Elposys: Jurnal Sistem Kelistrikan最新文献_第3页

Analisis Beberapa Jenis PLTS di Khatulistiwa Menggunakan Prototype alat ukur PV 利用原型光伏测量仪器分析赤道上的几种类型太阳能发电站

Elposys: Jurnal Sistem Kelistrikan Pub Date : 2023-10-31 DOI: 10.33795/elposys.v10i3.4527

Rhezal Agung Ananto, Galuh Prawestri Citra Handani, Asfari Hariz Santoso, Binar Surya Gumilang

{"title":"Analisis Beberapa Jenis PLTS di Khatulistiwa Menggunakan Prototype alat ukur PV","authors":"Rhezal Agung Ananto, Galuh Prawestri Citra Handani, Asfari Hariz Santoso, Binar Surya Gumilang","doi":"10.33795/elposys.v10i3.4527","DOIUrl":"https://doi.org/10.33795/elposys.v10i3.4527","url":null,"abstract":"Photovoltaic is employed to support the national electricity energy blending policy as an additional component of renewable energy. Efficient energy monitoring is utilized to understand the efficiency, energy requirements, and performance of Photovoltaic. This research aims to analyze the performance of a standalone Photovoltaic system. The study considers various parameters such as PV size, load, and charge controller. Additionally, it involves designing a monitoring tool used for the analysis of Photovoltaic performance. Performance measurements are conducted by comparing Photovoltaic systems of different sizes. Furthermore, performance measurements are compared with different types of charge controllers. To assess performance, solar energy is measured at various times using a solar power meter. The solar power meter is then used to analyze the research's performance. Energy monitoring involves measuring voltage, current, power, and energy using Atmega328p. The measurement data is utilized to evaluate system efficiency and design future systems. Monitoring is carried out directly on Photovoltaic systems in the equatorial region. This research measures solar energy, energy produced by Photovoltaic systems, and energy consumed by loads. Energy monitoring focuses on observing solar and Photovoltaic energy during sunlight hours (morning-evening). The analysis results can be utilized for designing efficient Photovoltaic systems in the future..","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"37 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135869954","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analisis Pengaruh Skala Warna dan UV-Vis Terhadap Tingkat Penuaan Isolasi Minyak 分析颜色量表和UV-Vis对油隔离率的影响

Elposys: Jurnal Sistem Kelistrikan Pub Date : 2023-10-31 DOI: 10.33795/elposys.v10i3.4445

None Galuh Prawestri Citra Handani, Rohmanita Duanaputri, Rahman Azis Prasojo, Sigit Setya Wiwaha, Divac Nabiel Akbar, Galih Pratiti Citra Hastari

{"title":"Analisis Pengaruh Skala Warna dan UV-Vis Terhadap Tingkat Penuaan Isolasi Minyak","authors":"None Galuh Prawestri Citra Handani, Rohmanita Duanaputri, Rahman Azis Prasojo, Sigit Setya Wiwaha, Divac Nabiel Akbar, Galih Pratiti Citra Hastari","doi":"10.33795/elposys.v10i3.4445","DOIUrl":"https://doi.org/10.33795/elposys.v10i3.4445","url":null,"abstract":"A transformer is a static device that can transfer electrical energy using the principle of electromagnetic induction. In operating conditions, the increase of temperature in the transformer will cause the oil insulation having disturbance, which will cause the quality of the insulation to decrease. In this research, oil isolation type shell diala b was chosen which was placed in an accelerated thermal aging chamber experiment device. Then shell diala b oil insulation is heated to a temperature of 120 °C and 160 °C with three sampling times. After this, the oil insulation characteristics were tested which includes oil color scale testing and UV-Visible spectrophotometric testing of the oil. The research method used refers to the IEC 60216-3 2006 standard for aging time and ASTM D-1500 COLOR SCALE for color scale testing. After testing the characteristics of shell diala b oil insulation, it was found that the value of the color scale had increased. Besides that, there has been an increase in the absorption of UV-Visible rays within the oil insulation, which causes the color of the insulation become darker as the temperature and the aging duration in the accelerated thermal aging chamber increases.","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"18 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135870409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Monitoring Sun Tracking Solar Panel Statis Secara Real-Time Berbasis Website 监测太阳跟踪太阳能电池板状态Secara实时Berbasis网站

Elposys: Jurnal Sistem Kelistrikan Pub Date : 2023-10-31 DOI: 10.33795/elposys.v10i3.4418

