cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Fachrul Rozie
Contact Email
fachrul.rozie@politap.ac.id
Phone
+6281255442202
Journal Mail Official
entries@politap.ac.id
Editorial Address
Jl. Rangga Sentap, Dalong Sukaharja, Kab. Ketapang, Provinsi Kalimantan Barat, 78813
Location
Kab. ketapang,
Kalimantan barat
INDONESIA
ENTRIES
Published by Politeknik Negeri Ketapang
ISSN : -     EISSN : 29872170     DOI : https://doi.org/10.58466/entries
Core Subject : Science, Engineering,
Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering
Journal of Electrical Network Systems and Sources (ENTRIES) is a peer-review journal published by Politeknik Negeri Ketapag . Journal of electrical network system and sources aims to provide a forum for academic researchers, industrial professionals, engineers, consultants, managers, educators and practitioners to contribute and disseminate innovative new work on electrical engineering related smart electrical network and system. All accepted papers will be published twice a year which is available online (open access). The manuscripts should be well presented in English or Indonesian. The author must follow ENTRIES template otherwise, the paper will not be processed.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 67 Documents
 1   2   3   4   5 
Rancang Bangun Generator Listrik Dengan Pole Modulator Sebagai Induktor Torsi Balik Yang Ditimbulkan Oleh Back Emf Normansyah Normansyah
Electrical Network Systems and Sources Vol 1 No 2 (2022)
Publisher : entries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/entries.v1i2.1124

Abstract

This study relates to a reverse current electric generator or commonly known as an AC generator. ( alternating current). AC generators are widely known in the electrical world. All power generators require increased activation power due to the electrical load on the generator. In other words, with the increasing load applied to the generator, the more power is needed by its drivers, whether the energy source is oil, water, wind or other.The research on this final project aims to reduce the power increases required by the drill resulting from the increase of the electrical load on the generator so that it can result in efficiency and reduce the cost of producing electrical energy on such generator.To avoid changes that cause the induction style by providing the opposing magnetic field or re-inducing the reverse electrical motion style or the Back EMF to the generator gear to be able to reduce the required initial torque so that it can reduce the power required by the driver along with the addition of load on the Generator. This can reduce the cost of generating electricity from the generator. As for the initial design of the specification of this generator, the outer power is 2,200 watts, the induction voltage is 220 volts, 1 phase, the frequency is 50 Hz, the rotation speed of the generator is 375 rpm.
Alat Bantu Tunanetra Menggunakan Sensor Ultrasonik Berbasis Arduino Nano Syarif Ishak Allkadri
Electrical Network Systems and Sources Vol 2 No 1 (2023)
Publisher : entries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/entries.v2i1.1128

Abstract

Technological advances have a continuous impact on human life needs. Materialistic tendencies, indifference, and empathy will have an impact on people who have special needs (disabilities). Disabilities need the help of other people to carry out their daily activities so that it makes them dependent on other people to live their lives to help them with their activities, the blind use their assistive senses in carrying out their activities. This research aims to produce smart watches that can help blind people to guide the way and detect a safe distance of obstacles around the blind. The design of this smart watch is designed using makeshift materials like watches, the sensor used uses an ultrasonic sensor, the programming code uses Arduino Nano. In making this tool, it is done by calculating the required components. After knowing the specifications of the components, only then can the calculations be made for the Draft Budget (RAB) which will be recommended in making blind aids. And Research and Development is a method used to create the desired product, and is applied as a tool to test the effectiveness of the product. Results Testing this tool was carried out in two stages. The first stage is carried out on a stationary object and the second stage is carried out on a moving object or a walking person. From the results of the two stages, namely the stationary stage and the moving object stage, this tool functions by producing sound at a maximum distance of 50 cm. And at a distance of 100 cm the tool does not even make a sound. Keywords: Disability, Blind watches, Arduino Nano.
PERANCANGAN SISTEM MONITORING LISTRIK 3 PHASA BERBASIS INTERNET OF THINNGS (IOT) Syarif Ishak Alkadri; Akhdiyatul Akhdiyatul
Electrical Network Systems and Sources Vol 2 No 1 (2023)
Publisher : entries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/entries.v2i1.1129

