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  • Philip T Krein
2011

Direct torque control stability conditions and compensation methods

Buyukdegirmenci, V. T. & Krein, P. T., Sep 14 2011, 2011 IEEE International Electric Machines and Drives Conference, IEMDC 2011. p. 107-112 6 p. 5994751. (2011 IEEE International Electric Machines and Drives Conference, IEMDC 2011).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2013

Performance and efficiency enhancement of induction machine drives: Duality-based approach to VSI and CSI control

Sridharan, S. & Krein, P. T., Dec 9 2013, 2013 IEEE 14th Workshop on Control and Modeling for Power Electronics, COMPEL 2013. 6626459. (2013 IEEE 14th Workshop on Control and Modeling for Power Electronics, COMPEL 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Hot spotting and second breakdown effects on reverse I-V characteristics for mono-crystalline Si Photovoltaics

Kim, K. A. & Krein, P. T., Dec 31 2013, 2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013. p. 1007-1014 8 p. 6646813. (2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

Incorporating subpanel DC-DC converters into solar array design

Galtieri, J. & Krein, P. T., Jan 1 2017, 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-6 6 p. (2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

Ripple Correlation Control with Capacitive Compensation for Photovoltaic Applications

Galtieri, J. & Krein, P. T., Sep 10 2018, 2018 IEEE 19th Workshop on Control and Modeling for Power Electronics, COMPEL 2018. Institute of Electrical and Electronics Engineers Inc., 8460030. (2018 IEEE 19th Workshop on Control and Modeling for Power Electronics, COMPEL 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

Optimizing variable DC link voltage for an induction motor drive under dynamic conditions

Sridharan, S. & Krein, P. T., Jul 23 2015, 2015 IEEE Transportation Electrification Conference and Expo, ITEC 2015. Institute of Electrical and Electronics Engineers Inc., 07165783. (2015 IEEE Transportation Electrification Conference and Expo, ITEC 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2013

Review of battery charger topologies, charging power levels, and infrastructure for plug-in electric and hybrid vehicles

Yilmaz, M. & Krein, P. T., Jan 1 2013, In : IEEE Transactions on Power Electronics. 28, 5, p. 2151-2169 19 p., 6280677.

Research output: Contribution to journalReview article

2015

PowerFlow: A Toolbox for Modeling and Simulation of Aircraft Systems

Williams, M., Sridharan, S., Banerjee, S., Mak, C., Pauga, C., Krein, P., Alleyne, A., Jacobi, A. & D'Urso, S., Sep 15 2015, In : SAE Technical Papers. 2015-September, September

Research output: Contribution to journalConference article

2013

Application of the LU recombination method to the FETI-DP method for solving low-frequency multiscale electromagnetic problems

Yao, W., Jin, J. & Krein, P. T., Oct 4 2013, In : IEEE Transactions on Magnetics. 49, 10, p. 5346-5355 10 p., 6517909.

Research output: Contribution to journalArticle

2018

Building a Path Toward Ubiquitous Plug-in Vehicle Charging Infrastructure

Krein, P. T., Aug 28 2018, 2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018. Institute of Electrical and Electronics Engineers Inc., p. 815-820 6 p. 8450224. (2018 IEEE Transportation and Electrification Conference and Expo, ITEC 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2019

One year submillisecond fast solar database: Collection, investigation, and application

Cao, Y., Magerko, J. A., Serna, R., Qin, S., Pilawa-Podgurski, R. C. N. & Krein, P. T., Sep 2019, 2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019. Institute of Electrical and Electronics Engineers Inc., p. 2047-2053 7 p. 8913161. (2019 IEEE Energy Conversion Congress and Exposition, ECCE 2019).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

System energy minimization via joint optimization of the DC-DC converter and the core

Abdallah, R. A., Shenoy, P. S., Shanbhag, N. R. & Krein, P. T., Sep 19 2011, IEEE/ACM International Symposium on Low Power Electronics and Design, ISLPED 2011. p. 97-102 6 p. 5993614. (Proceedings of the International Symposium on Low Power Electronics and Design).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

Induction Machine Characterization for Short-Term or Momentary Stall Torque

Buyukdegirmenci, V. T. & Krein, P. T., May 1 2015, In : IEEE Transactions on Industry Applications. 51, 3, p. 2237-2245 9 p., 6939686.

