scholarly journals Perancangan Sistem Pengendali Jarak Jauh Berbasis Mikrokontroler Pada Rumah Cerdas

2021 ◽  
Vol 18 (2) ◽  
pp. 251
Author(s):  
Lewi Lewi ◽  
Abdul Rahman
Keyword(s):  
Energy Use ◽  
Electricity Consumption ◽  
Electrical Energy ◽  
Short Message ◽  
Control Center ◽  
Home Owner ◽  
Turn On ◽  
Increasing Demand ◽  
Save Energy ◽  
And Control

In the construction of a house, the model or design is often the main priority, while the electrical installation is not given much attention. As a result, the need for electrical energy is increasing rapidly. In addition, the increasing demand for electrical energy is also due to a lack of supervision and control over household electricity consumption. A simple solution to save energy while facilitating monitoring of electrical energy use is a system that integrated with various devices in the house. This system is also necessary because it can be controlled by the owner of the house remotely, namely by short message (SMS). This control system is controlled by an Arduino microcontroller as a control center connected to a device to turn on the lights. The microcontroller is connected to the GSM Shield which functions as a device that receives messages as short as those sent by the home owner. The contents of the message received by the GSM Shield will be read by the microcontroller and if the contents of the message are correct, the microcontroller can give instructions to the device to turn on the light.

scholarly journals Design of Power Monitoring and Electrical Control Systems to Support Energy Conservation

2021 ◽  
Vol 58 (S) ◽  
pp. 1-7
Author(s):  
Fransiscus Yudi Limpraptono ◽  
Eko Nurcahyo ◽  
Mochammad Ibrahim Ashari ◽  
Erkata Yandri ◽  
Yahya Jani
Keyword(s):  
Monitoring System ◽  
Fossil Fuels ◽  
Energy Use ◽  
Electrical Power ◽  
Electrical Energy ◽  
Raspberry Pi ◽  
Power Monitoring ◽  
Increasing Demand ◽  
Electrical Loads ◽  
Control And Monitoring System

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.

scholarly journals DETERMINAN PERILAKU RUMAH TANGGA DALAM PENGHEMATAN ENERGI LISTRIK DI WILAYAH JAWA BARAT MENGGUNAKAN STRUCTURAL EQUATION MODELING

2020 ◽  
Vol 5 (2) ◽  
pp. 121-134
Author(s):  
Siti Sadiah ◽  
Fitria Virgantari ◽  
Ani Andriyani ◽  
Sri Hartini ◽  
Dion Achmad
Keyword(s):  
Structural Equation Modeling ◽  
Structural Equation ◽  
Electricity Consumption ◽  
Secondary Data ◽  
Electrical Energy ◽  
Equation Modeling ◽  
Self Awareness ◽  
Community Activities ◽  
Individual Self ◽  
And Control

This study aims to analyze the Theory Planned of Behavior model using Structural Equation Modeling and analyze the factors that influence household behavior in electricity consumption in West Java. The data used in this study are secondary data on electricity consumption in lighting equipment obtained from the Renewable Energy and Energy Conservation database in 2016. The results showed that behavioral intention and control had a positive and significant effect on behavior, then behavior control had a positive and significant effect. significant on intention. While subjective attitudes and norms do not significantly influence intention. The indicators that influence a person's behavior factors in saving electrical energy in lighting equipment are individual self-awareness to use household appliances that are labeled energy efficient, lifestyle of individuals who often fill their time for cooking activities at home, gathering with friends and family, visiting market, stamp collection, and individuals who work as volunteers, participate in community activities, and gardening.

scholarly journals Power Generation and Voltage Regulation of 132KV Karbala Grid using DFIG Wind Turbine Generator

2015 ◽  
Vol 16 (1) ◽  
pp. 19
Author(s):  
Qasim Kamil Mohsin ◽  
Xiangning Lin ◽  
Owolabi Sunday ◽  
Asad Waqar
Keyword(s):  
Transmission Line ◽  
Wind Turbine ◽  
Wind Farm ◽  
Reactive Power ◽  
Electrical Energy ◽  
Clean Energy ◽  
Voltage Regulation ◽  
Turbine Generators ◽  
Increasing Demand ◽  
And Control

Due to increasing demand on electrical energy in Iraq and to have clean energy that is environmental friendly, wind energy would be one of the most important and promising sources of renewable energy to achieve this goal. This paper discussed the reasons to use the Doubly-Feed Induction Generator (DFIG) amongst the available types of wind turbine generators, and in section (4) illustrate Motivations to select place to the wind farm construction. using decupling method (the vector control strategy) to change reactive power of DFIG 2MW connected to middle of the 132KV transmission line (Karbala north – Alahkader) without effect about the active power generated from DFIG itself with fixed wind speed value assumed to provide the voltage regulation, and control of the transmission line In addition to power generating. By using PSCAD/EMTDC, different simulation results are presented based on various scenarios.

