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Journal : Jurnal Scientia

An Installation Of The Sensor And Alarm At Ink Pump, When The Ink Starts Thick Charles Simanullang; Solly Aryza; Parlin Siagian
Jurnal Scientia Vol. 13 No. 02 (2024): Education and Sosial science, March - May 2024
Publisher : Sean Institute

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Abstract

The use of smart control systems is now very clear and its current use is very broad which is driven by current technological advances. In this paper, we describe the ink protection system on printer machines where d is a means of controlling the ink level where an alarm system is created which is expected in the future. can support the performance needs of printing machines on a large scale. The input given is in the form of an analog quantity and the output produced by the sensor is issued in the form of a Pulse Width Modulation (PWM) quantity which is connected to the printer pump via a pipe to pump ink from the ink tube. Currently, many pump machines have automatic settings to determine the viscosity of the ink liquid. The pump referred to here is a pump that uses air pressure as a power source, especially for printing machines, this pump plays a very important role in pumping ink from outside and into the machine automatically, so in this way the operator on the machine no longer moves ink with the risk that the ink could hit the operator. or worst of all, the ink can spill and damage the printing machine's working system.
An Improved Protection Of High Voltage Air Line Using Differential Relays Ariyanto Gultom; Parlin Siagian; Amani Darma Tarigan
Jurnal Scientia Vol. 13 No. 03 (2024): Education and Sosial science, June - August 2024
Publisher : Sean Institute

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Abstract

A static electrical device is like a power transformer, one of the functions of which is to transfer one power circuit to another circuit, either changing the voltage without having to change the frequency. This paper described a Protection is a system in electricity and has a function as an isolate, breaker and separator if there is a disturbance. The working principle of the differential relay is to compare the vector I1 of the primary side current with I2 of the secondary side current. "The results of the mathematical calculation of the setting current for the differential current obtained are 0.0961865394 A and this is different from the setting current installed in the differential relay on the power transformer of 1 substation, namely 0.3 A."
An Analysis Of Automatic Function Smoke Detection Tools Based On Arduino Uno David Siringoringo; Zuraidah Tharo; Parlin Siagian
Jurnal Scientia Vol. 13 No. 03 (2024): Education and Sosial science, June - August 2024
Publisher : Sean Institute

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Abstract

In the era of the industrial revolution, the use of technology to increase safety and efficiency in various fields is increasingly growing. One important application is an automatic smoke detection system that can prevent fires effectively. This paper described an analyze the performance of an Arduino Uno-based automatic smoke detection tool which can turn the system on and off automatically. This tool is designed to detect the presence of smoke using the MQ-2 sensor and provide a response in the form of activating the alarm and fire extinguishing system.This system consists of several main components: an MQ-2 sensor to detect smoke, an Arduino Uno microcontroller as the main controller, a relay module to control external devices, and a buzzer alarm as a fire indication. When the sensor detects smoke, the data is sent to the Arduino Uno which then processes the signal and activates the alarm and fire extinguishing system via the relay module, also evaluates the effectiveness and reliability of the smoke detection system by conducting a series of trials in various environmental conditions. The test results show that this tool is able to detect smoke quickly and accurately, and provide a timely response in activating the security system. The system can be set to turn devices on and off automatically, increasing efficiency and reducing the risk of human error.
An Analysis Of Geogebra Method For Visual Design PID Control System Nimas Deria Wijayanti; Parlin Siagian; Zuraidah Tharo
Jurnal Scientia Vol. 13 No. 04 (2024): Education and Sosial science, September-December 2024
Publisher : Sean Institute

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Abstract

The design of Proportional-Integral-Derivative (PID) control systems is a critical aspect of control engineering to achieve system stability and optimal performance. How-ever, tuning PID parameters often poses challenges due to the complex analytical ap-proaches required. This study analyzes the application of GeoGebra, a dynamic mathe-matics software, in designing PID control systems visually. GeoGebra is utilized to model control systems, visualize system responses, and perform interactive PID parameter tun-ing. The study involves simulations of simple linear systems, such as actuator position control, to evaluate the effectiveness of the GeoGebra method compared to traditional approaches. The analysis focuses on performance parameters, including rise time, peak time, and steady-state error. The results demonstrate that GeoGebra simplifies the PID parameter tuning process through intuitive visualization, enhancing concept comprehen-sion and design efficiency. Furthermore, GeoGebra proves to be an effective tool for edu-cation and training in control engineering.
Analysis of Reliability and Security of Smart Grid Network Communication System in the Implementation of Renewable Energy Source Integration Ilham Hardiansyah Y. S; Parlin Siagian; Rahmaniar, Rahmaniar
Jurnal Scientia Vol. 13 No. 04 (2024): Education and Sosial science, September-December 2024
Publisher : Sean Institute

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Abstract

Smart Grid System are key to integrating renewable energy sources into existing power grids. This article analyzes two critical aspects of a Smart Grid system: communication reliability and security. Reliability of communication systems is essential to ensure timely and accurate data delivery between various entities in the network. Meanwhile, communication system security is a crucial factor in protecting infrastructure from cyberattacks that can disrupt the overall system's operation. This study conducts an in-depth evaluation of the technologies used in Smart Grid systems, as well as a review of the challenges and solutions in ensuring the reliability and security of communication systems in the context of renewable energy integration. The results of this analysis provide valuable insights for the development and implementation of more efficient and reliable Smart Grid systems in the future.