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Publications
Note: This material is presented to ensure timely dissemination of scholarly and technical work. Copyright and all rights therein are retained by authors or by other copyright holders. All persons copying this information are expected to adhere to the terms and constraints invoked by each author's copyright. In most cases, these works may not be reposted without the explicit permission of the copyright holder. |
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Most Significant Contributions J2. C.K.
Sao, P.W. Lehn, "Control and Power
Management of Converter Fed Microgrids", accepted by the IEEE Trans.
on Power Systems, Jan. 2008 , 9
pages. J3. P.W.
Lehn, K.L. Lian, “Frequency coupling matrix
of a voltage source converter derived from piecewise linear differential
equations”, IEEE Trans. On Power Delivery, vol. 22, no. 3, July
2007, pp. 1603-1612. C9. J. Bebic, P.W. Lehn, M.R. Iravani, "The hybrid power flow controller - A new
concept for flexible AC transmission", IEEE Power Engineering Society General Meeting,
Montreal, Canada, June 2006, J16. J. Mossoba,
P.W. Lehn, "A controller architecture for
high bandwidth active power filters", IEEE Transactions on Power
Electronics, vol. 18, no. 1, Jan. 2003, pp. 317-325. J20. D. Shen, P.W.
Lehn, "Fixed-frequency
space-vector-modulation control for three-phase four-leg active power filters",
IEE Proceedings-Electric Power Applications, vol. 149, no. 4, July 2002, pp.
268-274. |
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Full Refereed Journals (published/accepted) J1. K.L.
Lian, B.K. Perkins, P.W. Lehn, "Harmonic
analysis of a three-phase diode bridge rectifier based on sampled-data model",
accepted by the IEEE Trans. on
Power Delivery, Aug. 2007, 9 pages. J2. C.K.
Sao, P.W. Lehn, "Control and Power
Management of Converter Fed Microgrids", accepted by the IEEE Trans.
on Power Systems, Jan. 2008 , 9
pages. J3. P.W.
Lehn, K.L. Lian, “Frequency coupling matrix
of a voltage source converter derived from piecewise linear differential
equations”, IEEE Trans. On Power Delivery, vol. 22, no. 3, July
2007, pp. 1603-1612. J4. Testa,
A.; Akram, M. F.; Burch, R.; Carpinelli, G.; Chang, G.; Dinavahi, V.;
Hatziadoniu, C.; Grady, W. M.; Gunther, E.; Halpin, M.; Lehn, P.; Liu, Y.;
Langella, R.; Lowenstein, M.; Medina, A.; Ortmeyer, T.; Ranade, S.; Ribeiro,
P.; Watson, N.; Wikston, J.; Xu, W., “Interharmonics:
Theory and Modeling”, IEEE Trans. On Power Delivery, vol. 22, no.
4, Oct. 2007, pp. 2335-2348. J5. B.G.
Rawn, P.W. Lehn, M. Maggiore, “Control
methodology to mitigate the grid impact of wind turbines”, IEEE
Trans. on Energy Conversion, vol. 22, no. 2, June 2007, pp. 413-438. J6. F.
Katiraei, M.R. Iravani, P.W. Lehn, “Small
signal dynamic model of a micro-grid including conventional and
electronically interfaced distributed resources”, IET Generation,
Transmission & Distribution, vol. 1, no. 3, May 2007, pp. 369-378. J7. K.L.
Lian, P.W. Lehn, “Steady-state solution of
a voltage source converter with full closed-loop control”, IEEE
Trans. on Power Delivery, vol. 21, no. 4, Oct. 2006, pp. 2071-2081. J8. D.
Dolan, P.W. Lehn, "Simulation model of wind
turbine 3p torque oscillations due to wind shear and tower shadow",
IEEE Trans. on Energy Conversion, vol. 21, no. 3, Sept. 2006, pp. 717-724. J9. E.
Wu, P.W. Lehn, "Digital current control of a
voltage source converter with active damping of LCL resonance", IEEE
Trans. on Power Electronics, vol. 21, no. 5, Sept. 2006, pp. 1364-1373. J10. A. Pradhan,
P.W. Lehn, "Frequency domain analysis of the
static synchronous series compensator", IEEE Trans. on Power
Delivery, vol. 21, no. 1, Jan. 2006, pp. 440-449. J11. C.K. Sao, P.W.
