Jurnal Asiimetrik最新文献

Analisis Konsumsi Listrik di Provinsi Papua terhadap Pengaruh Investasi, Belanja Pengeluaran Daerah, Indeks Pembangunan Manusia dan Jumlah Penduduk 巴布亚省的电力消费分析了投资、地区支出、人口发展指数和人口数量的影响

Jurnal Asiimetrik Pub Date : 2023-07-31 DOI: 10.35814/asiimetrik.v5i2.5189

Yosef Lefaan, Edwin Ginting, Johni Jonatan Numberi, Endang Hartiningsih, Maran Gultom, Thobby Wakarmamu, Tiper K. M. Uniplaita

{"title":"Analisis Konsumsi Listrik di Provinsi Papua terhadap Pengaruh Investasi, Belanja Pengeluaran Daerah, Indeks Pembangunan Manusia dan Jumlah Penduduk","authors":"Yosef Lefaan, Edwin Ginting, Johni Jonatan Numberi, Endang Hartiningsih, Maran Gultom, Thobby Wakarmamu, Tiper K. M. Uniplaita","doi":"10.35814/asiimetrik.v5i2.5189","DOIUrl":"https://doi.org/10.35814/asiimetrik.v5i2.5189","url":null,"abstract":"Electricity consumption is an important factor in driving economic growth. Increasing economic growth will increase electricity consumption, and vice versa. The effect of the growth of electricity consumption on economic growth in Papua Province is a goal to be known through this research. To achieve this goal, secondary data for 2012–2022, sourced from the Central Bureau of Statistics for Papua Province and PT. PLN (Persero) Papua and West Papua regions, are processed using a quantitative approach and multiple regression analysis model. This secondary data includes investment value, regional expenditure, the human development index, and population, which is an independent variable. While the electricity consumption data is a dependent variable. The results of the study show that simultaneously, all independent variables have a significant effect on the dependent variable. The value of investment, regional expenditures, and the human development index have a positive but not significant effect on increasing electricity consumption. While the population has a positive and significant influence on increasing electricity consumption.","PeriodicalId":490621,"journal":{"name":"Jurnal Asiimetrik","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135313477","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

Desain Turbin Pelton Kapasitas 26 kW pada Pembangkit Listrik Tenaga Mikrohidro (Studi Kasus: Kampung Nehibe) 小型水电发电厂26号电轮机设计

Jurnal Asiimetrik Pub Date : 2023-07-31 DOI: 10.35814/asiimetrik.v5i2.5126

Evenly Evenly, Pither Palamba, Marthen Liga, Johni Jonatan Numberi, Endang Hartiningsih, Thobby Wakarmamu, Tiper K. M. Uniplaita

{"title":"Desain Turbin Pelton Kapasitas 26 kW pada Pembangkit Listrik Tenaga Mikrohidro (Studi Kasus: Kampung Nehibe)","authors":"Evenly Evenly, Pither Palamba, Marthen Liga, Johni Jonatan Numberi, Endang Hartiningsih, Thobby Wakarmamu, Tiper K. M. Uniplaita","doi":"10.35814/asiimetrik.v5i2.5126","DOIUrl":"https://doi.org/10.35814/asiimetrik.v5i2.5126","url":null,"abstract":"The need for electrical energy in Nehibe village is currently increasing along with the increase in population and new households. The demand for electricity in this village reaches 18 kW, with an average power per household of 450 VA. The problem is that Hachakwa Nehibe Micro Hydro Power Plant (PLTMH), which is very close to the village, has a capacity of only 10 kW. Based on that problem, this study aims to design a peltor turbine with two nozzles for the new 26 kW PLTMH. This power plant uses the water from the Tena Mroway and Yora Mroway rivers, which are located 2 km from the end of the village, as a new source of energy. This design of the turbine is based on the mathematical equations, measurement data of the head, and the flow of the rivers. This research shows that the Pelton turbine with two nozzles (nj), 0.032 meters of jet diameter (Dj), 0.330 meters of runner diameter (Dr), 0.096 meters of bucket diameter, and 21 buckets can produce 26 kW of power with 60 ltr/sec of river flow and 77 meters of head height. This specialization can be used to develop the new PLTMH in Nahibe Village.","PeriodicalId":490621,"journal":{"name":"Jurnal Asiimetrik","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135313480","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 Tebal Deposit Lasan Terhadap Properti Lapisan Menggunakan Elektroda HV 450 使用 HV 450 电极焊接熔敷厚度对涂层性能的影响

