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Journal : Jurnal Scientia

A Comparative Analysis Of Linear And Nonlinear Loads On The Performance Of Three-Phase Synchronous Generators Yoas Anggi Gresdeo Pasaribu; Solly Aryza; Muhammad Erpandi Dalimunthe
Jurnal Scientia Vol. 13 No. 03 (2024): Education and Sosial science, June - August 2024
Publisher : Sean Institute

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Abstract

This Study Aims To Analysed And Compare The Effects Of Linear And Nonlinear Loads On The Performance Of A Three-Phase Synchronous Generator. Linear Loads, Characterized By A Proportional Relationship Between Voltage And Current, And Nonlinear Loads, Which Produce Harmonic Distortion In Current And Voltage, Can Affect The Stability And Efficiency Of Generator Operation. In This Study, Various Loading Scenarios Were Tested Using A Software-Based Simulation Model. The Results Of The Analysis Show That Nonlinear Loads Cause A Significant Increase In Harmonic Distortion In The System, Which Has The Potential To Reduce The Efficiency And Operational Life Of The Generator. In Contrast, Linear Loads Tend To Produce More Stable And Efficient Generator Performance. These Findings Provide Important Insights Into The Design And Selection Of Appropriate Loads To Maintain Optimal Performance Of Three-Phase Synchronous Generators.
An Analysis Of Electric Energy Monitoring And Protection Based On Smart Interface Systems Mardi Sijabat; Muhammad Erpandi Dalimunthe; Rahmaniar, Rahmaniar
Jurnal Scientia Vol. 13 No. 03 (2024): Education and Sosial science, June - August 2024
Publisher : Sean Institute

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Abstract

This research aims to analyze an electrical energy monitoring and protection system based on a smart interface system. In the current digital era, the need for systems that are more efficient, reliable and easily accessible is very high, especially in terms of electrical energy management and protection. Smart interface systems offer solutions to improve monitoring and protection capabilities through the use of advanced technology and automation. Research methods include the development and implementation of a smart interface system consisting of advanced sensors, wireless communication modules, and web-based monitoring software. This system is designed to detect various electrical parameters such as voltage, current and frequency in real-time, and provide automatic protection responses when anomalies or disturbances occur. The research results show that the smart interface system is able to increase the reliability and efficiency of monitoring and protection of electrical energy. This system successfully detects and responds to disturbances quickly, reduces the risk of equipment damage, and minimizes operational downtime. In addition, the intuitive user interface makes it easier for operators to monitor and manage electrical energy systems. The implementation of a smart interface system for monitoring and protecting electrical energy provides many benefits, including increased operational efficiency, system reliability and ease of management. This research contributes to the development of more advanced and reliable monitoring and protection technology, as well as providing recommendations for wider application in various industries that depend on complex electrical energy systems.
An Analysis Of The Potential Of Renewable Energy Solar Panels In Ecotourism Development Planning Hagai Fernando Lumban Gaol; Zulkarnain Lubis; Muhammad Erpandi Dalimunthe
Jurnal Scientia Vol. 13 No. 03 (2024): Education and Sosial science, June - August 2024
Publisher : Sean Institute

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Abstract

After the Covid pandemic, ecotourism is a tourism concept that prioritizes environmental sustainability and wise use of natural resources. One important aspect in ecotourism development is the use of renewable energy, such as solar panels, to meet energy needs without damaging the environment. This research aims to analyze the potential for renewable energy that can be produced by solar panels to support ecotourism development planning. This research includes collecting secondary data from relevant literature, measuring the intensity of sunlight at selected locations, as well as computer simulations to predict the energy output of solar panels. The analysis is carried out by considering factors such as weather conditions, orientation and tilt angle of the solar panels, and energy conversion efficiency. Please note: The research results show that the potential for renewable energy from solar panels in the selected locations is very significant. With optimal sunlight intensity and proper panel angle adjustment, ecotourism can produce most of its energy needs from this renewable energy source. The use of solar panels also has a positive impact in reducing carbon footprints and long-term operational costs. and the integration of solar panels in ecotourism development planning is a strategic step that can increase sustainability and energy efficiency. Recommendations from this research include wider implementation of solar panel technology, increased education about the benefits of renewable energy, as well as supporting policies from the government to encourage the adoption of green energy in the tourism sector.