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Title: A Novel Control Strategy for 400 Hz Aircraft Power Supply Using Resonant DC Link Inverter
Authors: Pattanaik, Sushant Kumar
Mahapatra, K K
Keywords: Aircraft System
Current Initialization Scheme
Soft-Switching Inverter
RDCLI (Resonant DC Link Inverter)
ZVS (Zero Voltage Switching)
Issue Date: 2008
Citation: 2nd National Conference on Advances in Energy Conversion Technologies (AECT 2008), April 18-19, 2008
Abstract: This paper presents the control aspects in designing an aircraft power supply. Power supply design is done using a soft-switched Resonant DC Link Inverter (RDCLI). A novel current initialization scheme is adopted to avoid zero crossing failures. Zero-hysteresis bang-bang control is used for current control within the inverter. The power supply is designed for 400 Hz load. The soft-switched inverter provides adequate current regulator bandwidth besides reducing switching losses. The proposed solution is validated through extensive simulation.
Appears in Collections:Conference Papers

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