Perancangan dan Realisasi Sistem Monitoring Pulsa Minimum dan Pemberitahuan Kerusakan Pada KWh Meter Prabayar

Jaenaldi, Firmansyah; Tanudjaja, Harlianto; Suraidi, Suraidi

doi:10.24912/tesla.v20i1.2825

Cited by 3 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Jika besaran digital tersebut habis, maka secara otomatis memutuskan daya listrik dengan menggunakan sebuah kontaktor [7]. Penyebab terjadinya error kWh meter prabayar [9] adalah kualitas kabel yang digunakan, tidak stabilnya tegangan listrik, kesalahan dalam pemasangan ground, dan arus listrik tidak sesuai. Jika kabel yang digunakan di bawah standar untuk instalasi listrik, maka hal tersebut dapat memunculkan error pada meteran listrik prabayar.…”

Section: Tinjauan Pustaka Aunclassified

Pengaruh Penggunaan Grounding Pada KWH Meter Prabayar

Aminullah

Pamuji

Basir

2022

TESLA

View full text Add to dashboard Cite

The grounding system must be connected to every electrical panel of the building so that electrical installations, equipment, and people in the building can avoid the danger of overcurrent or voltage. In fact, the installation of grounding on prepaid kWh meters, especially in residential areas, is partially grounded because of the reason that errors often occur. This research was conducted when the prepaid kWh meter used grounding, kWh without using grounding, and kWh using grounding combined to Neutral with a different voltage source. The results of the study with three different test methods show that there is a difference in Power (W) and information on the Prepaid kWh Meter when testing the voltage varying from 270 V to TRIP at a voltage below 80 V. The power when testing using grounding is more maximal at a voltage of 220 -270V. when the voltage drops, testing using grounding is better because at a voltage of 140V there is already a warning sign in the form of a palm image on the prepaid kWh meter. Whereas in the test without using grounding, the warning appears at a voltage of 110V. The calculation of usage error at 220V shows that the smallest prepaid kWh meter error is using grounding of 1.063%. Meanwhile, the prepaid kWh meter error without grounding is 3.76%, and using grounding connected to neutral is 35.38%. Testing and calculating the prepaid kWh meter is very good when it is grounded. Starting from calculating small errors to maintaining losses from leakage currents in home electrical equipment and installations.

show abstract

Section: Tinjauan Pustaka Aunclassified

Pengaruh Penggunaan Grounding Pada KWH Meter Prabayar

Aminullah

Pamuji

Basir

2022

TESLA

View full text Add to dashboard Cite

show abstract

“…Kondisi ini akan sulit dimonitor oleh pengguna dengan perangkat meter listrik prabayar saat ini. Oleh karena itu, monitoring dan atau pengisian pulsa dirancang untuk dapat dilakukan dari jarak jauh menggunakan teknologi yang dibenamkan (embedded) pada perangkat meter listrik prabayar seperti penggunaan teknologi sms [6]- [8], bluetooth [9], [10] maupun Wi-Fi [11].…”

Section: Pendahuluanunclassified

Sistem Pengisian Token Listrik Jarak Jauh Berbasis IoT pada Alat Ukur Listrik Rumah

