Presented in 2020:

C92. L.S. Czarnecki, Venkata Gadiraju, “A Study on Direct Reduction of Harmonics of Ultra High Power AC Arc Furnaces in Uneasy Mode of Operation”, Environment and Electrical Engineering Int. Conf. IEEE-EEEIC, Madrid, June, 2020.

C91. L S. Czarnecki, ”Do Energy Oscillations Degrade the Energy Transfer in Electrical Systems?”, IEEE Texas Power Engineering Conference, Houston 2020.

C90. L S. Czarnecki, M. Almousa, “Adaptive Balancing of Three-Phase Loads at Four-Wire Supply with Reactive Compensators and Nonsinusoidal Voltage”, IEEE Texas Power Engineering Conference, Houston 2020.

Presented in 2019:

C89. L.S. Czarnecki, “Physical Phenomena that Affect the Effectiveness of the Energy Transfer in Electrical Systems”. Int. Scientific Conference on Electric Power Engineering (EPE 2019), May 2019, Ostrava, Czech Republic.

C88. L.S. Czarnecki, “Physical Fundamentals of the Power Theory of Electrical Systems”, Proc. of the Conference on Automatic Control and Disturbances in Electrical System, INFOTECH: 5-7 June 2019, Jurata, Poland.

Presented in 2018 and earlier:

C87. L.S. Czarnecki, “Power factor of electrical loads”, Proc. of the Conference on Automatic Control and Disturbances in Electrical System, INFOTECH, 2018, Jurata, Poland.

C86. L.S. Czarnecki, M. Almousa, V.M. Gadiraju, “Why the Electric Arc Nonlinearity Improves the Power Factor of Ac Arc Furnaces?” IEEE International Conference on Environment and Electrical Engineering (EEEIC 2018).

C85 L.S. Czarnecki, V.M. Gadiraju, A. Shindi, “Effectiveness of Harmonic Filters of AC Arc Furnaces at Uneasy Mode of Operation”, IEEE International Conference on Environment and Electrical Engineering (EEEIC 2018).

C84. L.S. Czarnecki, I.L. Ezeonwumelu, „Considerations on Direct Balancing of Ultra-High Power Ac Arc Furnaces in Uneasy State”, IEEE International Conference on Environment and Electrical Engineering (EEEIC 2018).

C83. L.S. Czarnecki, “What is wrong with the Conservative Power Theory (CPT)”, 13^th Int. Conf. on Applied and Theoretical Electrical Engineering (ICATE 2016), 5-6 October 2016, Craiova, Romania.

C82. L.S. Czarnecki, “Compensation of monstruous loads”, Proc. of the Conference on Automatic Control and Disturbances in Electrical System, INFOTECH: 26-27 May 2016, Jurata, Poland.

C81. L.S. Czarnecki, “Currents’ Physical Components (CPC) in systems with semi-periodic voltages and currents“, ISNCC 2015, June 15-18, Łagów, Poland.

C80. L.S. Czarnecki, T. Toups: “Working and Reflected Active Powers of Three-Phase Loads”, ISNCC 2015, June 15-18, Łagów, Poland.

C79. L.S. Czarnecki, P. Bhattarai: “Currents’ Physical Components of Unbalanced Three-Phase LTI Loads at Asymmetrical Nonsinusoidal Supply Voltage”, ISNCC 2015, June 15-18, Łagów, Poland.

C78. L.S. Czarnecki: “Critical Comments on the Conservative Power Theory (CPT)”, ISNCC 2015, June 15-18, Łagów, Poland.

C77. L.S. Czarnecki: “What we know and what we do not know on power properties of electrical circuits”, Proc. of the Conference on Automatic Control and Disturbances in Electrical System, INFOTECH: 26-29 May, 2015, Jurtata, Poland.

C76. L.S. Czarnecki: “Control Strategies of Switching Compensator of the Reactive Power, Harmonics and Current Asymmetry”, Proc. of the Conference on Automatic Control and Disturbances in Electrical System, INFOTECH: 4-6 June 2014, Cetniewo, Poland.

C75. L.S. Czarnecki: Tutorial on: “Fundamentals of Current’s Physical Components (CPC) – based Power Theory of Systems with Nonsinusoidal Voltages and Currents”. Proc. of Advanced Power Technologies and Smart Grid Conference, National Taiwan University of Science and Technology, Taipei, July 2, 2013.