Research output: Contribution to journalArticle

2014

Evaluation of induction and permanent-magnet synchronous machines using drive-cycle energy and loss minimization in traction applications

Buyukdegirmenci, V. T., Bazzi, A. M. & Krein, P. T., Jan 1 2014, In : IEEE Transactions on Industry Applications. 50, 1, p. 395-403 9 p., 6524023.

Research output: Contribution to journalArticle

2015

Voltage regulation of a series-stacked system of processors by differential power processing

Das, D. & Krein, P. T., Sep 1 2015, 2015 IEEE 16th Workshop on Control and Modeling for Power Electronics, COMPEL 2015. Institute of Electrical and Electronics Engineers Inc., 7236445. (2015 IEEE 16th Workshop on Control and Modeling for Power Electronics, COMPEL 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

Examination of design strategies for inverter-driven induction machines

Magill, M. P. & Krein, P. T., May 17 2012, 2012 IEEE Power and Energy Conference at Illinois, PECI 2012. 6184581. (2012 IEEE Power and Energy Conference at Illinois, PECI 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

IGBT and diode loss estimation under hysteresis switching

Bazzi, A. M., Krein, P. T., Kimball, J. W. & Kepley, K., Feb 20 2012, In : IEEE Transactions on Power Electronics. 27, 3, p. 1044-1048 5 p., 5981397.

Research output: Contribution to journalArticle

2013

Average and detailed modeling approaches emphasizing subsystems in a hybrid mobile refrigeration

Cao, Y. & Krein, P. T., Aug 22 2013, Proceedings of the 2013 IEEE International Electric Machines and Drives Conference, IEMDC 2013. p. 1132-1136 5 p. 6556301. (Proceedings of the 2013 IEEE International Electric Machines and Drives Conference, IEMDC 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

Low-cost solar simulator design for multi-junction solar cells in space applications

Kim, K. A., Dostart, N., Huynh, J. & Krein, P. T., Jan 1 2014.

Research output: Contribution to conferencePaper

2011

Fault impacts on solar power unit reliability

Bazzi, A. M., Kim, K. A., Johnson, B. B., Krein, P. T. & Dominguez-Garcia, A., May 13 2011, 2011 26th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2011. p. 1223-1231 9 p. 5744749. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2013
2011

Bus selection in multibus DC microgrids

Balog, R. S. & Krein, P. T., May 30 2011, In : IEEE Transactions on Power Electronics. 26, 3, p. 860-867 8 p., 5643159.

Research output: Contribution to journalArticle

2014

Ripple correlation control: An extremum seeking control perspective for real-time optimization

Bazzi, A. M. & Krein, P. T., Jan 1 2014, In : IEEE Transactions on Power Electronics. 29, 2, p. 988-995 8 p., 6492253.

Research output: Contribution to journalArticle

2012

Photovoltaic differential power converter trade-offs as a consequence of panel variation

Kim, K. A., Shenoy, P. S. & Krein, P. T., 2012, 2012 IEEE 13th Workshop on Control and Modeling for Power Electronics, COMPEL 2012. 6251789

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Analysis of electromechanical problems using the dual-primal finite element tearing and interconnecting method

Yao, W., Jin, J. & Krein, P. T., May 17 2012, 2012 IEEE Power and Energy Conference at Illinois, PECI 2012. 6184595. (2012 IEEE Power and Energy Conference at Illinois, PECI 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Photovoltaic AC module composed of a very large number of interleaved inverters

Johnson, B., Krein, P. T. & Chapman, P., May 13 2011, 2011 26th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2011. p. 976-981 6 p. 5744713. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

Electrified vehicles and the smart grid: The ITS perspective

Cheng, X., Hu, X., Yang, L., Husain, I., Inoue, K., Krein, P., Lefevre, R., Li, Y., Nishi, H., Taiber, J. G., Wang, F. Y., Zha, Y., Gao, W. & Li, Z., Aug 2014, In : IEEE Transactions on Intelligent Transportation Systems. 15, 4, p. 1388-1404 17 p., 6869118.

