T. Kerekes, and F. Blaabjerg,
Design of the trap filter for the high power converters with parallel interleaved VSCs,
in Proc. 40th Annual Conference on IEEE Industrial Electronics Society, IECON 2014, Oct 2014, pp. 2030-2036. (Document)
- [C2.] G. Gohil, H. Wang, M. Liserre, T. Kerekes, R. Teodorescu and F. Blaabjerg,
Reduction of DC-link Capacitor in Case of Cascade Multilevel Converters by means of Reactive Power Control,
in Proc. 29th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2014, pp. 231-238. (Document)
- [C1.] R. P. Alzola, G. Gohil, L. Mathe, M. Liserre and F. Blaabjerg,
Review of modular power converters solutions for smart transformer in distribution system,
in Proc. of the IEEE Energy Conversion Congress and Exposition, ECCE 2013, pp. 380-387. (Document)