@inproceedings{DegelHaehnleinKloefferetal.2021,
  author    = {Jan Philipp Degel and Stefan H{\"a}hnlein and Christian Kl{\"o}ffer and Martin Doppelbauer},
  title     = {A phase based approach for machine inductance estimation via current slope detection of an inverter fed IPMSM},
  series = {Proceedings : IEEE International Conference on Industrial Technology (ICIT)},
  publisher = {IEEE},
  address   = {New York},
  isbn      = {978-1-7281-5730-6 (elektronisch)},
  doi       = {10.1109/ICIT46573.2021.9453555},
  pages     = {134 -- 141},
  year      = {2021},
  abstract  = {The following describes a new method for estimating the parameters of an interior permanent magnet synchronous machine (IPMSM). For the estimation of the parameters the current slopes caused by the switching of the inverter are used to determine the unknowns of the system equations of the electrical machine. The angle and current dependence of the machine parameters are linearized within a PWM cycle. By considering the different switching states of the inverter, several system equations can be derived and a solution can be found within one PWM cycle. The use of test signals and filter-based approaches is avoided. The derived algorithm is explained and validated with measurements on a test bench.},
  language  = {en}
}