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• 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 conference › Paper › peer-review

  • Multi-junction solar cells
  • Space applications
  • Simulators
  • Solar cells
  • Costs

• Inverter characterization for intermittent and peak duty motor drives

  Buyukdegirmenci, V. T. & 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. 791-798 8 p. 6803398. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Hot Temperature
  • Insulated gate bipolar transistors (IGBT)
  • Heat sinks
  • Specific heat
  • Semiconductor materials
• 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 proceeding › Conference contribution

  • Networks (circuits)
• 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 proceeding › Conference contribution

  • Switches
  • Networks (circuits)
  • Electric potential
  • Semiconductor materials
  • Failure analysis
• 2015

  Designing solar arrays to account for reduced performance from self-shading

  Galtieri, J. & Krein, P. T., Mar 20 2015, 2015 IEEE Power and Energy Conference at Illinois, PECI 2015. Institute of Electrical and Electronics Engineers Inc., 7064935. (2015 IEEE Power and Energy Conference at Illinois, PECI 2015).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Table lookup
  • Error analysis
• 2016

  Equivalent circuit model for pole-phase modulation induction machines

  Magill, M. P., Krein, P. T. & Haran, K. S., Feb 16 2016, Proceedings - 2015 IEEE International Electric Machines and Drives Conference, IEMDC 2015. Institute of Electrical and Electronics Engineers Inc., p. 293-299 7 p. 7409074

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Phase modulation
  • Equivalent circuits
  • Poles
  • Geometry

• A transfer function approach to active damping of an induction motor drive with LC filters

  Sridharan, S. & Krein, P. T., Feb 16 2016, Proceedings - 2015 IEEE International Electric Machines and Drives Conference, IEMDC 2015. Institute of Electrical and Electronics Engineers Inc., p. 834-840 7 p. 7409157. (Proceedings - 2015 IEEE International Electric Machines and Drives Conference, IEMDC 2015).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Induction motors
  • Transfer functions
  • Damping
  • Resistors
  • Vector control (Electric machinery)
• 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 proceeding › Conference contribution

  • HVAC
  • Bandwidth
  • Fans
  • Solar energy
  • Bandpass filters
• 2016

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

  Magerko, J. A. & Krein, P. T., Nov 18 2016, 2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016. Institute of Electrical and Electronics Engineers Inc., p. 2025-2029 5 p. 7749984. (Conference Record of the IEEE Photovoltaic Specialists Conference; vol. 2016-November).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Cost benefit analysis
  • Costs
• 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 proceeding › Conference contribution

  • induction
  • Induction motors
  • hysteresis
  • Electric potential
  • utilization
• 2016

  Incorporating subpanel DC-DC converters into solar array design

  Galtieri, J. & Krein, P. T., Nov 18 2016, 2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016. Institute of Electrical and Electronics Engineers Inc., p. 3219-3224 6 p. 7750260. (Conference Record of the IEEE Photovoltaic Specialists Conference; vol. 2016-November).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • DC-DC converters
  • Simulators
• 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 proceeding › Conference contribution

  • Induction motors
  • Fluxes
  • Rotors
  • Energy dissipation
• 2015

  Photovoltaic hot spot mitigation using voltage-threshold control at the panel level

  Kim, K. A., Ehlmann, J. & Krein, P. T., Jul 27 2015, 9th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2015-ECCE Asia. Institute of Electrical and Electronics Engineers Inc., p. 1916-1921 6 p. 7168040. (9th International Conference on Power Electronics - ECCE Asia: "Green World with Power Electronics", ICPE 2015-ECCE Asia).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Threshold voltage
  • Photovoltaic cells
  • Diodes
  • Electric potential
• 2020

  An Orthogonal Decoupled Transformer Design for Inductive Power Transfer Applications

  Zhang, Z., Zheng, S., Xu, D., Krein, P. T. & Ma, H., Jun 2020, 2020 IEEE 29th International Symposium on Industrial Electronics, ISIE 2020 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1587-1592 6 p. 9152558. (IEEE International Symposium on Industrial Electronics; vol. 2020-June).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Technology transfer
  • Electric network topology
  • Conversion efficiency
  • Electric network analysis
  • Power transmission
• 2017

  Mitigating power systems variability in more electric aircraft utilizing power electronics implemented dynamic thermal storage