Jurnal Asiimetrik Pub Date : 2023-07-31 DOI: 10.35814/asiimetrik.v5i2.4956

Syaripuddin Syaripuddin, Sopiyan Sopiyan, Alpi Cahyadi, Sigit Dwi Yudanto, Muhammad Yunan Hasbi, Ferry Budhi Susetyo

引用次数: 0

Potensi Pemanfaatan Sumber Energi Alternatif Gas Metana untuk Pembangkit Listrik 3 MW Menggunakan Pemodelan Landgem (Studi Kasus: TPA Koya Koso Kota Jayapura) 3兆兆瓦特能源利用甲烷替代能源的潜力

Jurnal Asiimetrik Pub Date : 2023-07-31 DOI: 10.35814/asiimetrik.v5i2.5158

Royend F. Samosir, Johni Jonatan Numberi, Enos Karapa, Herbert Innah, Yane Ansanay, Prihananto Setiadji, Tiper K. M. Uniplaita

{"title":"Potensi Pemanfaatan Sumber Energi Alternatif Gas Metana untuk Pembangkit Listrik 3 MW Menggunakan Pemodelan Landgem (Studi Kasus: TPA Koya Koso Kota Jayapura)","authors":"Royend F. Samosir, Johni Jonatan Numberi, Enos Karapa, Herbert Innah, Yane Ansanay, Prihananto Setiadji, Tiper K. M. Uniplaita","doi":"10.35814/asiimetrik.v5i2.5158","DOIUrl":"https://doi.org/10.35814/asiimetrik.v5i2.5158","url":null,"abstract":"The volume of waste will continue to increase with increasing time, population, and economic growth in a city, district, or province. The city of Jayapura, as the center of the economy of the land of Papua, is the same way. The Koya Koso TPA management system for Jayapura City is currently landfill control, where the waste that has been collected at the TPA is stockpiled using layers of soil so that the piles are increasing in number day by day and causing problems including air pollution by methane gas, CO2, and other gases and limited land, thereby reducing the age of TPA Koya Koso Jayapura City. This study aims to determine the potential content of methane gas by modeling it using Landgem software and the potential capacity of electrical energy that can be generated. The results showed that the potential content of methane gas generated from Landgem modeling is 13,134,026 m3/year, or 8,762 tons/year, resulting in a potential capacity of electrical energy of 2,797.22 kW, or 2.8 MW.","PeriodicalId":490621,"journal":{"name":"Jurnal Asiimetrik","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135313482","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

Efek Penambahan Penguat Serat Bambu Andong dan Serat Kaca pada Komposit untuk Aplikasi Badan Speed Boat 对为快艇主体的复合材料添加安东竹子和玻璃纤维的效果

Jurnal Asiimetrik Pub Date : 2023-07-31 DOI: 10.35814/asiimetrik.v5i2.5123

Daffa Alvian Iswandi, Andi Lamappasessu, Dwi Rahmalina

{"title":"Efek Penambahan Penguat Serat Bambu Andong dan Serat Kaca pada Komposit untuk Aplikasi Badan Speed Boat","authors":"Daffa Alvian Iswandi, Andi Lamappasessu, Dwi Rahmalina","doi":"10.35814/asiimetrik.v5i2.5123","DOIUrl":"https://doi.org/10.35814/asiimetrik.v5i2.5123","url":null,"abstract":"In materials technology, natural fibers can be employed as reinforcing materials to create materials that are lightweight, strong, environmentally friendly, and inexpensive. Bamboo is sturdy, light in weight, and simple to work with. The hull of a ship is the most critical component, and it needs to be made of material that is both strong and light. The hand-lay-up method is employed throughout the composite sheet invoice process. Reinforcing fiber content in composite material sheets varies by 4%, 5%, and 6% between the two types of fibers used: glass fiber and bamboo fiber. ISO 14125 Bending Test and ISO 527-4 Tensile Test According to the results of tensile testing on andong bamboo fiber, code A, which consists of 4% fiber and 96% matrix, has a significant strength value, and code C, which consists of 6% glass fiber and 94% matrix, has a significant strength value. According to the results of the bending test for bamboo fiber, code A, which consists of 4% fiber and 96% matrix, has a significant strength value. According to the results of research on the type of glass fiber, code C, which consists of 6% glass fiber and 94% matrix, has a significant strength value.","PeriodicalId":490621,"journal":{"name":"Jurnal Asiimetrik","volume":"134 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135313479","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