Lehn, "Autonomous Load Sharing of Voltage
Source Converters", IEEE Transactions on Power Delivery, vol. 20,
no. 2, April 2005, pp. 1009-1016. A. Pradhan, P.W. Lehn, "Frequency
domain analysis of the static synchronous series compensator", IEEE
Trans. on Power Delivery, vol. 21, no. 1, Jan. 2006, pp. 440-449 J12. R. K.-L. Lian,
P.W. Lehn, "Real Time Simulation of Voltage
Source Converters based on Time Average Method", IEEE Transactions
on Power Systems, vol. 20, no. 1, Feb 2005, pp. 110-118. J13. F. Katiraei,
M.R. Iravani, P.W. Lehn, "Micro-grid
autonomous operation during and subsequent to islanding process",
IEEE Transactions on Power Delivery, vol. 20, no. 1, Jan. 2005, pp. 248-257. J14. E. Lavers, P.W.
Lehn, et. al. "A benchmark system for
digital time domain simulation of an active power filter", IEEE
Transactions on Power Delivery, vol. 20, no. 1, Jan. 2005, pp. 234-241. J15. P.W. Lehn,
"Direct harmonic analysis of the voltage
source converter", IEEE Transactions on Power Delivery, vol. 18, no.
3, July 2003, pp. 1034-1042. J16. J. Mossoba,
P.W. Lehn, "A controller architecture for
high bandwidth active power filters", IEEE Transactions on Power
Electronics, vol. 18, no. 1, Jan. 2003, pp. 317-325. J17. J.Z. Bebic,
P.W. Lehn, M.R. Iravani, "P-delta
characteristics for the unified power flow controller-analysis inclusive of
equipment ratings and line limits", IEEE Transactions on Power
Delivery, vol. 18, no. 3, July 2003, pp. 1066-1072. J18. C.K. Sao, P.W.
Lehn, M.R. Iravani, J.A. Martinez, "A
benchmark system for digital time-domain simulation of a pulse-width-modulated
D-STATCOM", IEEE Transactions on Power Delivery, vol. 17, no. 4,
Oct. 2002, pp. 1113-1120. J19. D.A.N.
Jacobson, P.W. Lehn, R.W. Menzies, "Stability
domain calculations of period-1 ferroresonance in a nonlinear resonant
circuit", IEEE Transactions on Power Delivery, vol. 17, no. 3, July
2002, pp. 865-871. J20. D. Shen, P.W.
Lehn, "Fixed-frequency
space-vector-modulation control for three-phase four-leg active power filters",
IEE Proceedings-Electric Power Applications, vol. 149, no. 4, July 2002, pp.
268-274. J21. P.W. Lehn,
"Exact Modeling of the Voltage Source
Converter", IEEE Transactions on Power Delivery, vol. 17, no. 1,
Jan. 2002, pp. 217-222. J22. D. Shen, P.W.
Lehn, "Modeling, Analysis and Control of a
Current Source Inverter Based STATCOM", IEEE Transactions on Power
Delivery, vol. 17, no. 1, Jan. 2002, pp. 248-253. J23. H. Mokhtari,
M.R. Iravani, S.B. Dewan, P.W. Lehn, J.A. Martinez, "Benchmark Systems for Digital Computer Simulation of
a Static Transfer Switch", IEEE Transactions on Power Delivery, vol.
16, no. 4, Oct. 2001, pp. 724-731. J24. P.W. Lehn, M.R.
Iravani, "Discrete Time Modelling and Control
of the Voltage Source Converter for Improved Disturbance Rejection",
IEEE Trans. on Power Electronics, Vol. 14, no. 6, Nov. 1999, pp.1028-1036. J25. A. Sonnenmoser,
P.W. Lehn, "Line Current Balancing with a
Unified Power Flow Controller", IEEE Trans. on Power Delivery, vol.
14, no. 3, July 1999, pp. 1151-1157. J26. P.W. Lehn, M.R.
Iravani, "Experimental Evaluation of STATCOM
Closed Loop Dynamics", IEEE Trans. on Power Delivery, vol. 13, no.
