Development of Model for DC Link Filter Design

Date

2016-06-29

Author

Ertan, Hulusi Bülent
Kayhan, Murat

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In the literature, the approach for DC link design is based on steady-state rated power operation of the converter application. In this study, an approach is proposed for designing the filter considering the requirements for dynamic conditions. This approach considers: excessive ripple current, power loss on DC link components and DC link voltage drop causing performance loss during dynamic conditions for a motor driver. To analyze DC link operation in dynamic conditions, a simplified model is developed for simulating the drive-motor combination. This model can be used to model any motor driver by changing the model parameters and it is independent from control parameters of driver. The model is verified through comparison of the results obtained via simulation and experimental tests.

Subject Keywords

Induction motors, Motor drives, Variable speed drive, DC link filter, Filters, Power capacitors, Losses

URI

https://hdl.handle.net/11511/53728

Collections

Graduate School of Natural and Applied Sciences, Conference / Seminar