Abstract

ABSTRACT The electrical system is an important component in modern infrastructure, because almost all devices used in human activities today use electricity as a resource. To maintain the continuity of these activities, a system is needed that can monitor electrical conditions in real time in order to prevent bigger problems from occurring in the electrical system. This monitoring system uses the PZEM-004T to measure voltage, current, and frequency. NodeMCU ESP8266 to help display data such as, Voltage, Current, and Frequency on I2C and Blynk LCDs. I2C LCD to display Voltage, Current and Frequency. And Blynk to display Voltage, Current and Frequency. The results of the tests that have been carried out have an average error value of 0.0012% for voltage and 0.28% for current. Where the average error value in each test is below the tolerance value stated in the PZEM-004T sensor specifications, which is 0.5%. Keywords: Monitoring, Voltage, Current, Frequency, Blynk.
Perencanaan Sistem Otomatisasi Smartroom Berbasis Mikrokontroller Arduino Uno Syarif Ishak Alkadri; Erick Radwitya
Electrical Network Systems and Sources Vol 2 No 2 (2023)
Publisher : entries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/entries.v2i2.1130

Abstract

The development of increasingly advanced technology has now been widely applied in human life to assist in every activity. In meeting the needs of life, humans always want and think about ways to carry out daily activities effectively and efficiently. The purpose of this study was to produce a prototype for controlling electronic devices at short or long distances using a smartphone application utilizing internet connectivity which is accessed through an application installed on a smartphone. Electronic devices that can be controlled consist of 4 lights and 4 sockets. Installing this tool costs Rp. 563,000, The conclusion of this study is that you can control the on and off lights and sockets either using a switch or using the Ardiuino bluetooth controller application. control of these electronic components can be applied to residential or apartment buildings for automatic control systems and also monitoring of electronic components with the Ardiuino bluetooth controller application. Based on the results of this final project is to make a single line and wiring diagram, namely in the installation of an automatic room or smartroom, namely the use of 4 lights. .Keywords: Smartroom, Lighting Automation System, Microcontroller.
Rancang Bangun Sistem Pendeteksi Kebocoran Gas Berbasis Internet Of Thing (IoT) Syarif Ishak Allkadri; Yudi Chandra
Electrical Network Systems and Sources Vol 2 No 2 (2023)
Publisher : entries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/entries.v2i2.1131

Abstract

Gas is something that is very much needed in human life both in households and industries. However, there are many cases of fire caused by leaks from the cylinder or gas storage area. The cause of leaking gas cylinders can occur due to leaks in hoses, tubes or regulators that are not installed properly and the gas cylinders that are distributed are of poor quality or damaged. The design of this gas leak detection system uses the MQ-2 Sensor, Buzzer, Led Red, Green, and NodeMCU ESP8266. A gas leak detection system based on Internetx of Things (IoT) technology was built as a solution to reduce the risk of fire, explosion and gas poisoning which often occur due to gas leaks that are not detected quickly. With this system, users can obtain higher security and comfort in their activities, and users can quickly take preventive and extinguishing measures in the event of a gas leak. Notification of a gas leak and the level of the leak will be displayed on the user's smartphone via the WhatsApp application, so that when the user is not near the location of the gas leak, the user can still find out about it. The test results show that the program iscapable of running tools to detect gas levels and isable to provide warnings via red LEDs, buzzers, exhaust fans, and notifications from WhatsApp. Keywords: MQ-2 Sensor, NodeMCU ESP8266, Buzzer, Exhaust Fan, WhatsApp
Rancang Bangun Miniatur Pembagkit Listrik Tenaga Air Untuk Rumah Tangga Syarif Ishak Allkadri
Electrical Network Systems and Sources Vol 2 No 1 (2023)
Publisher : entries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/entries.v2i1.1132

