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522 Publications
1996 | Conference Paper | LibreCat-ID: 30056
J. Maas and H. Grotstollen, “Cascaded control scheme for speed variable ultrasonic drives,” 1996, doi: 10.1109/ias.1996.557064.
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1996 | Conference Paper | LibreCat-ID: 30069
J. Sun and H. Grotstollen, “Fast time-domain simulation by waveform relaxation methods,” 1996, doi: 10.1109/pesc.1996.548800.
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1996 | Conference Paper | LibreCat-ID: 30067
J. Maas and H. Grotstollen, “Dynamic analysis of inverter-fed ultrasonic motors,” 1996, doi: 10.1109/pesc.1996.548822.
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1996 | Conference Paper | LibreCat-ID: 30066
J. Sun, S. Beineke, and H. Grotstollen, “Optimal PWM based on real-time solution of harmonic elimination equations Publisher: IEEE PDF,” 1996.
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1996 | Conference Paper | LibreCat-ID: 30060
J. Sun and H. Grotstollen, “Optimized Space Vector Modulation and Regular-Sampled PWM: A Reexamination,” 1996.
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1996 | Conference Paper | LibreCat-ID: 30062
N. Fröhleke, P. Wallmeier, and H. Grotstollen, “Investigation of Active-Clamped Topologies for Low Output Voltage dc/dc-Modules,” 1996.
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1996 | Conference Paper | LibreCat-ID: 30064
J. Maas and H. Grotstollen, “ Characteristics of Inverter-Fed Ultrasonic Motors - Optimization of Stator/Rotor-Interface,” 1996.
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1996 | Conference Paper | LibreCat-ID: 30055
N. Fröhleke, J. Richter, P. Wallmeier, and H. Grotstollen, “Soft switching forward-flyback converter with one magnetic component and current doubler rectification circuit,” 1996, doi: 10.1109/ias.1996.560225.
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1996 | Conference Paper | LibreCat-ID: 30054
J. Sun, N. Fröhleke, and H. Grotstollen, “Harmonic reduction techniques for single-switch three-phase boost rectifiers,” 1996, doi: 10.1109/ias.1996.560234.
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1996 | Conference Paper | LibreCat-ID: 30071
H. Grotstollen and A. Bünte, “Control of induction motor with orientation on rotor flux or on stator flux in a very wide field weakening region-experimental results,” 1996, doi: 10.1109/isie.1996.551065.
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1995 | Journal Article | LibreCat-ID: 30050
H. Grotstollen and J. Wiesing, “Torque capability and control of a saturated induction motor over a wide range of flux weakening,” IEEE Transactions on Industrial Electronics, vol. 42, no. 4, pp. 374–381, 1995, doi: 10.1109/41.402476.
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1995 | Conference Paper | LibreCat-ID: 30052
B. Becker, H. Grotstollen, and L. Heinemann, “Computer aided design and modeling of high frequency magnetic components,” 1995, doi: 10.1109/apec.1995.468970.
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1995 | Conference Paper | LibreCat-ID: 30041
A. Fiedler and H. Grotstollen, “Simulation of power electronic circuits with principles used in wave digital filters,” 1995, doi: 10.1109/ias.1995.530613.
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1995 | Conference Paper | LibreCat-ID: 30048
A. Fiedler and H. Grotstollen, “Investigation of asymmetrical phase-shifted full bridge [power convertors],” 1995, doi: 10.1109/iecon.1995.483448.
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1995 | Conference Paper | LibreCat-ID: 30049
J. Maas, P. Ide, N. Fröhleke, and H. Grotstollen, “Simulation model for ultrasonic motors powered by resonant converters,” 1995, doi: 10.1109/ias.1995.530291.
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1995 | Conference Paper | LibreCat-ID: 30040
N. Fröhleke, A. Fiedler, H. Grotstollen, and B. Margaritis, “Investigation of PWM controlled, resonant transition converters with asymmetrical duty cycle,” 1995, doi: 10.1109/iecon.1995.485666.
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1995 | Dissertation | LibreCat-ID: 30051
J. Sun, Optimal pulsewidth modulation techniques for high-power voltage-source inverter. 1995.
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1995 | Conference Paper | LibreCat-ID: 29990 | 
J. Böcker, C. Endrikat, and S. Liu, “A Systematic Approach to State Feedback Controller Design for DC/DC Line-Side Traction Converters,” in EPE’95, Sevilla, Sevilla, Spain, 1995, vol. 1, pp. 314–318.
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| Files available
1995 | Journal Article | LibreCat-ID: 29992 |
J. Janning, J. Böcker, K. Anbuhl, and M. Boni, “Netzkupplungsumrichter Jübek – Regelung,” Elektrische Bahnen, no. 6, pp. 177–212, 1995.
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| Files available
1994 | Conference Paper | LibreCat-ID: 30025
J. Sun and I. Grotstollen, “Pulsewidth modulation based on real-time solution of algebraic harmonic elimination equations,” 1994, doi: 10.1109/iecon.1994.397753.
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