C74. L.S. Czarnecki: “Powers in Linear Three-Phase System with a Neutral Conductor”, Proc. of the Conference on Automatic Control and Disturbances in Electrical System: 5-7 June 2013, Cetniewo, Poland.

C73. L.S. Czarnecki, P. Haley: ”Reactive Compensation in Three-Phase Systems with Neutral Conductor”, Proc. of the International School on Nonsinusoidal Currents and Compensation, ISNCC 2013, June 18-21, Zielona Gora, Poand.

C72. L.S. Czarnecki, T. Toups: ”Working and “Reflected Active Powers of Harmonics Generating Single-Phase Loads”, Proc. of the International School on Nonsinusoidal Currents and Compensation, ISNCC 2013, June 18-21, Zielona Gora, Poand.

C71. L.S. Czarnecki, T. Toups: ”Working, Reflected and Detrimental Powers”, Proc. of the 2013 Int. Conference on Instrumentation Technology, IMTC, May 2013.

C70. L.S. Czarnecki, P. Haley: “Electrical Vehicles – Illusion or Prospective Important Loads in Distribution Systems?” Proc. of the Conf. on Automatic Control and Disturbances in Electrical System, 28-20 May, 2012, Jurata, Poland.

C69. L.S. Czarnecki, T. Toups: “Working Energy-Based Economic Incentives for the Supply and Loading Quality Improvement in Isolated Micro-Grids” Proc. of the Int. Conf. on Harmonics and Quality of Power, (ICHQP) Hong Kong, 17-20 June 2012.

C68. L.S. Czarnecki, “Is the active power usefull? For what we should pay?” (in Polish), Proceedings of INFOTECH Conference, Jurata, Poland, June 14-16, 2011.

C67. L.S. Czarnecki, “Working, Rejected and Detrimental Active Powers”, Proceedings of the VIII Conf. on Mesurement Systems in Reseach and Industry, Łagów, June 20-23, 2010.

C66. L.S. Czarnecki, S.E. Pearce, “CPC-based comparison of compensation goals in systems with nonsinusoidal voltages and currents”, Proc. of ISNCC 2010, Łagow, Poland, June 15-19, 2010.

C65. L.S. Czarnecki “Powers and Compensation in Systems with Nonsinusoidal Voltages and Currents”, Proceedings of the INFOTECH Conference, Jurata, Poland, June 20-23, 2010.

C64. L.S. Czarnecki, S.E. Pearce, “Currents’ Physical Components (CPC) Concept: a Fundamental for Power Theory”, International School on Nonsinusoidal Currents and Compensation, ISNCC 2008, Łagów. June 10-13, 2008, Poland.

C63. L.S. Czarnecki, “Limitations of the IRP p-q Theory as Control Algorithm of Switching Compensators”, Int. Conf. on Electric Power Quality and Utilization, EPQU’07, Barcelona, Spain.

C62. L.S. Czarnecki, “CPC Power Theory as Control Algorithm of Switching Compensators”, Int. Conf. on Electric Power Quality and Utilization, EPQU’07, Barcelona, Spain.

C61. L.S. Czarnecki, “Quasi-Instantaneous Generation of Reference Signals for Hybrid Compensator Control”, 5-th Int. Conference-Workshop on Compatibility in Power Electronics, CPE 2007, Gdynia, Poland.

C60. L.S. Czarnecki, “Physical interpretation of the reactive power in terms of the CPC power theory”, 7^th Int. Workshop on Power Definitions and Measurements under Nonsinusoidal Conditions, Cagliari, Italy July 10-12, 2006.

C59. L.S. Czarnecki, “Powers of asymmetrically supplied loads in terms of the CPC power theory”, 7^th Int. Workshop on Power Definitions and Measurements under Nonsinusoidal Conditions, Cagliari, Italy July 10-12, 2006.

C58. L.S. Czarnecki, “Energy oscillations and nonactive powers in terms of the Currennts’ Physical Components (CPC) power theory and the Poynting Vector”, Seminar and School of Electrical Engineering of Nonsinusoidal Currents, Zielona Góra – 2006.

C57 L.S. Czarnecki ”Currents’ physical components and powers in systems with pulsing flow of energy”, Seminar and School of Electrical Engineering of Nonsinusoidal Currents, Zielona Góra – Lubiatów, 22-24 czerwca 2004

C56. L.S. Czarnecki, “Does the Instantaneous Reactive Power p-q Theory specify power properties of electrical loads correctly?”, Proc. of the 4^th IASTED Int. Conf. on Power and Energy Systems, June 28-30, Rhodos, Greece, 2004.