Abstract

Miniature hydropower is a small system or small-scale model of a hydroelectric power plant (PLTA) designed to produce electrical energy from hydropower using principles and components similar to those of a full-scale hydropower plant. Miniature hydropower is designed as a representation or simulation of the actual hydropower, but in a smaller size and lower power capacity. The working principle of a miniature Hydroelectric Power Plant (PLTA) is based on the conversion of the kinetic energy of water into mechanical energy and then into electrical energy. This miniature hydropower plant generates DC current electric energy with water pressure from the help of a Fish Pom machine and a Tape dynamo to rotate the wheel so that the rotation can be transmitted to the generator/dynamo to be used as electricity. This miniature hydropower occurs if when the Pom Fish engine is energized from a source it will put pressure on the water so that the wheel can rotate also assisted by a Tape dynamo which is sourced from a battery charge lamp so that the rotation can move a little fast. The existing load affects the speed of the Blender generator/dynamo because the power generated is limited, therefore with the help of the Drill Cas Battery it will have an impact on the resulting rotation, so that the power generated is maximized towards the load. Keywords: Miniature Hydropower, Pom Fish Machine, Dynamo Tape, Battery Cas Lamp, Waterwheel, Dinamo Blender, Drill Battery Cas, and DC Current.
Rancang Bangun Kunci Pintu Otomatis Sistem Rfid Berbasis Arduino Di Ruangan Laboratorium Teknologi Listrik Politeknik Negeri Ketapang Ivan Suwanda
Electrical Network Systems and Sources Vol 2 No 1 (2023)
Publisher : entries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/entries.v2i1.1153

Abstract

The development of technology to replace the human role with a tool or machine, therefore basically the door has been controlled through the program, there are a lot of thefts in homes because the security system does not protect the door of the house and usually only uses commercial keys as security, Current technological advances have led to an innovation to create a sophisticated security system tool that uses a wireless electronic key with RFID.This study uses the Literature Study method, which is a method of collecting data by looking for references that are relevant to the problem to be solved. The reference in question can be from journals, books or articles that discuss the manufacture of door locks using the RFID system.. This research procedure is carried out into 9 stages, namely (1) starting, (2) potential and problems. , (3) information collection, (4) tool design, (5) design validation, (6) tool manufacture, (7) tool testing, (8) data collection and (9) data analysis.Based on the test results, it can be concluded that the simulation of the door safety device can operate properly, according to the design made. The RFID reader used has a frequency of 13.56MHz which is placed in a 2mm thick box that can read ID tags with a maximum distance of 1.8 cm. The solenoid can unlock the door if the ID tag matches the Arduino Nano, the solenoid will lock again within 5 seconds.
Penyiraman Tanaman Cabai Otomatis Dalam Greenhouse Berbasis IoT Menggunakan Platform Thingspeak Rozie, Fachrul; Chandra, Yudi; Usman, Syaifudin; Erwin, Erwin
Electrical Network Systems and Sources Vol 2 No 2 (2023)
Publisher : entries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/entries.v2i2.1498

Abstract

The current era is experiencing rapid advancements, and people are expecting a tool or technology that can assist in various tasks, particularly in agriculture. Hence, technology has become a necessity for humans. This final project aims to create a device that automates the process of watering chili plants, which was originally done manually. Irrigation is a crucial activity in chili plant maintenance because these plants require an adequate water supply to carry out photosynthesis and meet their growth and development needs. This project is accomplished by utilizing waste from a tilapia fishpond to replace the use of clean water for irrigating chili plants. Simultaneously, fish waste is employed as additional fertilizer for the plants. At a temperature of 27°C, with soil humidity readings below 60%, the pump will activate. Conversely, the pump will turn off if one of the sensors' readings does not meet the specified conditions to activate the pump, namely if the temperature rises above 27°C or the soil humidity surpasses the chili plant's ideal value of 80%. However, in this device, the pump is set to turn off at 75% humidity to prevent excessive soil moisture.
Perancangan Sistem Penyiraman Tanaman Otomatis Berbasis TDR CN101A Dengan Tegangan 12v Di Kebun Politeknik Negeri Ketapang Allkadri, Syarif Ishak; Radwitya, Erick
Electrical Network Systems and Sources Vol 3 No 1 (2024)
Publisher : entries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/entries.v3i1.1507