None Hanifiyah Darna Fidya Amaral, Asfari Hariz Santoso, Priya Surya Harijanto, Krisna Adi Wibisono

{"title":"Monitoring Sun Tracking Solar Panel Statis Secara Real-Time Berbasis Website","authors":"None Hanifiyah Darna Fidya Amaral, Asfari Hariz Santoso, Priya Surya Harijanto, Krisna Adi Wibisono","doi":"10.33795/elposys.v10i3.4418","DOIUrl":"https://doi.org/10.33795/elposys.v10i3.4418","url":null,"abstract":"The ability of solar panels to absorb energy depends on environmental conditions. Therefore, the power generated will fluctuate. Web-Based Real-Time Solar Panel Monitoring Design Research can facilitate monitoring the condition of solar panels so as to speed up action when there is a problem with solar panels with the monitoring system sent to users. The component used is NodeMCU ESP32 as a connecting device between solar panels and the internet. The measurement data of the current and voltage sensors installed on the solar panels is sent through an internet connection to the web server. The web server will receive the data and display real-time solar panel current and voltage information through a web interface that can be accessed by users. The test was carried out by taking current and voltage data on static solar panels and solar trackers for 11 hours at 07.00 – 17.00 WIB. Based on the measurement results, a total power of 16.04 Wh without a solar tracker (static) and 17.43 Wh with a solar tracker was obtained. The percentage of increase in current and power between static solar panels and solar trackers is 7.22% and 3.05%.","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"37 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135869664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Pengaruh Efek Kontaminasi Isolator KeramikTerhadap Rugi DayaSaluran Udara Tegangan Tinggi 角化绝缘体污染对高压空气管道损失的影响

Elposys: Jurnal Sistem Kelistrikan Pub Date : 2023-10-31 DOI: 10.33795/elposys.v10i3.4222

None Ruwah Joto, Dhimas Dhesah Kharisma, None Tresna Umar Syamsuri, None Aly Imron

{"title":"Pengaruh Efek Kontaminasi Isolator KeramikTerhadap Rugi DayaSaluran Udara Tegangan Tinggi","authors":"None Ruwah Joto, Dhimas Dhesah Kharisma, None Tresna Umar Syamsuri, None Aly Imron","doi":"10.33795/elposys.v10i3.4222","DOIUrl":"https://doi.org/10.33795/elposys.v10i3.4222","url":null,"abstract":"In meeting consumers' needs for electric power continuously, the reliability of electric power distribution is something that needs to be considered. One of the reliability parameters is the network's ability to distribute power from generators continuously, with the allowable voltage and frequency quality. For this reason, the presence of an insulator in the power distribution system is very important considering its function is to separate live conductors from their supports. If the isolation properties do not function, a voltage failure will occur so that power distribution will stop, resulting in low system reliability. From the data from the calculation results of 150 kV high voltage overhead line power losses due to flashovers on insulators installed in each fouling area, it is clear that increasing the contaminant value will make it easier for flashovers to occur which cause very large power losses and conversely, insulators that are clean make it difficult. the occurrence of flashover so as to reduce power losses on the transmission line. The appropriate insulator to use is the fog type, because the diameter is wider, increasing the propagation distance so that the insulator's ability to withstand greater voltage","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"35 2","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135869831","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analisis Kinerja Sistem Proteksi Berdasarkan Peramalan Beban Pada Penyulang Galunggung 基于字段复合负载的负载绩效分析

Elposys: Jurnal Sistem Kelistrikan Pub Date : 2023-10-31 DOI: 10.33795/elposys.v10i3.4582

Mieftah Mochammad, None Bakti Indra Kurniawan, Imron Ridzki, Rachmat Sutjipto

{"title":"Analisis Kinerja Sistem Proteksi Berdasarkan Peramalan Beban Pada Penyulang Galunggung","authors":"Mieftah Mochammad, None Bakti Indra Kurniawan, Imron Ridzki, Rachmat Sutjipto","doi":"10.33795/elposys.v10i3.4582","DOIUrl":"https://doi.org/10.33795/elposys.v10i3.4582","url":null,"abstract":"The Galunggung feeder has a total line length of 10.68 kilometers and is supplied by power transformer number 1 at the Polehan substation, with a capacity of 30 MVA. As of December 2020, the peak load on the Galunggung feeder was recorded at 231.4 A, while the lowest load was 133.9 A. Up to the current condition, the Galunggung feeder is operating within standard parameters, with a voltage drop of 0.434 kV or 2.17%. However, it is possible that with future developments and an increase in the number of customers over the years, the energy demand will also increase. Due to this additional energy demand, the protection system may require adjustments to accommodate the increased load.After conducting load forecasting using simple linear regression, a forecast for the next 10 years was obtained. In the year 2030, it is anticipated that the Galunggung feeder will experience a 24% increase in load. With this load increase and no changes to transformers or conductors, there will be no alterations to impedance and short-circuit current calculations. Therefore, no protection setting adjustments are necessary. The recommended action would be to upgrade some transformers that are approaching their capacity limits.","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"110 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135869350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Rancang Bangun Mesin Sangrai Sampel Biji Kopi Elektrik Kapasitas 250 Gram 设计 250 克容量的电动咖啡豆样品烘焙机

