SI �MONKI RUTAN : SISTEM MONITORING DAN PROTEKSI WATT METER LISTRIK RUMAH TANGGA

• Main Authors: , AGUS BUDIMAN, , Isnan Nur Rifaâ��i, S.Si, M.Eng
• Format: Theses and Dissertations NonPeerReviewed
• Published: [Yogyakarta] : Universitas Gadjah Mada 2013
• Subjects: ETD
• Online Access: https://repository.ugm.ac.id/126967/; http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=67206
• Institution: Universitas Gadjah Mada

Now the need for electrical energy is an absolute, for it should be a requirement for monitoring electrical energy by having Wattmeter measurements, limits power usage and power protection Power. Spending electricity needs could be easily monitored. In monitoring electrical energy in this thesis project was designed with system block, where the system is monitored not only one path. But in this study using 3 different lines of electric current. It is expected that the system obtained can measure power, power monitoring and protection is performed on each block. The system is also expected to be applied in the industrial world, where power usage monitoring system can be monitored remotely by using PC control. Is a tool designed gauges and multi-channel current measurements combined with working voltage electricity used. Values measured currents and voltages are measured and calculated by a formula equation and produces a measurement of power in units of watts to each channel. Tests have been done wattmeter be obtained a multi- channel instrument capable of measuring power from 1 VA to 1550 VA with a value of 4.48 % error on load testing using a 150 watt incandescent bulb, 300watt hand drill, CRT TV 75 watt , 90 watt Notebook Charger, Rice cooker 350 watt, 40 watt soldering, energy saving lamps 8 watt and 15 -watt energy - saving lamps.