Abstract

ABSTRACT Effective and efficient watering of plants is very important in maintaining the success of plant growth. In this research, an automatic plant watering system was developed using TDR CN101A with 12V voltage in the Ketapang State Polytechnic garden. The purpose of this research is to design and implement an automatic watering system that can adjust the watering schedule without the presence of humans directly. This research uses TDR CN101A as a digital time control module to adjust the watering schedule. This system is supported by a 12V water pump that will supply water to the plants according to a predetermined schedule. In addition, a 12V relay is used to control the water pump using a signal from the TDR CN101A. This system is designed to overcome the problem of managing watering schedules and reduce the need for direct human intervention. By using the TDR CN101A, the user can adjust the watering schedule according to the needs of the plants. In addition, users can also easily change the schedule according to changes in plant conditions. This research was conducted at the Ketapang State Polytechnic garden with the aim of implementing an efficient and practical automatic watering system. Observational data and test results will be analyzed to evaluate the performance of the automatic watering system and its effectiveness in maintaining soil moisture suitable for plant growth. It is hoped that the results of this research can contribute to the development of a more efficient automatic watering system that can be implemented on a wider scale. This system can be used as a basis for developing more sophisticated and efficient automatic plant watering solutions in the future. Keywords: Automatic watering system, TDR CN101A, 12V water pump, Ketapang State Polytechnic garden.
PERANCANGAN DAN PEMBUATAN SEPEDA LISTRIK PENGISIAN DAYA OTOMATIS DENGAN MENGGUNAKAN MOTOR DC SEBAGAI SUMBER ENERGI ALTERNATOR ismail, Normansyah
Electrical Network Systems and Sources Vol 3 No 1 (2024)
Publisher : entries

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58466/entries.v3i1.1509

Abstract

With the development of technology in two-wheeled motorized vehicles, especially in the drive or transmission system, which is currently dominated by automatic transmissions (Automatic Transmission), slowly, began to replace manual transmissions (Manual Transmission). In terms of motor driving, innovation in the use of alternative energy continues to develop, where the use of an internal combustion engine (BBM) will gradually be replaced by an electric motor as the main driver by utilizing a source of electrical energy stored in the battery. Moving on from the above thought, the author tries to apply the workings of "DC Electric Motors as the Main Source of Bike Driving by Utilizing Battery Energy as an Energy Source", where this electric vehicle or bicycle can be used as an alternative vehicle for short distances, and is environmentally friendly, in an effort to create and Green Energy campaign. In this research, real planning and planning will be carried out, starting from selecting the vehicle model, the type of motor and accumulator used, as well as the vehicle performance and budget planning, selecting the right electric motor based on function, which is a novelty of the technology that will be used. resulting from this research. This electric vehicle is designed to carry a maximum load of 150 kg, with a motor power of 1000 watts 48 volts, a battery capacity of 48 volts 12 Ah, a discharge time of 0.25 minutes (full throtle) with a maximum speed of 60km / hour, or 17m / second. distance of 30 km / charge. Utilization of battery energy as a source of propulsion energy that does not use alternative energy for fossil fuel use, uses environmentally friendly battery energy without air or noise pollution, so it strongly supports environmental protection.

Page 2 of 7 | Total Record : 67

 1   2   3   4   5 

Filter by Year

2022 2025


Reset
Filter By Issues
All Issue Vol 4 No 2 (2025): Electrical Network Systems and Sources Vol 4 No 1 (2025): Electrical Network Systems and Sources Vol 3 No 2 (2024) Vol 3 No 1 (2024) Vol 2 No 2 (2023) Vol 2 No 1 (2023) Vol 1 No 2 (2022) Vol 1 No 1 (2022)