Elposys: Jurnal Sistem Kelistrikan Pub Date : 2023-10-31 DOI: 10.33795/elposys.v10i3.3942

None Heri Sungkowo, None Rahman Azis Prasojo, None Dinda Ayu Amalia, None Rahmad Dwi Pramudya, None Muhammad Fahmi Hakim, None Bakti Indra Kurniawan, None Sukamdi

{"title":"Rancang Bangun Mesin Sangrai Sampel Biji Kopi Elektrik Kapasitas 250 Gram","authors":"None Heri Sungkowo, None Rahman Azis Prasojo, None Dinda Ayu Amalia, None Rahmad Dwi Pramudya, None Muhammad Fahmi Hakim, None Bakti Indra Kurniawan, None Sukamdi","doi":"10.33795/elposys.v10i3.3942","DOIUrl":"https://doi.org/10.33795/elposys.v10i3.3942","url":null,"abstract":"Coffee is one of the beverages with a distinct flavor profile. Coffee production continues to grow in response to community demands. A wide variety of coffee flavors have been developed, necessitating an effective coffee processing method, such as roasting. While many coffee production processes employ roasting machines with high capacities, smaller industries may incur losses when using such machines due to their production needs, which involve creating new coffee flavor samples. To address these challenges, a solution is proposed: the creation of a drum-based coffee bean sample roasting machine that utilizes the convection method. The machine manufacturing process involves calculating the drum capacity, heater specifications, motor rotation, and air flow. A 2000 Watt heater is chosen, accompanied by a maximum drum capacity of 250 grams. The driving motor is a 12 V DC motor. The combined power of the motor components totals 1520 Watts, and the overall heating capacity can achieve temperatures of up to 300ºC. Performance testing of the roasting machine is conducted under conditions where all components are functioning correctly. The final roasting results exhibit even distribution, with a preheating temperature range of 190-200ºC for approximately 15 minutes roasting time.","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"69 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135869968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Analisis Stabilitas Transien Tegangan dan Frekuensi pada Sistem Pembangkit Listrik Tenaga Uap 分析蒸汽发电厂系统的电压转运稳定性和频率

Elposys: Jurnal Sistem Kelistrikan Pub Date : 2023-05-17 DOI: 10.33795/elposys.v8i1.31

Anang Dasa Nofvowan, Mochammad Mieftah, Wijaya Kusuma

{"title":"Analisis Stabilitas Transien Tegangan dan Frekuensi pada Sistem Pembangkit Listrik Tenaga Uap","authors":"Anang Dasa Nofvowan, Mochammad Mieftah, Wijaya Kusuma","doi":"10.33795/elposys.v8i1.31","DOIUrl":"https://doi.org/10.33795/elposys.v8i1.31","url":null,"abstract":"Electrical energy generated also comes from several energy, namely water, steam, nuclear, etc. In Indonesia the type ofsteam power plant is a type of power plant that is widely used, where one of the crucial problems that are often encountered in this generation system, namely the problem of stability. The stability of the electric power system is the ability of the system to return to normal or steady operation after a large load load switching or interference. Disruption or load switching that exist in the system must be muted and aligned in a certain time to be said to be stable. Causes of instability are disruptions in the form of large capacity load switching, and the type of interference. One aspect that affects the stability itself is the transient stability. The transient stability is related to the sudden influx of large-capacity loads and affect the performance of the generator, therefore it is necessary to analyze the voltage and frequency transient stability for the evaluation of the capability of the electrical system so that the system maintains the continuity of the supply of electrical energy to the load normally. Based on the research results, the current flowing before the disturbance of 98.9 A and current disturbance of 145.2 kA. This causes the voltage response to decrease 50% of the nominal, and the frequency increases to 50.36 Hz. The time required from the disturbance condition to a stable condition within 5 seconds.","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135812381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Kajian Koordinasi Sistem Proteksi Pada Sistem Transmisi 70 kV GI Banaran Kediri Transmission Line Bay Pare 系统协调保护传输系统70 kV GI Banaran Kediri Transmission Line Pare

