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Author

  • Philip T Krein
2010

A comparative study of an exponential adaptive perturb and observe algorithm and ripple correlation control for real-time optimization

Buyukdegirmenci, V. T., Bazzi, A. M. & Krein, P. T., Oct 22 2010, 2010 IEEE 12th Workshop on Control and Modeling for Power Electronics, COMPEL 2010. 5562432. (2010 IEEE 12th Workshop on Control and Modeling for Power Electronics, COMPEL 2010).

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

A digital implementation of continuous-time ripple correlation control for photovoltaic applications

Kroeger, K. P., Choi, S., Bazzi, A. M., Johnson, B. B. & Krein, P. T., 2010, Proceedings of the 2010 Power and Energy Conference at Illinois, PECI 2010. p. 7-11 5 p. 5437166

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

A discussion of data center power challenges across the system

Krein, P. T., Dec 1 2010, 2010 International Conference on Energy Aware Computing, ICEAC 2010. 5702280. (2010 International Conference on Energy Aware Computing, ICEAC 2010).

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

Admittance control for anti-islanding protection in modular grid-connected inverters

Krein, P. T. & Esram, T., Oct 22 2010, 2010 IEEE 12th Workshop on Control and Modeling for Power Electronics, COMPEL 2010. 5562390. (2010 IEEE 12th Workshop on Control and Modeling for Power Electronics, COMPEL 2010).

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

A method for impact assessment of faults on the performance of field-oriented control drives: A first step to reliability modeling

Bazzi, A. M., Dominguez-Garcia, A. & Krein, P. T., May 18 2010, APEC 2010 - 25th Annual IEEE Applied Power Electronics Conference and Exposition. p. 256-263 8 p. 5433661. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

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

A modular power system architecture for military and commercial electric vehicles

O'Connell, T. C., Raczkowski, B. C., Amrhein, M., Wells, J. R., Tavernini, M. J., Krein, P. T. & Banner, J., Jan 1 2010, In : SAE Technical Papers.

Research output: Contribution to journalConference article

A time-harmonic three-dimensional vector boundary element model for electromechanical devices

Oconnell, T. C. & Krein, P. T., Sep 1 2010, In : IEEE Transactions on Energy Conversion. 25, 3, p. 606-618 13 p., 5437340.

Research output: Contribution to journalArticle

Battery-ultracapacitor active parallel interface with indirect control of battery current

Niemoeller, B. A. & Krein, P. T., May 18 2010, Proceedings of the 2010 Power and Energy Conference at Illinois, PECI 2010. p. 12-19 8 p. 5437163. (Proceedings of the 2010 Power and Energy Conference at Illinois, PECI 2010).

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

Comparative evaluation of machines for electric and hybrid vehicles based on dynamic operation and loss minimization

Bazzi, A. M. & Krein, P. T., Dec 20 2010, 2010 IEEE Energy Conversion Congress and Exposition, ECCE 2010 - Proceedings. p. 3345-3351 7 p. 5617782. (2010 IEEE Energy Conversion Congress and Exposition, ECCE 2010 - Proceedings).

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

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

Kapat, S. & Krein, P. T., Oct 22 2010, 2010 IEEE 12th Workshop on Control and Modeling for Power Electronics, COMPEL 2010. 5562368. (2010 IEEE 12th Workshop on Control and Modeling for Power Electronics, COMPEL 2010).

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

Induction machine modeling approach based on 3-D magnetic equivalent circuit framework

Amrhein, M. & Krein, P. T., Jun 1 2010, In : IEEE Transactions on Energy Conversion. 25, 2, p. 339-347 9 p., 5467361.

Research output: Contribution to journalArticle

Large-periphery AlGaN/GaN high electron mobility transistors for high-power operation

Pang, L., Zheng, Z., Seo, H. C., Chapman, P., Krein, P. T., Lee, J. H., Kim, K. W. & Kim, K., Aug 24 2010, 2010 18th Biennial University/Government/Industry Micro-Nano Symposium, UGIM 2010 - Proceedings. 5508902. (Biennial University/Government/Industry Microelectronics Symposium - Proceedings).

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

Local control of an ISOP push-pull converter with uneven load sharing

Shenoy, P. S. & Krein, P. T., May 18 2010, Proceedings of the 2010 Power and Energy Conference at Illinois, PECI 2010. p. 70-76 7 p. 5437156. (Proceedings of the 2010 Power and Energy Conference at Illinois, PECI 2010).

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

Local control of multiple module dc-dc converters

Shenoy, P. S. & Krein, P. T., Oct 22 2010, 2010 IEEE 12th Workshop on Control and Modeling for Power Electronics, COMPEL 2010. 5562384. (2010 IEEE 12th Workshop on Control and Modeling for Power Electronics, COMPEL 2010).

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

Null response to a large signal transient in an augmented dc-dc converter: A geometric approach

Kapat, S. & Krein, P. T., Oct 22 2010, 2010 IEEE 12th Workshop on Control and Modeling for Power Electronics, COMPEL 2010. 5562366. (2010 IEEE 12th Workshop on Control and Modeling for Power Electronics, COMPEL 2010).

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

Photovoltaic converter module configurations for maximum power point operation

Kim, K. A. & Krein, P. T., May 18 2010, Proceedings of the 2010 Power and Energy Conference at Illinois, PECI 2010. p. 77-82 6 p. 5437152. (Proceedings of the 2010 Power and Energy Conference at Illinois, PECI 2010).

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

PID controller tuning in a dc-dc converter: A geometric approach for minimum transient recovery time

Kapat, S. & Krein, P. T., Oct 22 2010, 2010 IEEE 12th Workshop on Control and Modeling for Power Electronics, COMPEL 2010. 5562367. (2010 IEEE 12th Workshop on Control and Modeling for Power Electronics, COMPEL 2010).

