Single Phase Power Sensing with Developed Voltage and Current Sensors

Vicky Mudeng, Himawan Wicaksono, Andreas T. Destanio, Yusuf Nainggolan

2019

Abstract

A power sensor measures single-phase electrical power involving both voltage and current sensors. This sensors’ pair utilizes a full-wave rectifier and differential amplifier as signal conditioning circuits for sensing voltage and current, respectively. Power can be obtained with multiplication between voltage and current. In this study, an alternating current is converted to direct current using a full-wave rectifier by calibrating a capacitor filter to understate ripple voltage. In addition, a differential amplifier yields output voltage interpreting line voltage and current in root mean square for voltage and current sensors, respectively. The work within this study develops voltage and current sensors to measure power on load from a grid. We employ a theoretical calculation to calculate ripple voltage, peak voltage, the mean voltage of the rectifier, as well as the output voltage of the differential amplifier. Additionally, we simulate the voltage and current sensor circuits to verify the theoretical results by applying different alternating current power. The results indicate that the voltage and current sensors can be effective for measuring single-phase electrical power.

Paper Citation

in Harvard Style

Mudeng V., Wicaksono H., Destanio A. and Nainggolan Y. (2019). Single Phase Power Sensing with Developed Voltage and Current Sensors.In Proceedings of the 1st International Conference on Industrial Technology - Volume 1: ICONIT, ISBN 978-989-758-434-3, pages 163-168. DOI: 10.5220/0009443201630168

in Bibtex Style

@conference{iconit19,
author={Vicky Mudeng and Himawan Wicaksono and Andreas T. Destanio and Yusuf Nainggolan},
title={Single Phase Power Sensing with Developed Voltage and Current Sensors},
booktitle={Proceedings of the 1st International Conference on Industrial Technology - Volume 1: ICONIT,},
year={2019},
pages={163-168},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0009443201630168},
isbn={978-989-758-434-3},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 1st International Conference on Industrial Technology - Volume 1: ICONIT,
TI - Single Phase Power Sensing with Developed Voltage and Current Sensors
SN - 978-989-758-434-3
AU - Mudeng V.
AU - Wicaksono H.
AU - Destanio A.
AU - Nainggolan Y.
PY - 2019
SP - 163
EP - 168
DO - 10.5220/0009443201630168