DETERMINATION OF TPAR AND SPAR PARAMETER IN TRANSMISSION SYSTEM
Disturbances in the transmission system can cause the system to become unstable. If these disturbances are not properly addressed, they can lead to more severe issues and, in the worst-case scenario, result in a total system blackout or collapse. Most disturbances in transmission lines are tempor...
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| Format: | Theses |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/87550 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | Disturbances in the transmission system can cause the system to become unstable.
If these disturbances are not properly addressed, they can lead to more severe issues
and, in the worst-case scenario, result in a total system blackout or collapse. Most
disturbances in transmission lines are temporary; however, if these disturbances are
not mitigated effectively, they can compromise system stability. Therefore, the
implementation of reclosing on transmission lines is necessary to improve system
stability. On the other hand, incorrect reclose schemes and settings may not only
fail to eliminate the effects of these temporary disturbances but can also further
destabilize the system, potentially leading to system failure.
This study provides guidance on which parameters need to be analyzed to select the
optimal reclose settings and Scheme. The DigSilent PowerFactory application will
be used to examine and analyze parameters such as voltage magnitude, phase angle,
Critical Clearing time (CCT), Power surge, Secondary arc, Fault-Induced
Delayed Recovery Voltage (FIDVR), and Transient Recovery Voltage (TRV)
caused by disturbances in each segment. These parameters will then be compared
with IEEE or IEC standards. The results of this comparison will determine the best
reclose settings and Scheme. |
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