  Cao, Y., Williams, M. A., Krein, P. T. & Alleyne, A. G., May 17 2017, 2017 IEEE Applied Power Electronics Conference and Exposition, APEC 2017. Institute of Electrical and Electronics Engineers Inc., p. 1412-1418 7 p. 7930882. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • More electric aircraft
  • Aircraft power systems
  • Aircraft fuels
  • Power electronics
  • Hot Temperature

• 20x-Real time modeling and simulation of more electric aircraft thermally integrated electrical power systems

  Cao, Y., Williams, M. A., Kearbey, B. J., Smith, A. T., Krein, P. T. & Alleyne, A. G., Feb 2 2017, 2016 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2016. Institute of Electrical and Electronics Engineers Inc., 7841416. (2016 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles and International Transportation Electrification Conference, ESARS-ITEC 2016).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • More electric aircraft
  • aircraft
  • simulation
  • system model
  • time
• 2015

  Modular switched-capacitor DC-DC converters tied with lithium-ion batteries for use in battery electric vehicles

  Cao, Y., Lei, Y., Pilawa-Podgurski, R. C. N. & Krein, P. T., Oct 27 2015, 2015 IEEE Energy Conversion Congress and Exposition, ECCE 2015. Institute of Electrical and Electronics Engineers Inc., p. 85-91 7 p. 7309673

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Battery electric vehicles
  • Lithium-ion batteries
  • DC-DC converters
  • Capacitors
  • Electric drives
• 2018

  An Inductive Power Transfer System Design with Large Misalignment Tolerance for EV Charging

  Zhang, Z., Krein, P. T., Ma, H., Tang, Y., Zhou, J. & Xu, D., Aug 10 2018, Proceedings - 2018 IEEE 27th International Symposium on Industrial Electronics, ISIE 2018. Institute of Electrical and Electronics Engineers Inc., p. 1011-1016 6 p. 8433592. (IEEE International Symposium on Industrial Electronics; vol. 2018-June).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Systems analysis
  • Technology transfer
  • Electric network topology
  • Inductance
  • Electric vehicles
• 2020

  An Integrated Inductive Power Transfer System Design with a Variable Inductor for Misalignment Tolerance and Battery Charging Applications

  Zhang, Z., Zhu, F., Xu, D., Krein, P. T. & Ma, H., Nov 2020, In: IEEE Transactions on Power Electronics. 35, 11, p. 11544-11556 13 p., 9069415.

  Research output: Contribution to journal › Article › peer-review

  • Charging (batteries)
  • Systems analysis
  • Electric potential
  • Technology transfer
  • Switching frequency

• Recovering Partial Three-Level Operation in a T-Type Inverter with Fault Management Redundant Unit

  Wang, B., Li, Z., Dong, M., Bai, Z., Krein, P. T. & Ma, H., Sep 2020, In: IEEE Transactions on Power Electronics. 35, 9, p. 8944-8955 12 p., 8989814.

  Research output: Contribution to journal › Article › peer-review

  • Electric potential
  • Modulation
  • Networks (circuits)
• 2013

  Review of the impact of vehicle-to-grid technologies on distribution systems and utility interfaces

  Yilmaz, M. & Krein, P. T., Jun 24 2013, In: IEEE Transactions on Power Electronics. 28, 12, p. 5673-5689 17 p., 6353961.

  Research output: Contribution to journal › Review article › peer-review

  • Vehicle-to-grid
  • Energy resources
  • Communication
  • Standardization
  • Reactive power
• 2015

  Reexamination of Photovoltaic Hot Spotting to Show Inadequacy of the Bypass Diode

  Kim, K. A. & Krein, P. T., Sep 1 2015, In: IEEE Journal of Photovoltaics. 5, 5, p. 1435-1441 7 p., 7131428.

  Research output: Contribution to journal › Article › peer-review

  • bypasses
  • Diodes
  • diodes
  • Electric breakdown
  • cells
• 2013

  Differential power processing for DC systems

  Shenoy, P. S. & Krein, P. T., Apr 1 2013, In: IEEE Transactions on Power Electronics. 28, 4, p. 1795-1806 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Electric potential
  • Voltage regulators
  • Digital circuits
  • Conversion efficiency
  • Energy conversion

• A dynamic photovoltaic model incorporating capacitive and reverse-bias characteristics

  Kim, K. A., Xu, C., Jin, L. & Krein, P. T., Aug 28 2013, In: IEEE Journal of Photovoltaics. 3, 4, p. 1334-1341 8 p., 6584777.

