Analisa Perbaikan Profil Tegangan Sistem Tenaga Listrik Sumbar Menggunakan Kapasitor Bank dan Tap Transformator
Voltage stability evaluation is needed to get the information of electrical power distribution system performance. Power flow calculation is used to determine the important parameters of power system in a steady state. An electric power system must have voltage value that does not exceed the limits...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Universitas Andalas
2015-09-01
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| Series: | Jurnal Nasional Teknik Elektro |
| Subjects: | |
| Online Access: | http://jnte.ft.unand.ac.id/index.php/first/article/view/145/150 |
| _version_ | 1818887323416264704 |
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| author | Akbar Abadi Syafii |
| author_facet | Akbar Abadi Syafii |
| author_sort | Akbar Abadi |
| collection | DOAJ |
| description | Voltage stability evaluation is needed to get the information of electrical power distribution system performance. Power flow calculation is used to determine the important parameters of power system in a steady state. An electric power system must have voltage value that does not exceed the limits of tolerance and the power loss as well as small. The improvement of voltage profile can be done by using voltage-control equipments, such as capacitor banks and transformer tap. Through simulation using the PowerWorld simulator, the value and location of capacitor banks and transformers tap will obtained in order to improve system performace. Sumbar electrical system was used in this study. From the simulation results, for the initial condition of the system, there are several buses that have voltage drop with total system losses 14.4 MW. After capacitor added, the system voltage has increased significantly so that no one passed the value of tolerance and the losses in the system down to 14.1 MW. As for setting the ratio of tap transformer, voltage system did not change so much, except on the secondary side of the transformer bus arranged with system losses almost the same that equal to 14.4 MW. For the case of the addition of the capacitor and transformer tap settings in the same time, the voltage drop no longer exceeds 5% and the total system losses decreased to 13.9 MW. |
| first_indexed | 2024-12-19T16:35:24Z |
| format | Article |
| id | doaj.art-211b0a50e12747a3a60cadd625b034e4 |
| institution | Directory Open Access Journal |
| issn | 2302-2949 2407-7267 |
| language | English |
| last_indexed | 2024-12-19T16:35:24Z |
| publishDate | 2015-09-01 |
| publisher | Universitas Andalas |
| record_format | Article |
| series | Jurnal Nasional Teknik Elektro |
| spelling | doaj.art-211b0a50e12747a3a60cadd625b034e42022-12-21T20:13:59ZengUniversitas AndalasJurnal Nasional Teknik Elektro2302-29492407-72672015-09-0142158164Analisa Perbaikan Profil Tegangan Sistem Tenaga Listrik Sumbar Menggunakan Kapasitor Bank dan Tap TransformatorAkbar Abadi 0Syafii1Mahasiswa Program Studi S2 Teknik Elektro, Fakultas Teknik, Universitas AndalasJurusan Teknik Elektro, Fakultas Teknik, Universitas AndalasVoltage stability evaluation is needed to get the information of electrical power distribution system performance. Power flow calculation is used to determine the important parameters of power system in a steady state. An electric power system must have voltage value that does not exceed the limits of tolerance and the power loss as well as small. The improvement of voltage profile can be done by using voltage-control equipments, such as capacitor banks and transformer tap. Through simulation using the PowerWorld simulator, the value and location of capacitor banks and transformers tap will obtained in order to improve system performace. Sumbar electrical system was used in this study. From the simulation results, for the initial condition of the system, there are several buses that have voltage drop with total system losses 14.4 MW. After capacitor added, the system voltage has increased significantly so that no one passed the value of tolerance and the losses in the system down to 14.1 MW. As for setting the ratio of tap transformer, voltage system did not change so much, except on the secondary side of the transformer bus arranged with system losses almost the same that equal to 14.4 MW. For the case of the addition of the capacitor and transformer tap settings in the same time, the voltage drop no longer exceeds 5% and the total system losses decreased to 13.9 MW.http://jnte.ft.unand.ac.id/index.php/first/article/view/145/150Voltage stabilityCapacitor bankTap transformatorVoltage dropSystem losses |
| spellingShingle | Akbar Abadi Syafii Analisa Perbaikan Profil Tegangan Sistem Tenaga Listrik Sumbar Menggunakan Kapasitor Bank dan Tap Transformator Jurnal Nasional Teknik Elektro Voltage stability Capacitor bank Tap transformator Voltage drop System losses |
| title | Analisa Perbaikan Profil Tegangan Sistem Tenaga Listrik Sumbar Menggunakan Kapasitor Bank dan Tap Transformator |
| title_full | Analisa Perbaikan Profil Tegangan Sistem Tenaga Listrik Sumbar Menggunakan Kapasitor Bank dan Tap Transformator |
| title_fullStr | Analisa Perbaikan Profil Tegangan Sistem Tenaga Listrik Sumbar Menggunakan Kapasitor Bank dan Tap Transformator |
| title_full_unstemmed | Analisa Perbaikan Profil Tegangan Sistem Tenaga Listrik Sumbar Menggunakan Kapasitor Bank dan Tap Transformator |
| title_short | Analisa Perbaikan Profil Tegangan Sistem Tenaga Listrik Sumbar Menggunakan Kapasitor Bank dan Tap Transformator |
| title_sort | analisa perbaikan profil tegangan sistem tenaga listrik sumbar menggunakan kapasitor bank dan tap transformator |
| topic | Voltage stability Capacitor bank Tap transformator Voltage drop System losses |
| url | http://jnte.ft.unand.ac.id/index.php/first/article/view/145/150 |
| work_keys_str_mv | AT akbarabadi analisaperbaikanprofiltegangansistemtenagalistriksumbarmenggunakankapasitorbankdantaptransformator AT syafii analisaperbaikanprofiltegangansistemtenagalistriksumbarmenggunakankapasitorbankdantaptransformator |