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Fire Alarm System Putrie Aurelia Riyono; Aprilian Sasi Kirana Purwa Saputra; Hendi Jadi Ate; Fatur Rahman; Restu Mukti Utomo
MEDIA PERSPEKTIF : Journal of Technology Vol 12, No 2 (2020): MEDIA PERSPEKTIF
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (12.185 KB) | DOI: 10.46964/jtmp.v12i2.717

Abstract

Fire is an accident that often occurs in the community. For that we need a tool that can provide early warning of a fire. There are many types of fire alarms. We design a fire alarm system using a microcontroller. By using this fire sensor, if a fire is detected, the sensor will send a signal regarding the presence of a fire. Flame sensor will be connected to the microcontroller. In this study using a microcontroller in the form of Wemos D1 and a flame sensor as a fire detection sensor and as an indicator light. The flame sensor itself can detect waves of 760 nm – 1,100 nm. Wemos D1 which functions as a microcontroller will send a signal to turn on the buzzer as an alarm and a dynamo which is used to turn on the pump.
Simulasi Hubung Singkat Pada Sistem Jaringan Listrik Menggunakan ETAP 19.0.1 Rahmat Hasrul; Rifqi Ali Wafa; Muh.Agung Suardi; Rizki Dwi Saputra; Fatur Rahman
SainETIn : Jurnal Sains, Energi, Teknologi, dan Industri Vol. 8 No. 1 (2023): SainETIn
Publisher : Teknik Elektro Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/sainetin.v8i1.10204

Abstract

Salah isatu igangguan ipada isistem idistribusi iadalah ihubung isingkat, iyaitu ihubungan ikonduksi iyang disengaja iatau itidak idisengaja imelalui ihambatan iatau iimpedansi iyang icukup irendah iantara idua ititik atau ilebih iyang ibiasanya imempunyai ibeda ipotensial. iTujuan ipenelitian iini iyaitu iuntuk idapat mengetahui ibesar iarus idan itegangan ihubung isingkat i3 ifasa, ihubung isingkat i1 ifasa ike itanah, ihubung singkat i2 ifasa ike itanah idan ihubung isingkat iantar ifasa idengan icara imelakukan isimulasi ihubung singkat pada iETAP. iSimulasi iyang idilakukan ipada ipenelitian iini i iyaitu isimulasi ihubung isingkat i½ icycle yang terjadi ipada iBus i2. iArus idan itegangan ifasa ihubung isingkat i3 ifasa iyang idiperoleh iyaitu i3,956 ikA dan i0 ikV. iArus idan itegangan ifasa ihubung isingkat i1 ifasa ike itanah iyaitu i4,586 ikA idan i0 ikV. iArus dan itegangan ihubung isingkat i2 ifasa ike itanah iyaitu i4,393 ikA idan i0 ikV. iArus idan itegangan ihubung singkat iantar ifasa iyaitu i3,426 ikA idan i1,91 ikV.