C55. L.S. Czarnecki, “Considerations on the Concept of Poynting Vector Contribution to Power Theory Development”, Int. Workshop on Power Definitions and Measurements under Nonsinusoidal Conditions, (Milano, Italy, 2003).

C54. L.S. Czarnecki, H.L. Ginn III, E. A. Mendrela, “Decomposition of Pulsed Loads Current for Hybrid Compensation”, Int. Workshop on Power Definitions and Measurements under Nonsiusoidal Conditions, (Milano, Italy, 2003).

C53. L.S. Czarnecki, “Power Quality and Power Theory of Electrical Systems. Is Any Linkage Between Them?”, Proc. of the 7^th Int. Conf. on Electrical Power Quality and Utilization, Cracow, Poland, Sept. 2003

C52. L.S. Czarnecki, “Power Properties of Three-Phase Electric Circuits and Their Misinterpretations by the Instantaneous Reactive Power p-q Theory”, XII International Symposium on Theoretical Electrical Engineering, ISTET 03, July 2003.

C51. L.S. Czarnecki, “Circuits with semi-periodic currents: main features and power properties”, Proc. of the 2000 Int. Workshop on Power Definitions and Measurements under Nonsinusoidal Conditions, (Milano, Italy, 2000).

C50. L.S. Czarnecki and Guangda Chen, “Compensation of semi-periodic currents”, Proc. of the 2000 Int. Workshop on Power Definitions and Measurements under Nonsinusoidal Conditions, (Milano, Italy, 2000).

C49. L.S. Czarnecki, “Reactive and apparent powers: is everything clarified now?”,  Proc. of the Conference on Electrical Engineering of Nonsinusoidal Currens, (Zielona Gora, Poland, 2000).

C48. S.-M. Hsu, L.S. Czarnecki, “Harmonic blocking compensator with adaptive minimization of reactive and unbalanced currents”, Proc. of the 2000 IEEE PES Summer Meeting, Seattle, USA

C47. L.S. Czarnecki, “An overview of methods of harmonic suppression in distribution systems”, Proc. of the 2000 IEEE PES Summer Meeting, Seattle, USA

C46. L.S. Czarnecki, “Non-periodic currents: their properties, identification and compensation fundamentals”, Proc. of the 2000 IEEE PES Summer Meeting, Seattle, USA.

C45. L.S. Czarnecki, Guangda Chen, Herbert Ginn, Jun Hu, “Phantom load: a simulator of non-periodic currents”, Proc. of the 2000 IEEE PES Summer Meeting, Seattle, USA .

C44. L.S. Czarnecki, Herbert Ginn “Effectiveness of resonant harmonic filters and its improvement”, Proc. of the 2000 IEEE PES Summer Meeting, Seattle, USA.

C43. L.S. Czarnecki, “Common and fixed-poles resonant harmonic filters”, Proc. of the 1997 Int. Workshop on Power Definitions and Measurements Under Nonsinusoidal Conditions, pp. 57-62, (Milano, Italy, 1997).

C42. S.M. Hsu and L.S. Czarnecki, “Harmonic blocking compensator: Properties and design”, Proc. of the 1997 Int. Workshop on Power Definitions and Measurements Under Nonsinusoidal Conditions, pp. 63-70, (Milano, Italy, 1997).

C41. L.S. Czarnecki, “Comments on active power flow and energy accounts in electrical systems with nonsinusoidal voltage and asymmetry“, 1996 IEEE Power Society Winter Meeting, Baltimore, USA, Public. No. 96 WM 228-7 PWRD, (Baltimore, USA, 1996).

C40. L.S. Czarnecki, S.M. Hsu and G. Chen, “Adaptive balancing compensator”, IEEE Power Eng. Soc., 1995 Winter Meeting, Publication No. 95 WM 256-8 PWRD, (New York, 1995).

C39. L.S. Czarnecki, G. Chen, Z. Staroszczyk, S.M. Hsu, “Compensators with thyristor switched inductors operated under degraded power quality: performance and its improvement”, Proceedings of the Int. Conf. on Power Quality and Applications, PQA’95, (pages not numbered), (New York, 1995).

C38. L.S. Czarnecki, Z. Staroszczyk, “Dynamic on-line measurement of equivalent parameters of three-phase systems for harmonic frequencies“, Proc. of the 1995 Int. Workshop on Power Definitions and Measurements Under Nonsinusoidal Conditions, pp. 101-108,  (Milano, Italy, 1995).