Elposys: Jurnal Sistem Kelistrikan Pub Date : 2023-02-17 DOI: 10.33795/elposys.v7i3.668

None Hafid Abibie, None Sulistyowati, None Ferdian Ronilaya

{"title":"Kajian Koordinasi Sistem Proteksi Pada Sistem Transmisi 70 kV GI Banaran Kediri Transmission Line Bay Pare","authors":"None Hafid Abibie, None Sulistyowati, None Ferdian Ronilaya","doi":"10.33795/elposys.v7i3.668","DOIUrl":"https://doi.org/10.33795/elposys.v7i3.668","url":null,"abstract":"The substation is one of the components in the electric power distribution system which plays a very important role because itis the connection between electricity services to customers. In the electric power distribution system, there are disturbances that often occur,one of which is a short circuit. For that, the way to overcome this is using the Distance Relay protection system, OCR / GFR and DEF. Thepurpose of writing this research is to determine the value of setting relay distance, setting Over Current Rele and Directional Earth Fault relayin order to secure the 70 kV transmission network connected to GI Banaran, which is then simulated using DigSILENT 15.1 software on thePare line by calculating symmetrical and asymmetrical disturbances. including 3-phase disturbance on February 1, 2018. The simulationresults show that the 3-phase disturbance occurs at Zone 1 relay distance of the Banaran Bay Pare substation with a trip time of 0.02 secondswith a fault impedance of 0.083 ohms below the relay impedance value of 0.887 ohms. The coordination between the distance relay on theside of the Banaran Bay Pare substation has worked well because there is no error reading the relay when it will cut off the disturbance.","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135424100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Instalasi Listrik Penerangan Untuk Masyarakat Binaan Disnaker Di Pemkot Malang 给不幸的城市城市的商人们的电力设备

Elposys: Jurnal Sistem Kelistrikan Pub Date : 2023-02-17 DOI: 10.33795/elposys.v7i3.667

None Sukamdi, None Anang Dasa Novfowan, None Mochammad Mieftah, None Rachmat Sutjipto, None Dhimas Dhesah Kharisma

{"title":"Instalasi Listrik Penerangan Untuk Masyarakat Binaan Disnaker Di Pemkot Malang","authors":"None Sukamdi, None Anang Dasa Novfowan, None Mochammad Mieftah, None Rachmat Sutjipto, None Dhimas Dhesah Kharisma","doi":"10.33795/elposys.v7i3.667","DOIUrl":"https://doi.org/10.33795/elposys.v7i3.667","url":null,"abstract":"This study discusses the installation of lighting electrical installations that are appropriate and safe for the communityassisted by the Manpower Office in Malang City Government. The existence of this research is expected to provide additional skills ininstalling lighting installations, to be used in working to install lighting installations that are correct and safe and in accordance withstandards, so as to minimize work hazards or accidents due to errors due to installation and use. This research activity was carried out inthe AK Building of Malang State Polytechnic, Jalan Soekarno Hatta Malang by Malang State Polytechnic. The research activity forlighting electrical installations was carried out using a direct practice method. These activities are the introduction of standard electricalinstallation equipment according to PUIL; Introduction of lighting equipment components such as lamps, switches, contact boxes; andInstallation of fittings, contact boxes, pipes, cables, switches. From the results of the research which was carried out for several days, theresults obtained were knowing the practical theory of lighting installation; know the use of PPE properly; know the components of thelighting installation; know the electric measuring instruments; knowing how to install lighting installation components correctly and safely;know what things are done before the object is connected to a power source; and can take measurements when the object has beenconnected to a power source.","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135424102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Rancang Bangun Passive Photovoltaic 50 Wp Di Laboratorium Energi Terbarukan Politeknik Negeri Malang 在马朗州可再生能源实验室设计50 Wp被动光伏

Elposys: Jurnal Sistem Kelistrikan Pub Date : 2023-02-17 DOI: 10.33795/elposys.v7i3.664

None Afriana Viro Fadilla, None Muhammad Aden Herry Prakoso, None Nurhayati, None Mohammad Noor Hidayat, None Ahmad Hermawan

引用次数: 0