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The paper describes key features and shows some advantages and disadvantages of two measurement approaches used in determination of magnetic properties of soft-magnetic wound cores. The first approach is based on a measuring principle in which the current through the primary winding determines the sinusoidal magnetic flux density in the core and(More)
The paper describes key features and shows some advantages and disadvantages of two measurement approaches used in determination of magnetic properties of soft-magnetic wound cores. The first approach is based on a measuring principle in which the current through the primary winding determines the sinusoidal magnetic flux density in the core and(More)
The paper presents a somehow unconventional but efficient power supply topology to be used in the Range Extender Module for electric vehicles. The design procedure, hardware and control loop is described. As one of the design requirements was to achieve the highest possible efficiency in the generator mode of the Range Extender, the commonly used(More)
Low-voltage galvanic isolated power supply with a PFC input stage Many equipments connected to the power distribution network employ rectification to produce a non-sinusoidal line current. Since the number of such equipment has been gradually increasing, the power transmission losses and decreased quality of the electric energy have become a serious(More)
Extended abstract. Permanent magnet brushless direct current (BLDC) motors are replacing brush motors in numerous applications as they offer significant energy efficiency improvements, lower acoustic noise and better reliability to name just a few of their advantages. Generally, a BLDC motor drive uses one or more sensors giving positional information(More)
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