C37. L.S. Czarnecki, “Power theory of electrical circuits with quasi-periodic waveforms of voltages and currents”, Proc. of the 1995 Intern. Workshop on Power Definitions and Measurements Under Nonsinusoidal Conditions, pp. 13-20, (Milano, Italy, 1995).

C36. L.S. Czarnecki, G. Chen, Z. Staroszczyk, “Application of running quantities for control of adaptive hybrid compensator”, Proc. of the 1995 Int. Workshop on Power Definitions and Measurements Under Nonsinusoidal Conditions, pp. 49-56 (Milano, Italy, 1995).

C35. L.S. Czarnecki, “Misinterpretations of some power properties of electric circuits”, IEEE Power Eng. Soc., 1994 Winter Meeting, Publication No. 94 WM 154-5, (New York, 1994).

C34. L.S.Czarnecki, and O.T. Tan, “Evaluation and reduction of harmonic distortion caused by solid state voltage controllers of induction motors”, IEEE Power Eng. Soc., 1994 Winter Meeting, Publication No. 94 WM 103-2, (New York, 1994).

C33. L.S. Czarnecki, “Power related phenomena in three-phase unbalanced systems”, IEEE Power Eng. Soc., 1994 Summer Meeting, Publication No. 94 SM 608-0 PWRD, (San Francisco, 1994).

C32. L.S. Czarnecki, “On some deficiencies of Fryze’s approach to describing power properties of systems under nonsinusoidal conditions”, Proc. of the 6th International Conference on Harmonics in Power Systems, ICHPS – VI, pp. 360-364, (Bologna, Italy, 1994).

C31. L.S. Czarnecki, “Harmonic blocking compensator: an alternative for improving power quality”, Proc. of the 6th International Conference on Harmonics in Power Systems, ICHPS – VI, pp. 283-288, (Bologna, Italy, 1994).

C30. L.S. Czarnecki, “A combined time-domain and frequency-domain approach to hybrid compensation in unbalanced nonsinusoidal systems”, Proc .of the 1993 Int. Workshop on Power Definitions and Measurements Under Nonsinusoidal Conditions, pp. 113-126, (Stresa, Italy, 1993).

C29. L.S. Czarnecki, “Dynamic, power quality oriented approach to theory and compensation of asymmetrical systems under nonsinusoidal conditions“, Proc. of the 1993 Int. Workshop on Power Definitions and Measurements Under Nonsinusoidal Conditions, pp. 63-81, (Stresa, Italy, 1993).

C28. M. Depenbrock, L.S. Czarnecki, J. Willems, “Notes for discussion”, Proc. of the 1993 Int. Workshop on Power Definitions and Measurements Under Nonsinusoidal Conditions, pp. 203-208, (Stresa, Italy, 1993).

C27. L.S. Czarnecki, “Physical reasons of current RMS value increase in power systems with nonsinusoidal voltage”, 1991 PES Winter Meeting, Publication No. 92 WM 277-4 PWRD, (New York, 1992).

C26. L.S. Czarnecki, “Current and power equations at bidirectional flow of active power in circuits with rotating machines”, Proc. of the 1991 Int. Workshop on Power Definitions and Measurements Under Nonsinusoidal Conditions, pp. 79-93, (Como, Italy, 1991).

C25. L.S. Czarnecki, “Power factor improvement of 3-phase unbalanced loads with nonsinusoidal supply voltage”, Proc .of the 1991 Int. Workshop on Power Definitions and Measurements Under Nonsinusoidal Conditions, pp. 129-140, (Como, Italy, 1991).

C24. L.S. Czarnecki, “Methods of describing the power properties of linear nonsinusoidal systems”, Proc. of the 2nd Int. Conf. on Harmonics in Power Systems, pp. 142-147, (Winnipeg, Canada, 1986).

C23. L.S. Czarnecki, “Time-domain and frequency-domain approaches to nonsinusoidal systems”, Proc. of the Int. Conf. on Precision Electromagnetic Measur., pp. 258-259, Delft Univ. of Techn., (Delft, 1984).

C22. L.S. Czarnecki, “Some comments on capacitive and residual reactive powers in nonsinusoidal systems”, Proc. of the 1st Int. Conf on Harmonics in Power Systems, pp. 238-243, (Worcester, USA, 1984).

C21. L.S. Czarnecki, “Consideration on the reactive power in nonsinusoidal situations”, Proc. of the 1st Int. Conf on Harmonics in Power Systems, pp. 231-236, (Worcester, USA, 1984).

