Voltage sag monitoring by using phase-to- phase and phase-to-ground: difference in profile / Farah Pakwanteh
In power system, voltage sags have always been present and be considered as one of the most harmful power quality problems. This may affect industrial and large commercial customers. The several causes of voltage sags such as by power system faults, lightning strikes, large induction motors starting...
Saved in:
| Main Author: | |
|---|---|
| Format: | Thesis |
| Language: | English |
| Published: |
2013
|
| Online Access: | https://ir.uitm.edu.my/id/eprint/85259/1/85259.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| id |
my-uitm-ir.85259 |
|---|---|
| record_format |
uketd_dc |
| spelling |
my-uitm-ir.852592024-02-06T04:29:13Z Voltage sag monitoring by using phase-to- phase and phase-to-ground: difference in profile / Farah Pakwanteh 2013 Pakwanteh, Farah In power system, voltage sags have always been present and be considered as one of the most harmful power quality problems. This may affect industrial and large commercial customers. The several causes of voltage sags such as by power system faults, lightning strikes, large induction motors starting, switching operation and flow of fault current. Voltage sags happen due to during fault, current is high, meanwhile the voltage is drop. But faults in the system are the most frequent cause of voltage sags and these will cause the equipment trips. The main objectives of this research is to analyze the monitoring voltage sag based on phase-to-phase and phase-to-ground in order to monitoring the severity of voltage sag, so it will be used to prevent any harm to utilities and consumer equipment. The main voltage sags characteristics can be identified by the magnitude. To obtain the voltage sag, common cause which is unsymmetrical faults was simulated. The simulation was done by using Matlab/Simulink software. It is expected that by doing this research the preferable monitoring voltage sag can be done in order to monitor voltage sag that can harm consumer equipment. 2013 Thesis https://ir.uitm.edu.my/id/eprint/85259/ https://ir.uitm.edu.my/id/eprint/85259/1/85259.pdf text en public degree Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Mustapa, Rijalul Fahmi |
| institution |
Universiti Teknologi MARA |
| collection |
UiTM Institutional Repository |
| language |
English |
| advisor |
Mustapa, Rijalul Fahmi |
| description |
In power system, voltage sags have always been present and be considered as one of the most harmful power quality problems. This may affect industrial and large commercial customers. The several causes of voltage sags such as by power system faults, lightning strikes, large induction motors starting, switching operation and flow of fault current. Voltage sags happen due to during fault, current is high, meanwhile the voltage is drop. But faults in the system are the most frequent cause of voltage sags and these will cause the equipment trips. The main objectives of this research is to analyze the monitoring voltage sag based on phase-to-phase and phase-to-ground in order to monitoring the severity of voltage sag, so it will be used to prevent any harm to utilities and consumer equipment. The main voltage sags characteristics can be identified by the magnitude. To obtain the voltage sag, common cause which is unsymmetrical faults was simulated. The simulation was done by using Matlab/Simulink software. It is expected that by doing this research the preferable monitoring voltage sag can be done in order to monitor voltage sag that can harm consumer equipment. |
| format |
Thesis |
| qualification_level |
Bachelor degree |
| author |
Pakwanteh, Farah |
| spellingShingle |
Pakwanteh, Farah Voltage sag monitoring by using phase-to- phase and phase-to-ground: difference in profile / Farah Pakwanteh |
| author_facet |
Pakwanteh, Farah |
| author_sort |
Pakwanteh, Farah |
| title |
Voltage sag monitoring by using phase-to- phase and phase-to-ground: difference in profile / Farah Pakwanteh |
| title_short |
Voltage sag monitoring by using phase-to- phase and phase-to-ground: difference in profile / Farah Pakwanteh |
| title_full |
Voltage sag monitoring by using phase-to- phase and phase-to-ground: difference in profile / Farah Pakwanteh |
| title_fullStr |
Voltage sag monitoring by using phase-to- phase and phase-to-ground: difference in profile / Farah Pakwanteh |
| title_full_unstemmed |
Voltage sag monitoring by using phase-to- phase and phase-to-ground: difference in profile / Farah Pakwanteh |
| title_sort |
voltage sag monitoring by using phase-to- phase and phase-to-ground: difference in profile / farah pakwanteh |
| granting_institution |
Universiti Teknologi MARA (UiTM) |
| granting_department |
Faculty of Electrical Engineering |
| publishDate |
2013 |
| url |
https://ir.uitm.edu.my/id/eprint/85259/1/85259.pdf |
| _version_ |
1794192080987226112 |