Dead-Time Distortion in Generalized Selective Harmonic Control

The selective harmonic control (SHC) method of pulsewidth modulation is meant to place switching edges to eliminate or set precisely given harmonics. This manuscript discusses the practical impact of edge placement sensitivity due to dead time that occurs in generalized SHC. It further provides expe...

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Bibliographic Details
Published in:IEEE transactions on power electronics Vol. 23; no. 3; pp. 1511 - 1517
Main Authors: Khaligh, A., Wells, J.R., Chapman, P.L., Krein, P.T.
Format: Journal Article
Language:English
Published: New York, NY IEEE 01.05.2008
Institute of Electrical and Electronics Engineers
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:
Applied sciences
Baseband
Costs
Design. Technologies. Operation analysis. Testing
Digital signal processing
Digital signal processors (DSPs)
Distortion
Documents
Electric power
Electrical engineering. Electrical power engineering
Electrical machines
Electromagnetism
Electronics
Exact sciences and technology
Hardware
Harmonic control
Harmonic distortion
Integrated circuits
Integrated circuits by function (including memories and processors)
Modulation
Placement
Pulse width modulation
Pulse width modulation converters
Pulse width modulation inverters
pulsewidth modulation (PWM)
Regulation and control
selective harmonic elimination (SHE)
Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
Space vector pulse width modulation
Switching
Switching frequency
Testing. Reliability. Quality control
Harmonic
Positioning
pulsewidth modulation (PWM)
Control system
Switching
Harmonics suppression
Sensitivity
Deadtime
Switching conditions
selective harmonic elimination (SHE)
Integrated circuit
Control method
Pulse duration modulation
Digital signal processor
Digital signal processors (DSPs)
ISSN:0885-8993, 1941-0107
Online Access:Get full text
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Description
Summary:The selective harmonic control (SHC) method of pulsewidth modulation is meant to place switching edges to eliminate or set precisely given harmonics. This manuscript discusses the practical impact of edge placement sensitivity due to dead time that occurs in generalized SHC. It further provides experimental validation to theoretical work presented in a previous publication.
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ISSN:0885-8993
1941-0107
DOI:10.1109/TPEL.2008.921162