Harmonic Phase Shifter for Discrete Amplitude Modulation Technique
In discrete amplitude modulation or integral-cycle control, subharmonic and higher order harmonic components are generated in the three phases of a three phase system. These harmonic components are found to be unbalanced in phase displacement. The correction of the unbalanced phase displacement angl...
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| Format: | Article |
| Language: | English |
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Al-Nahrain Journal for Engineering Sciences
2010-03-01
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| Series: | مجلة النهرين للعلوم الهندسية |
| Subjects: | |
| Online Access: | https://nahje.com/index.php/main/article/view/575 |
| _version_ | 1818878173397385216 |
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| author | Anas Lateef Mahmood Mohammed Tofik Lazim |
| author_facet | Anas Lateef Mahmood Mohammed Tofik Lazim |
| author_sort | Anas Lateef Mahmood |
| collection | DOAJ |
| description | In discrete amplitude modulation or integral-cycle control, subharmonic and higher order harmonic components are generated in the three phases of a three phase system. These harmonic components are found to be unbalanced in phase displacement. The correction of the unbalanced phase displacement angles of a particular subharmonic or higher order harmonic for this type of triggering is investigated to solve the limitation of use of this important type of
control as a drive and many other industrial applications. The multiple of 2 phase shifting technique is used to correct unbalanced phase displacement angles produced in a three-phase system. A computer-based harmonic phase corrector is designed and tested with threephase resistive and induction motor loads. It is
found that there is a well agreement between the theoretical and experimental results and it is believed that the major problems associated with the integral-cycle triggering mode with three-phase ci |
| first_indexed | 2024-12-19T14:09:58Z |
| format | Article |
| id | doaj.art-560861e737a645e8aa81a02200c6f3c2 |
| institution | Directory Open Access Journal |
| issn | 2521-9154 2521-9162 |
| language | English |
| last_indexed | 2024-12-19T14:09:58Z |
| publishDate | 2010-03-01 |
| publisher | Al-Nahrain Journal for Engineering Sciences |
| record_format | Article |
| series | مجلة النهرين للعلوم الهندسية |
| spelling | doaj.art-560861e737a645e8aa81a02200c6f3c22022-12-21T20:18:11ZengAl-Nahrain Journal for Engineering Sciencesمجلة النهرين للعلوم الهندسية2521-91542521-91622010-03-01131575Harmonic Phase Shifter for Discrete Amplitude Modulation TechniqueAnas Lateef Mahmood0Mohammed Tofik Lazim1Electronic and Communications Engineering Nahrain University, College of Engineering,Philadelphia University, Department of Electrical Engineering, JordanIn discrete amplitude modulation or integral-cycle control, subharmonic and higher order harmonic components are generated in the three phases of a three phase system. These harmonic components are found to be unbalanced in phase displacement. The correction of the unbalanced phase displacement angles of a particular subharmonic or higher order harmonic for this type of triggering is investigated to solve the limitation of use of this important type of control as a drive and many other industrial applications. The multiple of 2 phase shifting technique is used to correct unbalanced phase displacement angles produced in a three-phase system. A computer-based harmonic phase corrector is designed and tested with threephase resistive and induction motor loads. It is found that there is a well agreement between the theoretical and experimental results and it is believed that the major problems associated with the integral-cycle triggering mode with three-phase cihttps://nahje.com/index.php/main/article/view/575Harmonics, integral cycle controlpower electronics, phase angle correction, phaseshifter |
| spellingShingle | Anas Lateef Mahmood Mohammed Tofik Lazim Harmonic Phase Shifter for Discrete Amplitude Modulation Technique مجلة النهرين للعلوم الهندسية Harmonics, integral cycle control power electronics, phase angle correction, phase shifter |
| title | Harmonic Phase Shifter for Discrete Amplitude Modulation Technique |
| title_full | Harmonic Phase Shifter for Discrete Amplitude Modulation Technique |
| title_fullStr | Harmonic Phase Shifter for Discrete Amplitude Modulation Technique |
| title_full_unstemmed | Harmonic Phase Shifter for Discrete Amplitude Modulation Technique |
| title_short | Harmonic Phase Shifter for Discrete Amplitude Modulation Technique |
| title_sort | harmonic phase shifter for discrete amplitude modulation technique |
| topic | Harmonics, integral cycle control power electronics, phase angle correction, phase shifter |
| url | https://nahje.com/index.php/main/article/view/575 |
| work_keys_str_mv | AT anaslateefmahmood harmonicphaseshifterfordiscreteamplitudemodulationtechnique AT mohammedtofiklazim harmonicphaseshifterfordiscreteamplitudemodulationtechnique |