Analysis of dv/dt Filter Parameters Influence on its Characteristics. Filter Simulation Features
| Autor: | S.A. Voinash, M. Yu. Pustovetov |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
Physics
Equivalent series resistance 05 social sciences Equivalent series inductance 02 engineering and technology 021001 nanoscience & nanotechnology law.invention Capacitor Control theory Overvoltage law Filter (video) Harmonic 0501 psychology and cognitive sciences Zener diode Resistor 0210 nano-technology 050107 human factors |
| Zdroj: | 2019 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM). |
| DOI: | 10.1109/icieam.2019.8743007 |
| Popis: | The analysis of characteristics (including Bode diagrams) of the EMC output filters for a frequency converter is carried out by means of computer simulation. The $dv/dt$ filters with various parameters, including different schemes of damping resistors connection such as parallel connection to inductance in a series branch of the filter and the series to capacitor connection in a parallel branch of the filter, were considered in the steady-state operation mode at 2.5 kHz carrier frequency of voltage pulse-width modulation and 50 Hz frequency of fundamental harmonic of induction motor feeding voltage. The case of the $dv/dt$ filter without damping resistors is also considered. Losses in filters are taken into account. The authors make the conclusion about the need to take into account the parasitic parameters of capacitors: equivalent series inductance; equivalent series resistance; equivalent parallel resistance, accounts for leakage current in the capacitor; Zener diode, models overvoltage behavior, in case of the filter without damping resistors. |
| Databáze: | OpenAIRE |
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