A Novel Mass Data Processing Framework Based on Hadoop for Electrical Power Monitoring System

Author(s):  
Lin Lu ◽  
Hongbin Dong ◽  
Chao Yang ◽  
Lei Wan
Author(s):  
Fransiscus Yudi Limpraptono ◽  
Eko Nurcahyo ◽  
Mochammad Ibrahim Ashari ◽  
Erkata Yandri ◽  
Yahya Jani

The increasing demand for electrical energy and the decreasing supply of fossil fuels in recent years have increased the cost of electrical energy. So that the culture of saving electrical energy is a habit that must be cultivated in the community. On the other hand, energy-saving behavior cannot be realized massively without a support system that can control energy use. With these concerns, it is necessary to develop a method that encourages a culture of saving electrical energy. This paper proposes a system that supports active energy efficiency methods that can support an energy-efficient culture. This system is an electric power monitoring system that is integrated with a smart electrical panel that continuously monitors the use of electrical energy and can control electrical loads automatically, record electricity usage, provide comprehensive reports and analyze energy usage. The method used to carry out this research is research and development. This research has produced a prototype of electrical power control and monitoring system that has a smart panel based on a raspberry PI 3 and PZEM-004t power energy meter. The monitoring system performs and executes automatic control of electrical loads. The system can also provide reports in the form of data monitoring in daily, weekly, monthly or annual period. From the test results, it can be concluded that the system can work well. This research is expected to contribute to providing a system that can support government efforts in saving energy.


JURNAL ELTEK ◽  
2019 ◽  
Vol 17 (2) ◽  
pp. 107
Author(s):  
Tresna Umar Syamsuri ◽  
Hendro Buwono ◽  
Rahma Nur Amalia

Sistem kontrol dan monitoring energi listrik menjadi hal yang krusial bagi konsumen listrik karena hal ini berkaitan dengan besarnya biaya energi listrik yang harus dibayarkan oleh konsumen. Penggunaan  mikrokontroler dalam sistem kontrol dan monitoring energi listrik adalah untuk mempermudah proses pengontrolan memproses data untuk dikonversikan menjadi daya listrik dan menyimpannya setiap waktu tertentu serta ditampilkan melalui LCD. Sistem kontrol dan monitoring energi listrik berbasis mikrokontroler ini sangat tepat untuk diterapkan pada suatu lokasi yang terdiri dari beberapa konsumen dengan kebutuhan yang berbeda. Sebagai contoh adalah lokasi kost atau penginapan dengan banyak kamar, lokasi usaha dengan beberapa kios dan lain-lain.  Alat ini bekerja dengan mengukur tegangan dan arus yang akan diolah datanya oleh mikrokontroler untuk dijadikan parameter menghitung dan membatasi energi listrik terpakai pada setiap pelanggan. Agar semua konsumen dapat termonitoring secara terpusat maka dibutuhkan personal komputer yang akan berkomunikasi dengan setiap mikrokontroler di masing-masing konsumen melalui komunikasi RS-485. Alat yang mempunyai presentase error pengukuran day asebesar 3.33 % ini akan dapat berkomunikasi maksimal 1,2 km, dan parameter energi listrik seperti tegangan, arus, daya listrik dapat dipantau dan dikendalikan dari jarak jauh melalui computer.   Electricity control and monitoring system becomes crucial for electricity consumers because it is related to the amount of electricity cost that must be paid by consumers. The use of microcontrollers in the control system and monitoring of electrical energy is to facilitate the process of controlling the data processing to be converted into electrical power and store it at any given time and displayed through the LCD. Control system and monitoring of microcontroller-based electrical energy is very appropriate to be applied to a location consisting of several consumers with different needs. For example is the location of boarding or lodging with many rooms, business locations with several kiosks and others. This tool works by measuring the voltage and current that will be processed by the microcontroller data to be used as parameters to calculate and limit the electrical energy used in each customer. In order for all consumers to be monitored centrally then it takes a personal computer that will communicate with each microcontroller in each consumer through RS-485 communications. The tool that has a percentage error of power measurement of 3.33% will be able to communicate a maximum of 1.2 km, and electrical energy parameters such as voltage, current, electrical power can be monitored and controlled remotely via computer


Author(s):  
Maisagalla Gopal ◽  
T Chandra Prakash ◽  
N Venkata Ramakrishna ◽  
Bonthala Prabhanjan Yadav

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