Monitoring Depth of Discharge of a Valve Regulated Lead Acid Battery in a Standalone PV System

DOI

10.2991/ahe.k.210205.042How to use a DOI?

Keywords

Standalone system, Depth of Discharge, Battery, Over Charging, SmartRelay

Abstract

The standalone solar power plant system uses batteries as a storage component of electrical energy generated. A charging condition that exceeds the capacity more than 100% and the battery discharging condition exceeds the discharge depth value (dept of discharge 80% or state of charge 20%) of the battery capacity can shorten the service life. The use of Siemens LOGO! 8.FSA (LOGO 0BA8) smart relay can adjust the condition of the discharge of depth (DoD) and overcharging of a battery so that it can be monitored. The capabilities of a smart relay can be made an indicator, alarm, or energize the contactor so that it can prevent or reduce the discharge and overcharging that occurs in the battery which makes the battery life longer.

Copyright

© 2021, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Mirdiansyah
AU  - Ahmad Taqwa
AU  - Yohandri Bow
PY  - 2021
DA  - 2021/02/09
TI  - Monitoring Depth of Discharge of a Valve Regulated Lead Acid Battery in a Standalone PV System
BT  - Proceedings of the 4th Forum in Research, Science, and Technology (FIRST-T1-T2-2020)
PB  - Atlantis Press
SP  - 233
EP  - 237
SN  - 2589-4943
UR  - https://doi.org/10.2991/ahe.k.210205.042
DO  - 10.2991/ahe.k.210205.042
ID  - 2021
ER  -