Tugas akhir ini mengembangkan modul praktikum uji karakteristik arus lebih dan simulasi hubung singkat pada jaringan distribusi. Hasil pengujian menggunakan modul dapat memperoleh karakteristik arus lebih yang melengkapi standard invers, very invers, extremely invers dan longtime invers. Uji simulasi pada standard invers menunjukan error 0,03%. Hasil simulasi setelan pada simulasi jaringan distribusi menunjukan bahwa modul menunjukan kinerja yang baik. Sesuai rancangan ketika dilakukan uji hubung singkat 2 fasa dan 3 fasa. Kata kunci : modul praktikum MCGG 53, relai arus lebih, simulasi setelan, pada jaringan distribusi.

This final project is rebuild the practicum module of over current characteristic and short circuit simulation in distribution web. Based on measurement using this modul will be getting a over current characteristic its completely filling the standard inver, very invers, extremely invers and longtime invers. Simulation measurement of standard invers its showing error at 0,03%. The results form simulation on based setting of distribution web its showing a good performance, same as the design that done in measurement end tester at 2 fase and 3 fase in short circuit at distribution web. Key word : practicum module MCGG 53, over current relay, simulation settings, on distributions web.

http://digilib.polban.ac.id/gdl.php?mod=browse&op=read&id=jbptppolban-gdl-saepul0913-3673