Dariusz   Czarkowski

Dariusz Czarkowski

Associate Professor

Electrical & Computer Engineering

Journal Articles

  • "Linear circuit models of PWM flyback and buck/boost converter" M. K. Kazimierczuk and D. Czarkowski IEEE Trans. Circuits Syst., vol. CAS-39, pp. 688-693, August 1992.
  • "Static- and dynamic-circuit models of PWM buck-derived dc-dc converters" D. Czarkowski and M. K. Kazimierczuk IEEE Proceedings, Pt. G, Circuits, Devices and Systems, vol. 139, pp. 669-679, December 1992.
  • "Energy-conservation approach to modeling PWM dc-dc converters" D. Czarkowski and M. K. Kazimierczuk IEEE Trans. Aerospace and Electronic Syst., vol. AES-29, pp. 1059-1063, July 1993.
  •  "Single-capacitor phase-controlled series resonant converter" D. Czarkowski and M. K. Kazimierczuk IEEE Trans. Circuits Syst., vol. CAS-40, pp. 383-391, June 1993.
  • "Phase-controlled series-parallel resonant converter" D. Czarkowski and M. K. Kazimierczuk IEEE Trans. Power Electronics, vol. PE-8, pp. 309-319,July 1993.
  • "A new phase-controlled parallel resonant converter M. K. Kazimierczuk, D. Czarkowski, and N. Thirunarayan IEEE Trans. Industrial Electronics, vol. IE-40, pp. 542-552, Dec. 1993.
  • "Application of state feedback with integral control to pulsewidth modulated push-pull DC-DC convertor" D. Czarkowski and M. K. Kazimierczuk IEEE Proceedings, Pt. D, Control Theory Appl., vol. 141, pp. 99-103, March 1994.
  •  "Static characteristics of MOS-controlled thyristors - analysis, simulation, and experimental results" D. Czarkowski and M. K. Kazimierczuk Journal of Circuits, Systems, and Computers, vol. 5, No. 1, pp. 65-80, 1995.
  •  "Robust stability of state-feedback control of PWM dc-dc push-pull converter" D. Czarkowski, L. R. Pujara, and M. K. Kazimierczuk IEEE Trans. Industrial Electronics, vol. IE-42, pp. 108-111, Feb. 1995.
  • "Challenges in electrical power measurements of adjustable speed drives and motors used in HVAC equipment" A. Domijan and D. Czarkowski ASHRAE Journal, pp. 32-41, Feb. 1997.
  • "Efficiency and separation of losses of an induction motor and its adjustable speed drive at different loading/speed combinations" A. Domijan, A. A. Abu-aisheh, and D. Czarkowski ASHRAE Transactions, Volume 103, Number 1, pp. 228-234, 1997.
  • "Performance of electric power meters and analyzers in adjustable speed drive applications" D. Czarkowski and A. Domijan ASHRAE Transactions, Volume 103, Number 1, pp. 235-240, 1997.
  •  "Wavelet analysis of electric adjustable speed drive waveforms" D. Czarkowski and A. Domijan ASHRAE Transactions, Volume 104, Number 1, pp. 559-569, 1998.
  • "ZVS Class D series resonant inverter - discrete-time statespace simulation and experimental results" D. Czarkowski and M. K. Kazimierczuk IEEE Trans. on Circuits and Systems, vol. 45, no. 11, pp. 1141-1147, Nov. 1998.
  •  "Nonsinusoidal electrical measurement accuracy in adjustable speed motors and drives" A. Domijan, D. Czarkowski, and J. H. Johnson IEEE Trans. on Industry Applications, vol. 34, no. 6, pp. 1225-1233, Nov./Dec. 1998.
  • "On the design of a coilgun as a rapid-fire grenade launcher" M. Liao, Z. Zabar, D. Czarkowski, E. Levi, and L. Birenbaum IEEE Trans. on Magnetics, vol. 35, no. 1, pp. 148-153, Jan. 1999.
  •  "Experimental test of load model in the presence of harmonics" H. Yan, Z. Zabar, D. Czarkowski, L. Birenbaum, E. Levi, and J. Hajagos IEEE Proceedings, Pt. G, generation, Transmission and Distribution, vol. 146, no. 2, March 1999, pp. 186-192.
  • "Multilevel selective harmonic elimination PWM technique in series-connected voltage inverters" L. Li, D. Czarkowski, Y. Liu, and P. Pillay IEEE Trans. on Industry Applications, vol. 36, no. 1, pp. 160-170, Jan./Feb. 2000.
  • "Flywheel Motor/Generator Sets as Energy Source for Coil Launchers" A. Balikci, Z. Zabar, D. Czarkowski, E. Levi, and L. Birenbaum IEEE Trans. on Magnetics, vol. 37, no. 1, pp. 280-283, Jan. 2001.
  •  "Solving the Optimal PWM Problem for Single-Phase Inverters" D. Czarkowski, D. Chudnovsky, G. Chudnovsky, and I. Selesnick IEEE Trans. on Circuits and Systems, vol. 49, no. 4, pp. 465-475, April 2002.
  • "Reduction in fluctuation of the accelerating force in linear induction launchers" A. Balikci, Z. Zabar, D. Czarkowski, E. Levi, and L. Birenbaum IEEE Trans. on Magnetics, vol. 39, pp. 97-102, Jan. 2003.
  •  "Programmed PWM to Improve Power Quality in Systems with Distributed Generation Units" H. Huang, S. Y. Hu and D. Czarkowski Accepted for the International Journal of Energy Technology and Policy.
  •  "Characteristics of Modern Nonlinear Loads and Their Influence on Systems with Distributed Generation" D. Shmilovitz, J. Duan, D. Czarkowski, Z. Zabar, and S. Lee Accepted for the International Journal of Energy Technology and Policy.
  • "High-voltage high power resonant converter for electrostatic precipitators" S. Zheng and D. Czarkowski Submitted to IEEE Transactions on Industrial Electronics.

Education

University of Florida, Class of 1996

Doctor of Philosophy, Electrical Engineering

Wright State University, Class of 1993

Master of Science, Electrical Engineering

University of Mining and Metallurgy, Class of 1989

Master of Science, Electrical Engineering

University of Mining and Metallurgy, Class of 1988

Master of Science, Electronics Engineering

Research Interests

Intelligent Power Supply in Wireless Sensors,

RF DC-DC Converter Controller,

SHE-PWM Technology in Single Phase Active Power Filter,

Phase Angle as an Additional Indicator of Imminent Voltage Collapse in Electric Transmission and Distribution System,

Modifying and Updating of Con Edison's Cold Load Pickup Program,

Load Model of Secondary Network Dustribitution Buses under Varying Voltage Conditions,

Development of a Unit Substation demand Estimator,

Mitigation of Voltage Disturbances Caused by Non-Linear Operation of Massive Electrical Mode.