Research output: Contribution to journalReview article

2018

Fast Diagnosis of Multiple Open-Circuit Faults in a T-type Inverter Based on Voltages across Half-Bridge Switches

Wang, B., Krein, P. T., Ma, H., Bai, Z. & Li, Z., Dec 26 2018, Proceedings - 2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018. Institute of Electrical and Electronics Engineers Inc., 8590349. (Proceedings - 2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

Review of integrated charging methods for plug-in electric and hybrid vehicles

Yilmaz, M. & Krein, P. T., Oct 12 2012, 2012 IEEE International Conference on Vehicular Electronics and Safety, ICVES 2012. p. 346-351 6 p. 6294276. (2012 IEEE International Conference on Vehicular Electronics and Safety, ICVES 2012).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Introduction

Krein, P. T., Jan 1 2011, Power Electronics Handbook. Elsevier Inc., p. 1-14 14 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

2013

Machine characterization for short-term or instantaneous torque capabilities: An approach based on transient thermal response

Buyukdegirmenci, V. T. & Krein, P. T., Aug 22 2013, Proceedings of the 2013 IEEE International Electric Machines and Drives Conference, IEMDC 2013. p. 801-808 8 p. 6556185. (Proceedings of the 2013 IEEE International Electric Machines and Drives Conference, IEMDC 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

A single-stage three-phase AC module for high-voltage photovoltaics

Johnson, B., Krein, P. T., Zheng, Z. & Lentine, A., Apr 30 2012, APEC 2012 - 27th Annual IEEE Applied Power Electronics Conference and Exposition. p. 885-891 7 p. 6165923. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

Minimization of system-level losses in VSI-based induction motor drives: Offline strategies

Sridharan, S. & Krein, P. T., Mar 1 2017, In : IEEE Transactions on Industry Applications. 53, 2, p. 1096-1105 10 p., 7752804.

Research output: Contribution to journalArticle

2015

PESC: The Early Years [A Look Back]

Burns, W. T. & Krein, P. T., Sep 2015, IEEE Power Electronics Magazine, 2, 3, p. 12-15 4 p.

Research output: Contribution to specialist publicationArticle

2012

Formulation of PID control for DC-DC converters based on capacitor current: A geometric context

Kapat, S. & Krein, P. T., Feb 20 2012, In : IEEE Transactions on Power Electronics. 27, 3, p. 1424-1432 9 p., 5982421.

Research output: Contribution to journalArticle

2011

Power delivery for series connected voltage domains in digital circuits

Shenoy, P. S., Fedorov, I., Neyens, T. & Krein, P. T., 2011, 2011 International Conference on Energy Aware Computing, ICEAC 2011. 6136698

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Electric machines as metamaterials: Induction machine design using planar layer models

Magill, M. P. & Krein, P. T., 2011, 2011 IEEE International Electric Machines and Drives Conference, IEMDC 2011. p. 890-895 6 p. 5994932

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2013

System-level power loss sensitivity to various control variables in vector-controlled induction motor drives

Bazzi, A. M., Buyukdegirmenci, V. T. & Krein, P. T., May 23 2013, In : IEEE Transactions on Industry Applications. 49, 3, p. 1367-1373 7 p., 6478795.

Research output: Contribution to journalArticle

Differential power processing for increased energy production and reliability of photovoltaic systems

Shenoy, P. S., Kim, K. A., Johnson, B. B. & Krein, P. T., Nov 14 2013, In : IEEE Transactions on Power Electronics. 28, 6, p. 2968-2979 12 p.

