Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Ekkehard Hoffmann is active.

Publication


Featured researches published by Ekkehard Hoffmann.


Archive | 2011

Verfahren zum Betreiben eines Antriebsaggregats sowie Antriebsaggregat

Ekkehard Hoffmann; Ulrich Vollmer


Archive | 2010

Method for Operating a Drive Unit, and a Drive Unit

Ulrich Vollmer; Ekkehard Hoffmann


Archive | 2012

METHOD AND DEVICE FOR OPERATING AN ELECTRONICALLY COMMUTATED ELECTRICAL MACHINE IN THE EVENT OF A FAULT

Berndt Dittmer; Ekkehard Hoffmann


Archive | 2016

Method and Device for Operating an Electronically Commutated Servo Motor and Position Control Unit having a Servo Motor

Ekkehard Hoffmann; Udo Sieber; Dieter Schwarzmann; Tobias Mauk


Archive | 2014

Verfahren und Vorrichtung zum Betreiben eines elektronisch kommutierten Stellmotors sowie Stellgebersystem mit einem Stellmotor

Ekkehard Hoffmann; Udo Sieber; Dieter Schwarzmann; Tobias Mauk


Archive | 2013

Verfahren und Vorrichtung zum Betreiben einer elektronisch kommutierten elektrischen Maschine in einem Fehlerfall

Bernd Dittmer; Ekkehard Hoffmann


Archive | 2013

Method and apparatus for operating an electronically commutated servomotor, as well as adjusting the encoder system with a servo-motor

Ekkehard Hoffmann; Udo Sieber; Dieter Schwarzmann; Tobias Mauk


Archive | 2012

Method for estimating state of charge of electrochemical energy storage device i.e. battery, involves partially obtaining sizes of state space from equivalent circuit diagram, where offset current is introduced as state space sizes

Ekkehard Hoffmann; Dieter Schwarzmann


Archive | 2011

Verfahren und Vorrichtung zum Betreiben einer elektronisch kommutierten elektrischen Maschine in einem Fehlerfall Method and apparatus for operating an electronically commutated electric machine when a fault

Bernd Dittmer; Ekkehard Hoffmann


Archive | 2010

Verfahren zum Betreiben einer elektrischen Dreh-oder Wanderfeldmaschine

Ekkehard Hoffmann; Rolf Jaros; Ulrich Vollmer; Eckart Mayer; Dirk Lamprecht

Collaboration


Dive into the Ekkehard Hoffmann's collaboration.

Researchain Logo
Decentralizing Knowledge