  Research output: Contribution to journal › Article › peer-review

  • Photovoltaic cells
  • photovoltaic cells
  • dynamic characteristics
  • strings
  • cells
• 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 journal › Review article › peer-review

  • Electric vehicles
  • Economics
  • Communication

• A finite-element-based domain decomposition method for efficient simulation of nonlinear electromechanical problems

  Yao, W., Jin, J., Krein, P. T. & Magill, M. P., Jun 2014, In: IEEE Transactions on Energy Conversion. 29, 2, p. 309-319 11 p., 6774426.

  Research output: Contribution to journal › Article › peer-review

  • Domain decomposition methods
  • Newton-Raphson method
  • Finite element method
  • Nonlinear analysis
  • Magnets
• 2016

  A 3D finite element analysis of large-scale nonlinear dynamic electromagnetic problems by harmonic balancing and domain decomposition

  Yao, W., Jin, J. M. & Krein, P. T., Mar 1 2016, In: International Journal of Numerical Modelling: Electronic Networks, Devices and Fields. 29, 2, p. 166-180 15 p.

  Research output: Contribution to journal › Article › peer-review

  • Balancing
  • Domain Decomposition
  • Nonlinear Dynamics
  • Parallel processing systems
  • FETI-DP
• 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 proceeding › Conference contribution

  • DC-DC converters
  • Simulators
• 2016

  Energy improvements from subpanel DC-DC converters in PV arrays with distributed mismatch

  Galtieri, J. & Krein, P. T., Nov 18 2016, 2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016. Institute of Electrical and Electronics Engineers Inc., p. 3213-3218 6 p. 7750259. (Conference Record of the IEEE Photovoltaic Specialists Conference; vol. 2016-November).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • DC-DC converters
  • Diodes
• 2013

  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 proceeding › Conference contribution

  • Electric machinery
  • Machine design
  • Thermal cycling
  • Failure modes
  • Hybrid vehicles
• 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 proceeding › Conference contribution

  • Cost benefit analysis
  • Costs
• 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 proceeding › Conference contribution

  • Refrigeration
  • Electric machinery
  • Electric drives
  • Electric power systems
  • Hot Temperature
• 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 proceeding › Conference contribution

  • Converter
  • Voltage
  • Range of data
  • Electric potential
  • Stacking
• 2013

  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 proceeding › Conference contribution

  • Winding machines
  • Rare earths
  • Machine design
  • Thermal effects
  • Physics

• Design considerations for a complete drive system

  Magill, M. P., Buyukdegirmenci, V. T. & Krein, P. T., Dec 1 2013, Electrical Manufacturing and Coil Winding Expo 2010-2013. p. 57-61 5 p. (Electrical Manufacturing and Coil Winding Expo 2010-2013).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Electric motors
  • Power electronics
  • Systems analysis
• 2016

  Analysis of wireless and catenary power transfer systems for electric vehicle range extension on rural highways

  Navidi, T., Cao, Y. & Krein, P. T., Apr 25 2016, 2016 IEEE Power and Energy Conference at Illinois, PECI 2016. Institute of Electrical and Electronics Engineers Inc., 7459224. (2016 IEEE Power and Energy Conference at Illinois, PECI 2016).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Electric vehicles
  • Energy transfer
  • Wire
  • Inductive power transmission
  • Power electronics

• System-level loss minimization of VSI-based induction motor drives

  Sridharan, S. & Krein, P. T., Feb 16 2016, Proceedings - 2015 IEEE International Electric Machines and Drives Conference, IEMDC 2015. Institute of Electrical and Electronics Engineers Inc., p. 1761-1767 7 p. 7409302. (Proceedings - 2015 IEEE International Electric Machines and Drives Conference, IEMDC 2015).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Induction motors
  • More electric aircraft
  • Torque
  • Stators
• 2013

  Utilization of median filters in power electronics: Traction drive applications

  Bazzi, A. M. & Krein, P. T., Jul 1 2013, 2013 28th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2013. p. 3055-3060 6 p. 6520735. (Conference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Median filters
  • Power electronics
  • Traction motors
  • Induction motors
  • Data acquisition

• Photovoltaic hot spot analysis for cells with various reverse-bias characteristics through electrical and thermal simulation

  Kim, K. A. & Krein, P. T., 2013, 2013 IEEE 14th Workshop on Control and Modeling for Power Electronics, COMPEL 2013. 6626399

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Photovoltaic cells
  • Heating
  • Hot Temperature
  • Diodes
  • Degradation

