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Content Provider | IEEE Xplore Digital Library |
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Author | Maswood, A.I. |
Copyright Year | 2008 |
Description | Author affiliation: Sch. of Electr. & Electron, Nanyang Technol. Univ., Singapore (Maswood, A.I.) |
Abstract | This work discusses an exact mathematical approach of calculating the IGBT turn-on, turn-off and on-state energy losses. Instantaneous voltage and current values are studied, linearized and employed to formulate the equations needed to calculate the IGBT switching loss. The inverter employs a switching pattern commonly known as sinusoidal PWM (SPWM). With this popular switching pattern, switching losses are derived for a common 3-phase inverter. Waveforms describing each switching states are developed. Mathematical equations describing the switching waveforms are formulated. The net switching loss is compared with that of the inverter to make sense of the process of loss in an inverter. |
Starting Page | 609 |
Ending Page | 613 |
File Size | 88634 |
Page Count | 5 |
File Format | |
ISBN | 9781424424047 |
DOI | 10.1109/PECON.2008.4762548 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2008-12-01 |
Publisher Place | Malaysia |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Switching loss Insulated gate bipolar transistors Pulse width modulation inverters Voltage Circuit testing SPICE Frequency Energy loss Equations Pulse width modulation Loss Calculation IGBT SPWM High Power High Frequency |
Content Type | Text |
Resource Type | Article |
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