Power injection to AC grid with non-sinusoidal supplies
Harmonic injection is the common problem when d.c. is inverted and fed to a.c. grid using inverters. Harmonic voltages and currents are generated on both d.c. and a.c. sides of the converters in DC/AC transmission systems. The harmonics, if not filtered out, enter the a.c. system and distort the sy...
| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2002
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| Online Access: | http://psasir.upm.edu.my/id/eprint/18391/ http://psasir.upm.edu.my/id/eprint/18391/1/18391.pdf |
| _version_ | 1848843497411444736 |
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| author | Mohibullah, Mariun, Norman Ahmad, Shahzad |
| author_facet | Mohibullah, Mariun, Norman Ahmad, Shahzad |
| author_sort | Mohibullah, |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Harmonic injection is the common problem when d.c. is inverted and fed to a.c. grid using inverters. Harmonic voltages and currents are generated on both d.c. and a.c. sides of the converters in DC/AC transmission systems. The
harmonics, if not filtered out, enter the a.c. system and distort the system voltage waveform. Some of the serious harmful effects are extra losses and heating in machines, over voltages, torque pulsation in induction motors, interference in communication lines. The present paper describes the harmonic reduction using digital computer study. Optimum filter design is presented to reduce these
harmonics to accepted levels. The real and reactive power at the point of common coupling is also studied. |
| first_indexed | 2025-11-15T08:15:58Z |
| format | Conference or Workshop Item |
| id | upm-18391 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T08:15:58Z |
| publishDate | 2002 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-183912015-02-24T09:33:14Z http://psasir.upm.edu.my/id/eprint/18391/ Power injection to AC grid with non-sinusoidal supplies Mohibullah, Mariun, Norman Ahmad, Shahzad Harmonic injection is the common problem when d.c. is inverted and fed to a.c. grid using inverters. Harmonic voltages and currents are generated on both d.c. and a.c. sides of the converters in DC/AC transmission systems. The harmonics, if not filtered out, enter the a.c. system and distort the system voltage waveform. Some of the serious harmful effects are extra losses and heating in machines, over voltages, torque pulsation in induction motors, interference in communication lines. The present paper describes the harmonic reduction using digital computer study. Optimum filter design is presented to reduce these harmonics to accepted levels. The real and reactive power at the point of common coupling is also studied. 2002 Conference or Workshop Item NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/18391/1/18391.pdf Mohibullah, and Mariun, Norman and Ahmad, Shahzad (2002) Power injection to AC grid with non-sinusoidal supplies. In: 2nd World Engineering Congress, 22 - 25 July 2002, Sarawak, Malaysia. (pp. 29-34). |
| spellingShingle | Mohibullah, Mariun, Norman Ahmad, Shahzad Power injection to AC grid with non-sinusoidal supplies |
| title | Power injection to AC grid with non-sinusoidal supplies |
| title_full | Power injection to AC grid with non-sinusoidal supplies |
| title_fullStr | Power injection to AC grid with non-sinusoidal supplies |
| title_full_unstemmed | Power injection to AC grid with non-sinusoidal supplies |
| title_short | Power injection to AC grid with non-sinusoidal supplies |
| title_sort | power injection to ac grid with non-sinusoidal supplies |
| url | http://psasir.upm.edu.my/id/eprint/18391/ http://psasir.upm.edu.my/id/eprint/18391/1/18391.pdf |