Kurnianto¹,

Wijaya²,

Amanaf³

2022

TELKA

View full text Add to dashboard Cite

Sistem pengisian token listrik pada meter listrik prabayar sampai saat ini masih dilakukan secara manual, yaitu pengguna menginputkan nomor token secara langsung di perangkat meter listrik menggunakan keypad. Permasalahan terjadi saat pengguna sedang berada di luar rumah. Pengguna tidak dapat memasukkan token listrik pada meter listrik di rumah dari jarak jauh. Penelitian ini bertujuan untuk merancang sistem pengisian token listrik prabayar secara jarak jauh menggunakan teknologi Internet of Things. Model sistem yang dirancang yaitu dengan memasukkan token pada aplikasi android yang akan dikirimkan ke sistem berbasis Arduino melalui server cloud (Firebase). Perangkat D1 mini board digunakan untuk akses ke jaringan internet melalui Wi-Fi. Sensor arus digunakan untuk mengukur besarnya energi listrik yang terpakai dan akan mengurangi jumlah token pulsa listrik deposit yang ada di sistem secara real time. Hasil pengujian sistem sistem menunjukkan bahwa akurasi sensor arus sebesar 97,52%, laju penurunan tegangan pada modul catu daya cadangan sebesar 0,07 Volt/jam, serta kecepatan transfer data sebesar 21,7 kbps. Hal ini menunjukkan bahwa sistem yang dirancang dapat bekerja dengan baik untuk fungsi pengisian token listrik secara jarak jauh. The electricity token filling system for prepaid electricity meters is still done manually, where the user inputs the token number directly on the electricity meter device using the keypad. The problem occurs when the user is out of the house. The user cannot enter the electricity token on the electricity meter at home remotely. This study aims to design a prepaid electricity token charging system remotely using Internet of Things technology. The system model designed is by entering a token in the android application which will be sent to an Arduino-based system via a cloud server (Firebase). The D1 mini board device is used for access to the internet network via Wi-Fi. The current sensor is used to measure the amount of electrical energy used and will reduce the number of deposit tokens in the system in real time. The system test results show that the current sensor accuracy is 97.52%, the rate of voltage drop on the backup power supply module is 0.07 Volts/hour, and the data transfer rate is 21.7 kbps. This shows that the system designed can work well for the function of charging electricity tokens remotely.

show abstract

Prepaid RFID-based Electricity Payment System for Rooming Houses

Sitompul

Syirli

2020

eltikom

View full text Add to dashboard Cite

A prepaid RFID-based electricity payment system is proposed in this paper. The system is intended for rooming houses where residents’ electricity overconsumption and outstanding payment are to be avoided by the house owner. An RFID-card is used as the payment instrument. The system consists of two units, the card balance top-up unit (CTU) and the energy credit top-up unit (ETU). The balance of the RFID-card is topped up by using the CTU. With the balance stored in it, the RFID-card is to be used to top-up the energy credit at the ETU. Each of the CTU and the ETU is equipped with a microcontroller, an RFID reader/writer and a user interface in the form of keypad and liquid crystal display (LCD). Furthermore, the ETU utilizes a relay to control the flow of electricity. If the energy credit of a room is exhausted, then the supply of electricity to the room is cut off by the relay. The electricity consumption is calculated based on the number of pulses of the calibration LED of a standardized electronic energy meter. The pulse is transmitted to the microcontroller by using an optocoupler. The RFID-card records the current card balance, the card’s top-up history, and the card’s usage history. The energy credit is stored in the EEPROM of the ETU’s microcontroller. The energy meter is tested to measure the energy consumption of two loads based on the pulses of its calibration LED. The actual power of the two loads are 87.25 % and 94.23 % of the corresponding power rating. The card balance top-up process at the CTU and the energy credit top-up process at the ETU are successfully checked. After every balance top-up and credit top-up, the current card balance is calculated and stored correctly. During the electricity usage, the LCD of the ETU shows the remaining energy credit in IDR and kWh. These are accumulatively reduced every time the pulse count reaches a certain reset number, which corresponds to the electrical energy’s unit price applied. The proposed electricity payment system can be a solution for owners of rooming houses to secure electricity payments from the residents. The installation cost of the system is low and without the need to change the existing electricity purchase method of the house. The house owner also can individually adjust the maximum power limit for each room.

show abstract

Perancangan dan Realisasi Sistem Monitoring Pulsa Minimum dan Pemberitahuan Kerusakan Pada KWh Meter Prabayar

Cited by 3 publications

References 0 publications

Pengaruh Penggunaan Grounding Pada KWH Meter Prabayar

Pengaruh Penggunaan Grounding Pada KWH Meter Prabayar

Sistem Pengisian Token Listrik Jarak Jauh Berbasis IoT pada Alat Ukur Listrik Rumah

Prepaid RFID-based Electricity Payment System for Rooming Houses

Contact Info

Product

Resources

About