SETTING KOORDINASI RECLOSER RBY DAN SECTIONALIZER JLG FEEDER CIMARAGAS SUTM 20 KV DI PT. PLN (PERSERO) AREA TASIKMALAYA
In distribution networks often are impaired resulting in decreased continuity of electrical power is distributed to the customer . Thus the required high food distribution system reliability . Distribution system reliability could not be separated from the equipment that is used as a safety protecti...
| Main Authors: | , |
|---|---|
| Format: | Thesis |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2014
|
| Subjects: |
| Summary: | In distribution networks often are impaired resulting in decreased
continuity of electrical power is distributed to the customer . Thus the required
high food distribution system reliability . Distribution system reliability could not
be separated from the equipment that is used as a safety protection equipment and
systems from disturbance. Recloser is one of the safety equipment that can detect
overcurrent due to interference between phase to phase or phase to ground ,
where it can break the current recloser and closes again automatically .
Sectionalizer as a separator that automatically works to open up the network after
the current detection and perform calculations breaker operation of the
equipment at the source.
Based on the analysis on the feeder recloser trip can be seen in the event
of disruption after disruption recloser relays especially his moment , recloser
can�t back up so that the PMT feeders trip interruption . This is due to recloser
coordination arrangements are not optimal .
To enter into setting relay overcurrent and ground-fault relays on the
outgoing and the obtained curve recloser job working earlier than the outgoing
PMT . So expect optimal performance on feeder recloser and there is good
coordination with sectionalizer |
|---|