• Development of closed-form solutions for fast thermal modeling of rotating electric machinery

  Buyukdegirmenci, V. T., Magill, M. P., Nategh, S. & Krein, P. T., Aug 22 2013, Proceedings of the 2013 IEEE International Electric Machines and Drives Conference, IEMDC 2013. p. 832-838 7 p. 6556189. (Proceedings of the 2013 IEEE International Electric Machines and Drives Conference, IEMDC 2013).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Electric machinery
  • Rotating machinery
  • Hot Temperature
  • Stators
  • Temperature distribution
• 2016

  Dynamic energy management needs in low-energy buildings imposed by stochastic solar resources

  Cao, Y., Magerko, J. A., Navidi, T. & Krein, P. T., Jan 18 2016, Proceedings of the 2015 International Conference on Complex Systems Engineering, ICCSE 2015. Institute of Electrical and Electronics Engineers Inc., 7385979. (Proceedings of the 2015 International Conference on Complex Systems Engineering, ICCSE 2015).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • HVAC
  • Energy management
  • Thermal energy
  • Fans
  • Solar heating
• 2014

  Synchronization of nonlinear oscillators in an lti electrical power network

  Johnson, B. B., Dhople, S. V., Hamadeh, A. O. & Krein, P. T., Mar 2014, In: IEEE Transactions on Circuits and Systems I: Regular Papers. 61, 3, p. 834-844 11 p., 6701226.

  Research output: Contribution to journal › Article › peer-review

  • Synchronization
  • Acoustic impedance
  • Electric potential
  • Communication
• 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 proceeding › Conference contribution

  • Characterization (materials science)
  • Torque
  • Hot Temperature
  • Electric machinery
  • Temperature

• An efficient domain decomposition method for 3-D finite element analysis of nonlinear electric machine problems

  Yao, W., Jin, J. M. & Krein, P. T., Aug 22 2013, Proceedings of the 2013 IEEE International Electric Machines and Drives Conference, IEMDC 2013. p. 709-715 7 p. 6556171. (Proceedings of the 2013 IEEE International Electric Machines and Drives Conference, IEMDC 2013).

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Domain decomposition methods
  • Electric machinery
  • Newton-Raphson method
  • Finite element method
  • Nonlinear analysis
• 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 journal › Conference article › peer-review

  • Aircraft
  • Aircraft power systems
  • Aircraft models
  • Engines
  • System stability
• 2014

  A 0.79 pJ/K-Gate, 83% efficient unified core and voltage regulator architecture for sub/near-threshold operation in 130 nm CMOS

  Zhang, S., Tu, J. S., Shanbhag, N. R. & Krein, P. T., Nov 1 2014, In: IEEE Journal of Solid-State Circuits. 49, 11, p. 2644-2657 14 p., 6901296.

  Research output: Contribution to journal › Article › peer-review

  • Voltage regulators
  • Capacitors
  • Energy efficiency
  • Electron energy levels
  • FIR filters

• High-current AlGaN/GaN high electron mobility transistors achieved by selective-area growth via plasma-assisted molecular beam epitaxy

  Pang, L., Krein, P. T., Kim, K. W., Lee, J. H. & Kim, K., Jan 1 2014, In: Physica Status Solidi (A) Applications and Materials Science. 211, 1, p. 180-183 4 p.

  Research output: Contribution to journal › Article › peer-review

  • aluminum gallium nitride
  • Molecular beam epitaxy
  • High electron mobility transistors
  • high electron mobility transistors
  • Plasmas
• 2013

  Coupled-inductor filter: A basic filter building block

  Balog, R. S. & Krein, P. T., Jan 1 2013, In: IEEE Transactions on Power Electronics. 28, 1, p. 537-546 10 p., 6145773.

  Research output: Contribution to journal › Article › peer-review

  • Networks (circuits)
  • Topology
  • Electric inductors
  • Power converters
  • Switching frequency
• 2014

  Synchronization of parallel single-phase inverters with virtual oscillator control

  Johnson, B. B., Dhople, S. V., Hamadeh, A. O. & Krein, P. T., Nov 2014, In: IEEE Transactions on Power Electronics. 29, 11, p. 6124-6138 15 p., 6692879.

  Research output: Contribution to journal › Article › peer-review

  • Synchronization
  • Electric potential
  • Controllers
  • Communication

• 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 journal › Article › peer-review

  • Power electronics
  • Control theory