PWM Inverter-based High Frequency AC Power Architecture for Space Application

Mazumder, S and Prabhu, DV and Chahar, PK and Kundu, U and Peter, PK and Basu, K (2022) PWM Inverter-based High Frequency AC Power Architecture for Space Application. In: 2022 IEEE Energy Conversion Congress and Exposition (ECCE), 09 - 13 October 2022, Detroit.

PDF IEEE_ECC_2022.pdf - Published Version Restricted to Registered users only Download (2MB) | Request a copy

Abstract

This paper presents a pulse-width-modulated (PWM) inverter-based high frequency AC power distribution system for space application. The complete power train is described in adequate detail. Critical design challenges are identified for both harmonic trap filters as well as inverter-side LC filter. Considering realistic tolerance in inductor fabrication, a trap filter design approach is proposed to ensure best possible harmonic attenuation. Also, to minimize any circulating current between the LC filter and harmonic trap filters, a tractable design guideline for the filter capacitor is proposed. Both these design approaches are validated using MATLAB simulation and also on experimental prototype by transferring 0.5 kW of power through a 50 Vpeak, 10 kHz AC system. © 2022 IEEE.

Item Type:	Conference Paper
Publication:	2022 IEEE Energy Conversion Congress and Exposition, ECCE 2022
Publisher:	Institute of Electrical and Electronics Engineers Inc.
Additional Information:	The copyright for this article belongs to Institute of Electrical and Electronics Engineers Inc.
Keywords:	Electric inverters; Harmonic analysis; MATLAB; Passive filters; Pulse width modulation, Design approaches; Harmonic trap; High frequency AC; High-frequency pulse; High-frequency pulse-width-modulated inveter; Inverter-based; LC filter; Pulse width modulated inveters; Pulse-width-modulated inverter; Trap filter, Electric power distribution
Department/Centre:	Division of Electrical Sciences > Electrical Engineering
Date Deposited:	27 Jan 2023 06:59
Last Modified:	27 Jan 2023 06:59
URI:	https://eprints.iisc.ac.in/id/eprint/79521

Actions (login required)

View Item