Design of Intelligent Green Power Management System

2013 ◽  
Vol 340 ◽  
pp. 984-987
Author(s):  
Yong Sheng Du ◽  
Zhang Hong Yu ◽  
Yu Qing Jian
Keyword(s):  
Energy Consumption ◽  
Power Management ◽  
Management System ◽  
Electricity Consumption ◽  
Electrical Equipment ◽  
Control Center ◽  
Green Power ◽  
Power Management System ◽  
Intelligent Power Management ◽  
And Control

Intelligent power management system can detect and control the electricity consumption of electrical equipment of family and office automatically, to achieve the purpose of saving energy consumption. The monitoring server is the control center of the whole system,it can real-time monitor the energy consumption data of inserting the electric apparatus,and it can also control the power on and off automatically through remote operation of the client or using strategies. The monitoring server uses embedded Linux platform based on arm architecture,software development mainly uses C Language. This paper introduces the software design of monitoring server, and also in detail describes the design of the driver and communication protocol.

Commercialization of High 600V GaN-on-Silicon Power Devices

2014 ◽  
Vol 778-780 ◽  
pp. 1174-1179 ◽  
Author(s):  
Primit Parikh ◽  
Yi Feng Wu ◽  
Li Kun Shen
Keyword(s):  
Power Systems ◽  
Energy Use ◽  
Lower Cost ◽  
Power Conversion ◽  
Electricity Consumption ◽  
Reducing Power ◽  
Electrical Energy ◽  
Performance Limits ◽  
Power Devices ◽  
Silicon Power Devices

With power conversion losses endemic in all areas of electricity consumption, broadlycategorized into motion control (accounting for around 50% of total electrical energy use), lighting,air conditioning, and information technology, consumers, governments and utilities are finding waysto achieve higher efficiency. Manufacturers of data servers, telecom systems, solar power invertersand drives for motor control are focused on reducing power conversion losses while simultaneouslyshrinking the size of power systems. Although silicon has historically been the base device materialused by the power conversion industry, it is rapidly reaching its physical performance limits. GaNsemiconductors solutions reduce power conversion loss by over 50% in a significantly smaller formfactor and at a lower cost, when device design, fabrication technology and application design areholistically combined to deliver superior end products.

scholarly journals Energy Consumption and Usage Reduction in Lecture Halls, Kwame Nkrumah University of Science and Technology

2021 ◽  
Author(s):  
Pius Nimoh ◽  
Daniel Duah ◽  
Alexander Marful
Keyword(s):  
Energy Consumption ◽  
Best Practices ◽  
Energy Use ◽  
Science And Technology ◽  
Electricity Consumption ◽  
Electrical Energy ◽  
High Increase ◽  
Kwame Nkrumah ◽  
World Energy ◽  
Consumption Practices

All over the world energy is used for different purposes and hence its continuous high demand which has brought about an increase in crisis and prices of energy. Ghana has faced a lot of supply and high electricity consumption challenges over a period of time. The Energy Commission of Ghana has developed regulations and guidelines to help reduce high consumption challenges among users, these included the replacement of incandescent bulbs with fluorescent bulbs, ban of importation of low energy efficient appliances. In spite of the effort to reduce electricity wastage, there is still a high increase in electricity consumption. The research investigated what contributed to electricity consumption in Kwame Nkrumah University of Science and Technology with the lecture halls as the main focus, the research also analyzed the current occupant behavior characterized by the electrical energy consumption practices. And investigated how the contemporary theories for reducing energy consumption was used in the lecture halls. A questionnaire survey was conducted to investigate occupants on their energy use practices in lecture halls that causes wastages, observation was made to establish relevant data on the use of contemporary theories for energy reduction in lecture halls. In a total of 110 occupants that responded to the questionnaire, 79 occupants almost always turn off electrical fitting and fixtures when not in use. From the responses, a majority of the occupants claimed to comply to best practices of energy use. The research concluded that some contemporary theories to reduce energy consumptions was not used and considered in the lecture halls.

scholarly journals Mobile Application for the Monitoring and Control of Electrical Energy Consumption through a Meter Made with Arduino

2021 ◽  
Vol 11 (9) ◽  
pp. 46-54
Author(s):  
Keyla Nalvarte Dionisio ◽  
◽  
Carlos Diaz Nuñez ◽  
Alexi Delgado ◽  
Enrique Lee Huamaní
Keyword(s):  
Energy Consumption ◽  
Mobile Applications ◽  
Mobile Application ◽  
Electricity Consumption ◽  
Electrical Energy ◽  
Electrical Energy Consumption ◽  
Monitoring And Control ◽  
And Control ◽  
Issue Reports