4, Oct. 1998, pp. 1378-1384. J27. P. Lehn, J. Rittiger, B. Kulicke, "Comparison of the ATP Version of the EMTP and the NETOMAC Program for Simulation of HVDC Systems", IEEE Trans. on Power Delivery, Oct. 1995, pp. 2048-2053. |
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C1. J.W.G.
Hwang, P.W. Lehn, M. Winkelnkemper, "Control of Grid Connected AC-DC Converters with
Minimized DC Link Capacitance under Unbalanced Grid Voltage Condition",
European Power Electronics Conference, Aalborg, Denmark, Sept. 2007, 10
pages. C2. D. Dolan,
P.W. Lehn, "Analysis of a
virtual air gap variable reactor", IEEE PESC, June 2007, 5
pages. C3. J.W.G.
Hwang, M. Winkelnkemper, P.W. Lehn, "Design of an optimal stationary frame
controller for grid connected ac-dc converters", IEEE Industrial
Electronics Conference, Paris, France, Nov. 2006, 6 pages. C4. P.W.
Lehn, G. Ebner, "Harmonic
modelling of thyristor bridges using a simplified time domain method",
IEEE International Conference on Harmonics and Quality of Power, Cascais,
Portugal, Oct. 2006, 6 pages. C5. D.
Dolan, C.K. Sao, P.W. Lehn, "Voltage
flicker model of wind turbine generators due to wind shear and tower shadow",
Porceeding of the CIGRE Canada Conference on Power Systems, Montreal,
Oct. 2006, C6. J.W.G.
Hwang, M. Winkelnkemper, P.W. Lehn, "Control of AC-DC-AC converters with
minimized dc link capacitance under grid distortion", IEEE Int.
Symposium on Industrial Electronics, Montreal, Canada, July 2006, 6
pages. C7. R.
K.-L. Lian, P.W. Lehn, "Harmonic
analysis of single-phase full bridge rectifiers based on a fast time domain
method", IEEE Int. Symposium on Industrial Electronics,
Montreal, Canada, July 2006, 5 pages. C8. J.
Li, P.W. Lehn, "Sampled-data
Modeling and control of the slow switching single phase voltage source
converter", IEEE Int. Symposium on Industrial Electronics,
Montreal, Canada, July 2006, C9. J. Bebic, P.W. Lehn, M.R. Iravani, "The hybrid power flow controller - A new
concept for flexible AC transmission", IEEE Power Engineering Society General Meeting,
Montreal, Canada, June 2006, C10. C. K. Sao, P. W. Lehn, "Intentional islanded operation of converter
fed networks", IEEE Power Engineering Society General Meeting,
Montreal, Canada, June 2006, 6 pages. C11. B. Rawn, P. W.
Lehn, M. Maggiore, "Toward
controlled wind farm output: adjustable power filtering", IEEE
Power Engineering Society General Meeting, Montreal, Canada, June 2006, 6
pages. C12. C.K. Sao, P.W.
Lehn, "A block diagram approach
to reference frame transformation of converter dynamic models",
CCECE, Ottawa, May 2006, 6 pages. C13. C.K. Sao, D. Dolan, P.W. Lehn, "Lightning exposure of wind turbine
generators", CCECE, Ottawa, Canada, May 2006, 6 pages. C14. D. Dolan, P.W. Lehn, "Real time wind turbine emulator suitable for
power quality and dynamic control studies", International
Conference on Power Systems Transients, 2005, 6 pages. C15. E. Wu, P.W.
Lehn, "Digital current control of
a voltage source converter with active damping of LCL resonance",
Applied Power Electronics Conference, 2005, 8 pages. C16. P. W. Lehn, "A
Benchmark System for Simulation of the D-STATCOM", IEEE Power
Engineering Society Winter Meeting, 2002, Volume 1, pp. 496-498. C17. P. Lehn, "Sensitivity to Simulation Method for Power Electronics Circuits", IEEE Power Engineering Society Winter Meeting, 2001, Volume: 2, pp. 801-802. |
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A. Patents Issued P1. J. Bebic, P.W. Lehn, “Hybrid Power Flow Controller and Method”, U.S.
Patent No. 6,963,187, Nov. 8, 2005. |
Last Update: January 5, 2008