L. Schiel

Siemens (Germany) — Germany

Engineering · Physical Sciences

8h-index275citations22works0.02yr avg
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Research Topics

Power Systems Fault Detection(12), Power Transformer Diagnostics and Insulation(12), Magnetic Properties and Applications(7), Power Quality and Harmonics(6), Power System Reliability and Maintenance(4)

Publications22 total

Distance protection of block transformer units
International Journal of Electrical Power & Energy Systems·2018· 2 cited
Calculation of the lowest currents caused by turn-to-turn short-circuits in power transformers
International Journal of Electrical Power & Energy Systems·2017· 28 cited
Differential protection of converter transformers
2016· 4 cited
Sensitivity Comparison of Admittance and Watt-metric Criteria for Ground Fault Detection
13th International Conference on Development in Power System Protection 2016 (DPSP)·2016· 4 cited
Modeling and analysis of the single-core phase shifting transformer and its differential protection
2015· 7 cited
Differential protection of single-core symmetrical phase shifting transformers
2015
Analysis of potential use of the SVM technique for transformer protection
2014· 2 cited
Transformer differential protection with fuzzy logic based inrush stabilization
International Journal of Electrical Power & Energy Systems·2014· 34 cited
EMTP testing of selected PST protection schemes
2014· 2 cited
A new multi-criteria fuzzy logic transformer inrush restraint algorithm
2012· 4 cited
Differential protection restraining procedures for objects with more than two supply ends
International Universities Power Engineering Conference·2010· 5 cited
Statistical analysis of criteria signals for power transformer inrush discrimination
2010· 1 cited
Sensitive protection of power transformers for internal inter-turn faults
2009· 14 cited
New algorithms for power transformer inter-turn fault protection
Electric Power Systems Research·2009· 33 cited
Ultrasaturation Phenomenon in Power Transformers—Myths and Reality
IEEE Transactions on Power Delivery·2008· 18 cited
Correction of Current Transformer Transient Performance
IEEE Transactions on Power Delivery·2008· 72 cited
Universal Adaptive Differential Protection for Regulating Transformers
IEEE Transactions on Power Delivery·2008· 22 cited
New fuzzy stabilisation scheme against transformer inrush currents
2008· 1 cited
CT saturation correction based on the estimated CT saturation time constant
2008· 6 cited
Transformer Differential Protection with Neural Network Based Inrush Stabilization
2007· 8 cited
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Frequent Co-authors

Waldemar Rebizant(19), Daniel Bejmert(8), Andrzej Wiszniewski(7), Krzysztof Solak(6), K. Feser(3), T. Hayder(2), Ulrich Schaerli(1), U. Schaerti(1), Bartosz Brusilowicz(1), Michalik Michalik(1), Łukasz Staszewski(1), Matthias Kereit(1), Robert Philip Koehler(1), Norbert Schuster(1), W F Hofsmoen(1), L. Goncerzewicz(1)