Title :
Theoretical Considerations for Selective Harmonic Control
Author :
Wells, Jason R. ; Chapman, Patrick L. ; Krein, Philip T.
Author_Institution :
P.C. Krause & Associates, West Lafayette, IN
Abstract :
Recent work in selective harmonic control expanded the solution space compared to the conventional problem formulations. This paper explores the nature of the expanded solution space. It is shown under various constraints the number of solutions can be one, infinity, or bounded by a large finite number. The work further examines sensitivity of solutions to errors in the placement of switching edges that arise due to physical constraints. It is shown that this sensitivity is quite manageable with common digital hardware
Keywords :
PWM invertors; harmonics suppression; power conversion harmonics; switching convertors; PWM invertors; selective harmonic control; switching edges; Error correction; H infinity control; Hardware; Harmonic analysis; Nonlinear equations; Pulse width modulation inverters; Quantization; Space vector pulse width modulation; dead-time; edge sensitivity; selective harmonic control; selective harmonic elimination;
Conference_Titel :
Power Electronics Specialists Conference, 2006. PESC '06. 37th IEEE
Conference_Location :
Jeju
Print_ISBN :
0-7803-9716-9
DOI :
10.1109/PESC.2006.1712204