Abstract— This year, citizens were complaining that the power companies were overcharging their bills because of the pandemic, but investigations in previous years also showed claims in Peru and internationally. In this work, the Scrum Methodology was used for the development of the mobile application and the Balsamiq tool was used for the design of the prototype. In addition, the Arduino tool was used for the electricity consumption meter. As for the case study, we developed the prototypes of the application with its functions and the methodology of how it is elaborated, at the same time we described the way in which the meter will be implemented with Arduino. The results obtained from the research are that people can compare the consumption of the bill issued by the electricity company and the consumption shown by the Arduino meter, in addition to the union of the mobile application with the meter will allow them to consult the consumption and also issue reports having a better control of electricity. This work can be implemented not only in the cities, but also in remote places where traditional meters have not been implemented. Keywords— Arduino; Mobile applications; Power consumption; Scrum methodology

scholarly journals System of smart detection and control to electrical energy for saving of electrical energy consumption

2021 ◽  
Vol 10 (5) ◽  
pp. 2454-2465
Author(s):  
R. Roslina ◽  
Afritha Amelia ◽  
Heru Pranoto ◽  
Bakti Viyata Sundawa
Keyword(s):  
Energy Consumption ◽  
Electrical Energy ◽  
Access Point ◽  
Idle Time ◽  
Markup Language ◽  
Infrared Sensor ◽  
Electrical Energy Consumption ◽  
Turn On ◽  
And Control ◽  
Hypertext Markup Language

Public campus has a mandate to saving of electrical energy. Electrical energy consumption is often wasteful in building. There is tendency wasteful by user. Electronic equipment is often still turn on at idle time. Only a few students want to turn off the equipment and shut down the computer. Saving of electrical energy is not only at idle time but it can be improved into operational hour. It is not depending on idle time or operational hours, but depends on human presence. Implementation of electrical energy saving has to be supported by frugal behavior and equipment technology. In this study, we name system of smart detection and control to electrical energy (Sisdece). This system is consist of hardware and software. Hardware applies passive infrared sensor (PIR) sensor, wireless sensor network (WSN), microcontroller ESP32, access point, relay. Software use C++, hypertext preprocessor (PHP), hypertext markup language (HTML) and android studio. Result of measurement has been done in a month during November 2020. Average of energy saved is 12.51 kWh and total of electrical energy is 105.86 kWh. Comparison of energy saved to electrical energy is 11.81%. This is a significant reduction to electrical bill. The result is expected as benchmark of electrical energy management in Politeknik Negeri Medan (POLMED).

The measuring and control center for accumulation systems of electrical energy

2017 ◽  
Vol 99 (4) ◽  
pp. 1295-1303 ◽  
Author(s):  
Ales Havel ◽  
Martin Sobek ◽  
Petr Palacky
Keyword(s):  
Electrical Energy ◽  
Control Center ◽  
And Control

scholarly journals Analisis Tren Konsumsi Energi Listrik pada Penyulang Singkarak

2021 ◽  
Vol 6 (3) ◽  
Author(s):  
Erliza Yuniarti ◽  
Dian Tara ◽  
Andika Pratama ◽  
Deni Rahmadi Putra
Keyword(s):  
Distribution System ◽  
Energy Use ◽  
Peak Load ◽  
Electricity Consumption ◽  
Secondary Data ◽  
Electrical Energy ◽  
Load Factor ◽  
Small Range ◽  
Small Load ◽  
Generation Capacity

Electrical energy use is an interesting topic because it is related to the operational planning of the distribution system, maintenance of medium voltage networks, and prediction of electricity consumption, especially in  the short term. Trends are created based on historical data represented in the load  curves. This research aims to determine the characteristics of the load by making load groups according to   the type of day and calculate  the load factor based on secondary data from PT. PLN (Persero) Borang substation. The research uses comparative techniques in the load groups and calculates the load factor which is the benchmark for generation  capacity. The results of the study  showed that the load trendon Singkarak feeders in  overall is the same on weekdays as on weekends, namely that  minimum load occurs in the morning at 07.00, the load starts to increase but is not significant in relation to  the activities of the population after 08.00-16.00. The load trend increases significantly from 16.00 to the peak load that occurs at 19.00-21.00 and after that, the load goes down  to the minimum load. The trend  for higher than average peak loads on Mondays is more common and weekend loads on Saturdays and Sundays only relatively small  load fluctuationsoccur.. The load group for religious holidays and national holidays received good load factor scores, with a relatively small range of loads throughout the day.

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