Design of a 40 kHz Inverse Coupled Inductor for an Inverter System
Conference: PCIM Europe digital days 2020 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
07/07/2020 - 07/08/2020 at Deutschland
Proceedings: PCIM Europe digital days 2020
Pages: 7Language: englishTyp: PDF
Authors:
Langfermann, Sascha; Owzareck, Michael (BLOCK Transformatoren-Elektronik GmbH, Germany)
Abstract:
In this paper an inversely coupled inductor for an inverter system is designed. Two different core materials are used for the design. The center-leg of the coupled inductor is made out of a composite material, which brings many advantages with it. Since there is no air-gap the proximity-losses in the coils are reduced, furthermore a higher inductance at overcurrents can be achieved. In the design process analytical calculations, circuit simulations and Finite-Element-Simulations were used.