Kajian Potensi Angin Laut Sebagai Sumber Energi Terbarukan Pembangkit Listrik Pulau Kecil di Pesisir Utara Provinsi Papua 这是对海风发电潜力的研究

Jurnal Asiimetrik Pub Date : 2023-07-31 DOI: 10.35814/asiimetrik.v5i2.4920

Johni Jonatan Numberi, Samuel P. Siregar, Tiper K. M. Uniplaita, Rombe Allo, Anastasya S. Werdhani, Joni Joni, Pither Palamba, Marthen Liga, Theresia W. Oktaviani, Matius R. Manalu

{"title":"Kajian Potensi Angin Laut Sebagai Sumber Energi Terbarukan Pembangkit Listrik Pulau Kecil di Pesisir Utara Provinsi Papua","authors":"Johni Jonatan Numberi, Samuel P. Siregar, Tiper K. M. Uniplaita, Rombe Allo, Anastasya S. Werdhani, Joni Joni, Pither Palamba, Marthen Liga, Theresia W. Oktaviani, Matius R. Manalu","doi":"10.35814/asiimetrik.v5i2.4920","DOIUrl":"https://doi.org/10.35814/asiimetrik.v5i2.4920","url":null,"abstract":"Papua province has nine small islands that are inhabited, but there is no access to electricity on these islands. The solution is the use of sea wind as a source of energy for a small power plant. This study aims to determine the potential of sea wind as an alternative source of electrical energy on the north coast of Papua Province. Data Measurement is carried out using an HP-866B anomometer on a hill near the coast to maximize the sea wind. There are two methods used in this research: the minimum-maximum value to determine the wind speed range and linear regression to determine the distribution pattern of the wind. The range of the sea wind is 0.2–6.18 m/s. If the minimum speed is limited to 1.6 m/s, then the range of kinetic energy is 5.59–322.22 Joules/s, mechanical power is 5.59–322.22 Watts, and actual power is 0.57–33.13 Watts. Meanwhile, the pattern shows that the sea wind from the north coast of Papua Province blows with two trends: constant and increasing, specifically in the afternoon and evening. Based on that, the development of a wind power plant on the north coast of Papua Province can be carried out using a multi-turbine system to increase the actual power that can be obtained.","PeriodicalId":490621,"journal":{"name":"Jurnal Asiimetrik","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135313472","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

Pengujian Ketidakpastian Pengukuran Alat Ukur Debit Air Rendah Biaya Berbasis Mikro Kontroler Arduino 测试不确定性水表测量一种基于Arduino微控制器的低成本放电测量工具

Jurnal Asiimetrik Pub Date : 2023-07-31 DOI: 10.35814/asiimetrik.v5i2.4986

Dwijaya Febriansyah

引用次数: 0

The Influence of Simping Clamshell Addition on Disc Brake Pad Mechanical Properties 加入Simping翻盖对盘式刹车片力学性能的影响

Jurnal Asiimetrik Pub Date : 2023-07-31 DOI: 10.35814/asiimetrik.v5i2.4984

Agus Fikri, Firman Noor Hasan, Riyan Ariyansah

引用次数: 0

Development of Data Acquisition System on an Arduino-Based Tensile Test Machine for Composite Materials 基于arduino的复合材料拉伸试验机数据采集系统的开发