C20. L.S. Czarnecki, “A method of the synthesis of active RC filters preserving the directed antisymmetrical graph of the ladder network”, Proc. of the Summer School on Circuit Theory, pp. 156-160, (Prague, Czechoslovakia, 1977).

C19. L.S. Czarnecki, “Orthonormal one-port synthesis”, Proc. of the Con. on Mathematical Methods in Electrical Eng., pp. 98-106, (Warsaw, Poland, 1977).

C18. L.S. Czarnecki, “Theoretical problems of the realizability of the Hilbert Transformation”, Acta IMEKO, pp. 277-289, (Budapest, Hungary, 1967).

C17. L.S. Czarnecki and Z. Staroszczyk, “On-line measurement of equivalent parameters of distribution system and its load for harmonic frequencies”, Proceedings of the Instrum. and Measurement Technology Conf. IMTC 95, (Boston, USA, 1995).

C16. L.S. Czarnecki and O.T. Tan, “Methods of reactive power compensation and suppression of load generated harmonics”, Proc. of the IEEE Southeastcon ’90, (New Orleans, LA, 1990).

C15. L.S. Czarnecki, “Methods of complex RMS value of the fundamental harmonic measurement under nonsinusoidal conditions”, Proc. of the Conf. on Precision Electromagnetic Measurements, (Ottawa, Canada, 1990).

C14. L.S. Czarnecki, “Measurement of active power loss in sinusoidal power systems with nonlinear and periodically time-variant loads”, Proc. of the IMEKO Symp. Measurement in Electrical and Electronic Systems, (Zurich, Switzerland, 1989).

C13. L.S. Czarnecki, “Energy flow and powers at any distribution of harmonic sources: their physical interpretation and measurement”, (Invited paper) Proc. of the IMEKO Symp. On Measurement in Electrical and Electronic Power Systems, (Zurich, Switzerland, 1989).

C12. L.S.Czarnecki, “Time-domain approach to reactive current minimization in circuits with nonsinusoidal voltage and current and variable loads”, Proc. of the Int. Symp. on Electric Energy Conversion in Power Systems, (Capri, Italy, 1989).

C11. L.S. Czarnecki, “A new power theory of three-phase asymmetrical circuits supplied from no sinusoidal voltage sources”, IEEE Int. Symph. On Circuits and Systems, Espoo, Finland, 1988.

C10. L.S. Czarnecki, “Reactive power minimization in nonsinusoidal systems”, Proc. of the 1986 Annual Meeting of the IEEE Ind. Appl. Soc., (Denver, CO, 1986 ).

C9. L.S. Czarnecki, “Measurement principle of the load susceptances for harmonic frequencies meter for nonsinusoidal systems”, Proc. of the Conf, on Measurement Theory and Practical Appl., Czechoslovak Scient. and Techn. Society, (Tatrzanska Lomnica, Czechoslovakia, 1983).

C8. L.S.Czarnecki, “On a new definition of powers and continuous maximization of the power-factor”, Proc. of the 2nd Symp. on Theory Electr. Eng., (Illmenau, Germany, 1983).

C7. L.S. Czarnecki, “Symbolic calculation of the RC network function with some discriminated elements”, Proc. of the 4th Int. Symp. on Mathematical Theory of Networks and Systems, (Delft Univ. of Techn. Holland,

C6. L.S. Czarnecki, “FDNR orthonormal two-ports realization”, Proc. of the 1978 IEEE Int. of the Circuit and Systems Soc., (New York, USA, 1978).

C5. L.S. Czarnecki, “Orthonormal two-port realization”, Proc. of the 1978 European Conf. on Circuit Theory and Design , (Lozanna, Switzerland, 1978).

C4. L.S. Czarnecki, “A method for synthesis of active RC filters preserving a directed antisymmetrical graph of a ladder network”,  Summer Sym. on Circuit Synthesis, Praque, 1977.

C3. L.S. Czarnecki, “A method of RC n-poles transmittance calculation”, Proc. of the Conf. on Mathematical Methods in Electrical Engineering, (Warsaw, Poland, 1976).

C2. L.S. Czarnecki, “An extension of the Cederbaum symbolic notation and its application”, Proc. of the 1976 European Conf. on Circuit Theory and Design, (Genova, Italy, 1976).

C1. L.S. Czarnecki, “Theoretical problems of the realizability of the Hilbert transformation”, ACTA IMEKO, 1967.