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Institution
Technische Universität Dresden
Elektrotechnisches Institut (ETI)
Professur für Elektrische Maschinen und Antriebe
Address
Helmholtzstraße 9
01069 Dresden
Deutschland
GERiT
This institution in GERiT
01069 Dresden
Projects
Research Grants
Current projects
Rotor cooling of low-inertia induction machines for highly dynamic applications
(Applicants
Fröhlich, Jochen
;
Hofmann, Wilfried
)
Completed projects
Active damping of filter based line side harmonics for matrix converter as drive converter with direct and space vector modulated control strategies
(Applicant
Hofmann, Wilfried
)
Direkte Leistungsregelung (DLR) zur Rotorspeisung von doppeltspeisenden Drehstrom-Asynchrongeneratoren mit optimaler Gleichtaktspannungsbildung
(Applicant
Hofmann, Wilfried
)
Direkt stufenlos verstellbares Elektronikgetriebe (DSE)
(Applicant
Hofmann, Wilfried
)
Energieoptimale Bewegungssteuerung von Wickel- und Stellantrieben mit variabler Getriebeübersetzung
(Applicant
Hofmann, Wilfried
)
Energy optimal acceleration drive and downsizing-loops
(Applicant
Hofmann, Wilfried
)
Energy-optimal torque control and dimensioning of high dynamic induction moor drives under consideration of transient skin effect
(Applicant
Hofmann, Wilfried
)
Enhancement of Dynamic Stiffness and Precision of Active Magnetic Bearings by Using Integrated Flux Density Measurement and Fast Switching Converter Topologies
(Applicants
Hofmann, Wilfried
;
Schmidt, Oliver G.
;
Zerna, Thomas
)
Fractional Order Flux Observer for Thrust Bearing Control under the Influence of Eddy Currents
(Applicant
Hofmann, Wilfried
)
Generalized Space Vector Modulation for Impedance Source Inverters Applied to Fuel-Cell-Based Isolated Electric Power Generation
(Applicant
Hofmann, Wilfried
)
High-performance synchronous reluctance motors by local manipulation of the magnetic properties of electrical steel laminations during the laser cutting process
(Applicants
Beyer, Eckhard
;
Hofmann, Wilfried
)
Integrated robust position sensor with Kalman filter applied in magnetic bearings
(Applicant
Hofmann, Wilfried
)
Investigation of the influence from micro brush fire in wind generators to avoid minimize the maintenance costs
(Applicant
Hofmann, Wilfried
)
Ironless axial flux permanent magnet synchronous machine with a ceramic winding carrier for flywheel applications
(Applicant
Hofmann, Wilfried
)
Low Loss Magnetic Bearing using Soft Magnetic Composites
(Applicant
Hofmann, Wilfried
)
Machine windigs in combined polygon schemes
(Applicant
Hofmann, Wilfried
)
New generator structure with the doubly fed induction machine for better fault ride through properties
(Applicant
Hofmann, Wilfried
)
On-line control algorithms for an energy-efficient operation of highly exploited electrical drives
(Applicant
Hofmann, Wilfried
)
Polradwinkelgesteuerter Drehstromgenerator mit gleichstromerregter rotorseitiger Drehstromwicklung und leistungsverzweigtem Getriebe für drehzahlvariable Windenergiewandler
(Applicant
Hofmann, Wilfried
)
Potentials and Limits of Reducing Switching Losses in Motor Drive Power Converters by using fast switching SiC Bipolar Junction Transistors
(Applicant
Hofmann, Wilfried
)
Predictive decision models for efficient energy usage in intralogistics by means of a DC voltage link
(Applicants
Hofmann, Wilfried
;
Schmidt, Thorsten
)
Sensorunterstützte Einschrittkommutierung in Frequenzumrichtern
(Applicant
Hofmann, Wilfried
)
Sequential impulse placement for the improvement of the common mode behaviour in voltage-source inverters
(Applicant
Hofmann, Wilfried
)
SiC-Schalter im Matrixumrichter
(Applicants
Frei, Bertram
;
Lutz, Josef
)
Switched reluctance machine with integrated torgue and radial force production
(Applicant
Hofmann, Wilfried
)
Synchroner Betrieb von doppeltgespeisten Drehstrom-Asynchrongeneratoren
(Applicant
Hofmann, Wilfried
)
Theoretical basis for combining thermo-hydraulic and thermo-electric power conversion into one unit - thermo-hydraulic linear generator
(Applicants
Hofmann, Wilfried
;
Kunze, Günter
)
Untersuchung einer Magnetlagerregelung mit vollständiger Zustandsgrößenmessung durch magnetische Lagesensoren
(Applicant
Hofmann, Wilfried
)
Vollständig lagerloser Reluktanzantrieb - Entwurfsoptimierung und regelungstechnisches Verhalten
(Applicant
Hofmann, Wilfried
)
Zeitgestaffeltes prognosebasiertes Steuerungskonzept für ein Multispeicher-Hybridsystem
(Applicant
Hofmann, Wilfried
)
Priority Programmes
Completed projects
Diagnose von Lagerströmen in drehzahlvariablen Drehstromgeneratoren
(Applicant
Hofmann, Wilfried
)
State detection and diagnosis of wearing components in the rotor circuit of a double-fed induction generator
(Applicant
Hofmann, Wilfried
)
Switching performance and stress of bidirectional IGBT-devices in matrix converters
(Applicant
Hofmann, Wilfried
)
Major Research Instrumentation
Completed projects
Prüfstand für elektrische Maschinen und Antriebe mit den Schwerpunkten Energieeffizienz und Elektromobilität
Additional Information
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