A Study To Avoid Total Blackout in UTP Whenever GDC Supply Is ParalleL With TNB

This report summarizes the documentation of information on the research of
my final year project entitle “A study to avoid total blackout whenever GDC is
parallel with TNB”. The purpose of the project is to study and recommend solution to
avoid the case of total blackout in UTP whenever fault occurs at TNB side. UTP
maximum demand (MD) is 5.9MW and supplied via 2x4.2MW generators from
GDC. Whenever one generator is on outage due to tripping or maintenance, TNB
supply is connected in parallel with the in-service generator to meet UTP load
demand. If any fault occurs at TNB side at the time, it will result the tripping of TNBGDC
interconnected feeder hence causing total blackout in UTP. In order to come out
with the solution, the author will need to study about the protection system with good
understanding of the network system. This project will need the author to used critical
thinking to analyze simulation that had been done using DigSILENT Power Factory
13.2 software to show the result of the research. This report is includes technical
explainations on the system, project activities along with simulation result and
analysis towards the completion of this project. Hopefully, all those information is
useful towards better network reliability in future.