Jurnal Asiimetrik Pub Date : 2023-07-31 DOI: 10.35814/asiimetrik.v5i2.4981

Dede Lia Zariatin, Yani Kurniawan, N.A Reza Afika

{"title":"Development of Data Acquisition System on an Arduino-Based Tensile Test Machine for Composite Materials","authors":"Dede Lia Zariatin, Yani Kurniawan, N.A Reza Afika","doi":"10.35814/asiimetrik.v5i2.4981","DOIUrl":"https://doi.org/10.35814/asiimetrik.v5i2.4981","url":null,"abstract":"A tensile testing machine with a lower load capacity is needed to identify the mechanical properties of composite materials. Tensile testing machines for composite materials are available in the market but at high prices. Previously, using a pneumatic system, a tensile testing machine for composite materials with a maximum load of 2000N was developed. However, this tensile test machine still needs improvement because the display of eventuating forces is only in numbers, not yet including a test graph. Therefore, this study developed a prototype data acquisition system for a tensile test machine to record the test results in more detail, both numbers and graphs. This data acquisition system uses the Arduino Uno Microcontroller, which processes data from the load cell through the HX711 module intermediary. A tensile test was carried out using a bamboo fiber composite material to validate the results of testing the prototype of this data acquisition system. Furthermore, the test results data are compared with the results on the indicators of the existing tensile test machine. The test was carried out nine times with an average tensile force of 1.66 N/mm2, while the average tensile force on the tool indicator was 2.02 N/mm2. There is a difference in the average test results equal to 12%. This difference is a systematic error because nine experiments have shown the same trend, with standard error and standard deviation of 0.3368 and 0.1123, respectively. The systematic error is compensated through calibration between the load cell of the tensile test machine and a series of data acquisition systems based on Arduino Uno.","PeriodicalId":490621,"journal":{"name":"Jurnal Asiimetrik","volume":"93 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135313473","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 Keandalan Pembangkit Listrik Tenaga Mini Hidro Orya-Genyem Berdasarkan Load of Loss Probability 基于损失概率负荷的 Orya-Genyem 小型水电站可靠性分析

Jurnal Asiimetrik Pub Date : 2023-07-31 DOI: 10.35814/asiimetrik.v5i2.5128

Anne Sihombing, Joni Joni, Yane Ansanay, Enos Karapa, Herbert Innah, Prihananto Setiadji, Johni Jonatan Numberi, Tiper K. M. Uniplaita

{"title":"Analisis Keandalan Pembangkit Listrik Tenaga Mini Hidro Orya-Genyem Berdasarkan Load of Loss Probability","authors":"Anne Sihombing, Joni Joni, Yane Ansanay, Enos Karapa, Herbert Innah, Prihananto Setiadji, Johni Jonatan Numberi, Tiper K. M. Uniplaita","doi":"10.35814/asiimetrik.v5i2.5128","DOIUrl":"https://doi.org/10.35814/asiimetrik.v5i2.5128","url":null,"abstract":"Electricity is crucial for supporting development, the economy, and human well-being, thus leading to an increasing demand for electrical energy. Therefore, power plants are planned and constructed to be as economically viable as possible. In line with the principles of affordability, security of supply, and acceptability, to ensure long-term capacity demand and reliability. The reliability of the power plant is measured using the Load of Loss Probability (LOLP) index, which assesses the probability of components functioning satisfactorily to meet demand. The objective of this research is to analyze the reliability of PLTM Orya-Genyem based on the Load of Loss Probability (LOLP) index. The research methodology is qualitative, commencing with the collection of secondary data, followed by LOLP calculations to obtain reliability information. LOLP index for PLTM Orya-GGenyem is 0,4204%, equivalent to 1,5346 days per year, exceeding the PLN standard of 1 day per year. This indicates a lack of reliability in the power plant. Research findings reveal that daily power demand increases by 0,054 MW for every 1% increase in time. Assessment indicates that peak load surge factor is not the cause of the high LOLP value in PLTM Orya-Genyem. Instead, outages are the cause. The assessment shows that there were 72 disturbances of maintenance outages for PLOG-TA-01 and 145 disturbances of system adjustment outages for PLOG-TA-02. Other outages that happen include low water elevation, water storage duration, floods (accumulated debris), transmission work, blackouts, network disturbances, forced outages, planned outages, sedimentation dredging, water drainage, water filling, performance testing, and maintenance during plant operation.","PeriodicalId":490621,"journal":{"name":"Jurnal Asiimetrik","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135313474","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