Authors :
Ari Sriyanto Nugroho; Dimas Alvin Faiz
Volume/Issue :
Volume 8 - 2023, Issue 1 - January
Google Scholar :
https://bit.ly/3IIfn9N
Scribd :
https://bit.ly/3wPKtc3
DOI :
https://doi.org/10.5281/zenodo.7601772
Abstract :
A system for recording the use of electrical
energy is needed to determine the amount of electrical
energy that has been used. Industry, households, and
electricity supply companies need this recording system
for payment matters. The manual recording system uses
an analog kWh meter and then the usage is recorded
manually. In this study, an automatic recording system
was created which was stored in a database. The system
created for monitoring 3-phase electricity usage is one of
the technologies used to determine the use of electrical
energy in a place that can be done anywhere. One way to
find out electricity usage is to use a digital kWh meter
which stores electricity reading data in registers which
will then be read using the RS-485 communication
protocol or commonly called Modbus and processed by
ESP32 then forwarded to ANTARES using the LoRa
communication network ( LongRange). The research
method used is the waterfall method which consists of
observation, planning, design, implementation, and
testing. Based on the results of the measurement
accuracy test, the system is able to read data on the
digital kWh meter exactly the same where the resulting
error rate is 0% in voltage, current and power readings.
In the LoRa network QoS test, the system has an average
delay of 1189.9 ms and an average packet loss of 0.083%.
Keywords :
Modbus, LoRa, Smart Monitoring, Digital KWh Meter
A system for recording the use of electrical
energy is needed to determine the amount of electrical
energy that has been used. Industry, households, and
electricity supply companies need this recording system
for payment matters. The manual recording system uses
an analog kWh meter and then the usage is recorded
manually. In this study, an automatic recording system
was created which was stored in a database. The system
created for monitoring 3-phase electricity usage is one of
the technologies used to determine the use of electrical
energy in a place that can be done anywhere. One way to
find out electricity usage is to use a digital kWh meter
which stores electricity reading data in registers which
will then be read using the RS-485 communication
protocol or commonly called Modbus and processed by
ESP32 then forwarded to ANTARES using the LoRa
communication network ( LongRange). The research
method used is the waterfall method which consists of
observation, planning, design, implementation, and
testing. Based on the results of the measurement
accuracy test, the system is able to read data on the
digital kWh meter exactly the same where the resulting
error rate is 0% in voltage, current and power readings.
In the LoRa network QoS test, the system has an average
delay of 1189.9 ms and an average packet loss of 0.083%.
Keywords :
Modbus, LoRa, Smart Monitoring, Digital KWh Meter