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

Power supply aware computing

Shenoy, P. S. & Krein, P. T., Dec 1 2010, 2010 International Conference on Energy Aware Computing, ICEAC 2010. 5702316. (2010 International Conference on Energy Aware Computing, ICEAC 2010).

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

Review of methods for real-time loss minimization in induction machines

Bazzi, A. M. & Krein, P. T., Nov 1 2010, In : IEEE Transactions on Industry Applications. 46, 6, p. 2319-2328 10 p., 5565477.

Research output: Contribution to journalReview article

Ripple correlation control applied to electric vehicle regenerative braking

Choi, S., Bazzi, A. M. & Krein, P. T., May 18 2010, Proceedings of the 2010 Power and Energy Conference at Illinois, PECI 2010. p. 88-92 5 p. 5437150. (Proceedings of the 2010 Power and Energy Conference at Illinois, PECI 2010).

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

System level trade-offs of microprocessor supply voltage reduction

Shenoy, P. S., Buyukdegirmenci, V. T., Bazzi, A. M. & Krein, P. T., Dec 1 2010, 2010 International Conference on Energy Aware Computing, ICEAC 2010. 5702319. (2010 International Conference on Energy Aware Computing, ICEAC 2010).

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

2011

Augmented boost converter for near null-load transient response

Kumar, O., Shenoy, P. S., Krein, P. T. & Kapat, S., Dec 1 2011, 2011 IEEE Power and Energy Conference at Illinois, PECI 2011. 5740478. (2011 IEEE Power and Energy Conference at Illinois, PECI 2011).

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

Beyond time-optimality: Energy-based control of augmented buck converters for near ideal load transient response

Shenoy, P. S., Krein, P. T. & Kapat, S., 2011, 2011 26th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2011. p. 916-922 7 p. 5744704

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

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

Circuit-based induction motor drive reliability under different control schemes and safe-mode operation

Bazzi, A. M., Ding, X., Dominguez-Garcia, A. & Krein, P. T., May 13 2011, 2011 26th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2011. p. 653-660 8 p. 5744665. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

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

Concerning maximum power point tracking for photovoltaic optimization using ripple-based extremum seeking control

Bazzi, A. M. & Krein, P. T., Aug 3 2011, In : IEEE Transactions on Power Electronics. 26, 6, p. 1611-1612 2 p., 5959287.

Research output: Contribution to journalArticle

Constrained online efficiency optimization to guarantee load support in motor drives

Bazzi, A. M. & Krein, P. T., Sep 14 2011, 2011 IEEE International Electric Machines and Drives Conference, IEMDC 2011. p. 1149-1152 4 p. 5994764. (2011 IEEE International Electric Machines and Drives Conference, IEMDC 2011).

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

Control for high instantaneous torque from induction machines: Methods and limits

Buyukdegirmenci, V. T. & Krein, P. T., Sep 14 2011, 2011 IEEE International Electric Machines and Drives Conference, IEMDC 2011. p. 777-782 6 p. 5994910. (2011 IEEE International Electric Machines and Drives Conference, IEMDC 2011).

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

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

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

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

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

Gaining vehicle-to-grid benefits with unidirectional electric and plug-in hybrid vehicle chargers

Fasugba, M. A. & Krein, P. T., Nov 7 2011, 2011 IEEE Vehicle Power and Propulsion Conference, VPPC 2011. 6043207. (2011 IEEE Vehicle Power and Propulsion Conference, VPPC 2011).

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

Interface analysis of Ti/Al/Ti/Au ohmic contacts with regrown n + -GaN layers using molecular beam epitaxy

Seo, H. C., Sivaramakrishnan, S., Zuo, J-M., Pang, L., Krein, P. T. & Kim, K., Dec 1 2011, In : Surface and Interface Analysis. 43, 13, p. 1627-1631 5 p.

Research output: Contribution to journalArticle

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

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

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

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

Small inverter-interfaced distributed energy resources for reactive power support

Domínguez-García, A. D., Hadjicostis, C. N., Krein, P. T. & Cady, S. T., May 13 2011, 2011 26th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2011. p. 1616-1621 6 p. 5744811. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

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

Solid-state light simulator with current-mode control

Bazzi, A. M., Klein, Z., Sweeney, M., Kroeger, K., Shenoy, P. & Krein, P. T., May 13 2011, 2011 26th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2011. p. 2047-2053 7 p. 5744878. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

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

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

2012

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

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

Comparative analysis of differential power conversion architectures and controls for solar photovoltaics

Shenoy, P. S., Kim, K. A. & Krein, P. T., Oct 1 2012, 2012 IEEE 13th Workshop on Control and Modeling for Power Electronics, COMPEL 2012. 6251782. (2012 IEEE 13th Workshop on Control and Modeling for Power Electronics, COMPEL 2012).

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

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

Differential power processing for efficiency and performance leaps in utility-scale photovoltaics

Shenoy, P. S., Kim, K. A., Krein, P. T. & Chapman, P. L., Nov 26 2012, Program - 38th IEEE Photovoltaic Specialists Conference, PVSC 2012. p. 1357-1361 5 p. 6317852. (Conference Record of the IEEE Photovoltaic Specialists Conference).

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

Efficiency and cost trade-offs for designing module integrated converter photovoltaic systems

Kim, K. A., Lertburapa, S., Xu, C. & Krein, P. T., May 17 2012, 2012 IEEE Power and Energy Conference at Illinois, PECI 2012. 6184585. (2012 IEEE Power and Energy Conference at Illinois, PECI 2012).

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

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

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