Optimum Solving SHEPWM Equations for Single Phase Inverter Using Resultant Method
This paper represents new method to determine the optimum switching angles forSelective Harmonic Eliminated PWM (SHEPWM) inverter. Such switching angles aredefined by a set of nonlinear equations to be solved using the Resultant method. This isdone by first converting these equations that specify th...
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Unviversity of Technology- Iraq
2008-06-01
|
| Series: | Engineering and Technology Journal |
| Subjects: | |
| Online Access: | https://etj.uotechnology.edu.iq/article_26632_02823817f06dc73a2e98f05c84f64478.pdf |
| _version_ | 1797325192355119104 |
|---|---|
| author | Jamal A. Mohammed |
| author_facet | Jamal A. Mohammed |
| author_sort | Jamal A. Mohammed |
| collection | DOAJ |
| description | This paper represents new method to determine the optimum switching angles forSelective Harmonic Eliminated PWM (SHEPWM) inverter. Such switching angles aredefined by a set of nonlinear equations to be solved using the Resultant method. This isdone by first converting these equations that specify the harmonic elimination problem intoan equivalent set of polynomial equations. Then, using the mathematical theory ofResultants, all solutions to this equivalent problem can be found without the need for anyinitial guess. The complete solutions for unipolar SHEPWM switching pattern whichproduce the fundamental while not generating specifically chosen harmonics areinvestigated. |
| first_indexed | 2024-03-08T06:06:01Z |
| format | Article |
| id | doaj.art-de42ba16c2c04134ab091e3ff1b87824 |
| institution | Directory Open Access Journal |
| issn | 1681-6900 2412-0758 |
| language | English |
| last_indexed | 2024-03-08T06:06:01Z |
| publishDate | 2008-06-01 |
| publisher | Unviversity of Technology- Iraq |
| record_format | Article |
| series | Engineering and Technology Journal |
| spelling | doaj.art-de42ba16c2c04134ab091e3ff1b878242024-02-04T17:53:40ZengUnviversity of Technology- IraqEngineering and Technology Journal1681-69002412-07582008-06-0126666067010.30684/etj.29.6.726632Optimum Solving SHEPWM Equations for Single Phase Inverter Using Resultant MethodJamal A. MohammedThis paper represents new method to determine the optimum switching angles forSelective Harmonic Eliminated PWM (SHEPWM) inverter. Such switching angles aredefined by a set of nonlinear equations to be solved using the Resultant method. This isdone by first converting these equations that specify the harmonic elimination problem intoan equivalent set of polynomial equations. Then, using the mathematical theory ofResultants, all solutions to this equivalent problem can be found without the need for anyinitial guess. The complete solutions for unipolar SHEPWM switching pattern whichproduce the fundamental while not generating specifically chosen harmonics areinvestigated.https://etj.uotechnology.edu.iq/article_26632_02823817f06dc73a2e98f05c84f64478.pdfharmonic eliminationpwmresultant theory |
| spellingShingle | Jamal A. Mohammed Optimum Solving SHEPWM Equations for Single Phase Inverter Using Resultant Method Engineering and Technology Journal harmonic elimination pwm resultant theory |
| title | Optimum Solving SHEPWM Equations for Single Phase Inverter Using Resultant Method |
| title_full | Optimum Solving SHEPWM Equations for Single Phase Inverter Using Resultant Method |
| title_fullStr | Optimum Solving SHEPWM Equations for Single Phase Inverter Using Resultant Method |
| title_full_unstemmed | Optimum Solving SHEPWM Equations for Single Phase Inverter Using Resultant Method |
| title_short | Optimum Solving SHEPWM Equations for Single Phase Inverter Using Resultant Method |
| title_sort | optimum solving shepwm equations for single phase inverter using resultant method |
| topic | harmonic elimination pwm resultant theory |
| url | https://etj.uotechnology.edu.iq/article_26632_02823817f06dc73a2e98f05c84f64478.pdf |
| work_keys_str_mv | AT jamalamohammed optimumsolvingshepwmequationsforsinglephaseinverterusingresultantmethod |