Research output: Contribution to journalArticle

Peak duty electric machines: Design, operation and failure modes

Buyukdegirmenci, V. T. & Krein, P. T., Dec 1 2013, Electrical Manufacturing and Coil Winding Expo 2010-2013. p. 140-146 7 p. (Electrical Manufacturing and Coil Winding Expo 2010-2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Irradiance and temperature transient sensitivity analysis for photovoltaic control

Kim, K. A., Krein, P. T., Lee, J. J., Bae, H. & Cho, B. H., Aug 31 2011, 8th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2011-ECCE Asia. p. 393-400 8 p. 5944556. (8th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2011-ECCE Asia).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2015

Dynamic filtering of stochastic solar resources using HVAC drive control - A determination of feasible bandwidth

Cao, Y., Magerko, J. A., Navidi, T. & Krein, P. T., Oct 27 2015, 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015. Institute of Electrical and Electronics Engineers Inc., p. 3127-3134 8 p. 7310098. (2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

Differential power processing architecture for increased energy production and reliability of photovoltaic systems

Shenoy, P. S., Johnson, B. & Krein, P. T., Apr 30 2012, APEC 2012 - 27th Annual IEEE Applied Power Electronics Conference and Exposition. p. 1987-1994 8 p. 6166095. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Near-null response to large-signal transients in an augmented buck converter: A geometric approach

Kapat, S., Shenoy, P. S. & Krein, P. T., Apr 19 2012, In : IEEE Transactions on Power Electronics. 27, 7, p. 3319-3329 11 p., 6111490.

Research output: Contribution to journalArticle

2017

Opportunities for photovoltaic system operation below parity: Costs and benefits of active grid support

Magerko, J. A. & Krein, P. T., Jan 1 2017, 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017. Institute of Electrical and Electronics Engineers Inc., p. 1-5 5 p. (2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2014

Induction motor drive design for traction application based on drive-cycle energy minimization

Sridharan, S. & Krein, P. T., Jan 1 2014, APEC 2014 - 29th Annual IEEE Applied Power Electronics Conference and Exposition. Institute of Electrical and Electronics Engineers Inc., p. 1517-1521 5 p. 6803508. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2011

Cost benefits and vehicle-to-grid regulation services of unidirectional charging of electric vehicles

Fasugba, M. A. & Krein, P. T., Nov 28 2011, IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings. p. 827-834 8 p. 6063856. (IEEE Energy Conversion Congress and Exposition: Energy Conversion Innovation for a Clean Energy Future, ECCE 2011, Proceedings).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2013

Pre-energized compact auxiliary circuit to buffer loads from fast transients with the goal of managing load-informed power

Shan, Z., Krein, P. T., Tse, C. K. & Tan, S. C., Dec 9 2013, 2013 IEEE 14th Workshop on Control and Modeling for Power Electronics, COMPEL 2013. 6626433. (2013 IEEE 14th Workshop on Control and Modeling for Power Electronics, COMPEL 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The chimera of rare earth materials: Enhancing alternatives for machines and drives and managing the beast

Habetler, T. G., Harley, R. G., Rhett Mayor, J., Krein, P. T., Pekarek, S. & Sudhoff, S., Aug 22 2013, Proceedings of the 2013 IEEE International Electric Machines and Drives Conference, IEMDC 2013. p. 1509-1550 42 p. 6556341. (Proceedings of the 2013 IEEE International Electric Machines and Drives Conference, IEMDC 2013).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2017

A bidirectional wide load range multiphase buck/boost converter for differential power processing

Das, D. & Krein, P. T., Aug 18 2017, 2017 IEEE 18th Workshop on Control and Modeling for Power Electronics, COMPEL 2017. Institute of Electrical and Electronics Engineers Inc., 8013360. (2017 IEEE 18th Workshop on Control and Modeling for Power Electronics, COMPEL 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution