Elposys: Jurnal Sistem Kelistrikan最新文献

{"title":"Analisis Komparasi Performa Bohlam LED Berbagai Merk","authors":"None Rahman Azis Prasojo, None Hafiz Furqoni, None Muhammad Fahmi Hakim, None Hari Kurnia Safitri, None Heri Sungkowo","doi":"10.33795/elposys.v7i3.661","DOIUrl":"https://doi.org/10.33795/elposys.v7i3.661","url":null,"abstract":"LED bulb are increasingly being adopted not only because of their good efficacy, but also because they are known to havehigh controllability. LED lighting has developed rapidly in recent years to achieve more efficient and reliable LED performance. Severalstudies have conducted experiments to obtain the characteristics and performance of LED lamps. However, study comparing theperformance of LED bulbs with various manufacturer and considering the price factor has not been found. In this study, the performancecomparison of six LED bulb manufacturers that are commonly found in the Indonesian market were conducted. Each brand is sampledfrom three rated powers. The results of this study show a weak correlation between the price and performance. Nonetheless, theperformance of LED bulb from different manufacturers were observed.","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"1 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":"135424101","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}

{"title":"Profil Tegangan Surja Petir pada Generator Impuls RLC Sebagai Simulasi Tegangan Lebih","authors":"None Kumala Mahda Habsari, None Hanifiyah Darna Fidya Amaral, None Hafizh Farhan","doi":"10.33795/elposys.v9i1.608","DOIUrl":"https://doi.org/10.33795/elposys.v9i1.608","url":null,"abstract":"Gangguan tegangan lebih pada jaringan listrik umumnya disebabkan oleh dua macam tegangan transient yang berasal dari luar atau dari dalam sistem itu sendiri. Jenis gangguan dari luar ini biasanya disebabkan oleh sambaran petir. Gangguan tegangan lebih yang berasal dari petir dapat menjadi ancaman berbahaya bagi jaringan listrik, instalasi listrik dan peralatan listrik.. Tegangan impuls yang dibawa oleh petir memiliki amplitudo sangat besar. Pada skala laboratorium, tegangan impuls dapat dibangkitkan hingga 1000 kV. Gelombang tegangan tinggi impuls yang dihasilkan oleh generator impuls memiliki karakteristik durasi yang pendek antara mikro detik hingga beberapa puluh mikro detik. Perancangan simulasi pembangkitan tegangan tinggi impuls dengan rangkaian generator impuls RLC dilakukan dengan tujuan untuk menyimulasikan tegangan lebih yang berasal dari surja petir. Profil tegangan yang dihasilkan diamati dan dianalisa. Rangkaian generator impuls RLC disimulasikan dengan dua variasi tegangan keluaran yang berbeda, yaitu 1 kV dan 10 kV. Profil tegangan yang dihasilkan oleh generator impuls RLC dengan tegangan keluaran 1kV dan 10 kV memiliki bentuk yang mirip dengan profil tegangan generator impuls RLC yang ada pada standar IEC 61000-4-5. Hal ini menunjukkan bahwa rangkaian generator impuls RLC yang disimulasikan berhasil dijalankan sesuai standar.","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135683174","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}

{"title":"PELATIHAN PERAWATAN DAN PERBAIKAN PERALATAN LISTRIK RUMAH TANGGA BAGI MASYARAKAT RUKUN WARGA 09 KELURAHAN BUNULREJO – KOTA MALANG","authors":"None Sukamdi, Heri Sungkowo, Slamet Nurhadi, None Epiwardi","doi":"10.33795/elposys.v8i1.625","DOIUrl":"https://doi.org/10.33795/elposys.v8i1.625","url":null,"abstract":"Maintenance and repair of household electrical appliances for the Rukun community Residents 09 Bunulrejo Village / Kec. Blimbing - Malang City, gives additional the skills and motivation for the Rukun Community of 09 Bunulrejo Village for practice maintenance and repair of household electrical appliances for the Rukun community Residents 09 Bunulrejo Village. Besides that it can also improve skills addition to the community of Rukun Warga 09 Kelurahan Bunulrejo in the field of care and repair of household electrical appliances for the 09 Rukun Warga community in the Village Bunulrejo that applies in this era","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135683168","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}

{"title":"Audit Kelistrikan pada Gedung Administrasi Niaga (AB) dan Akuntansi (AC) Politeknik Negeri Malang","authors":"Ahmad Hermawan, Roby Tri Stya Hutama, Budi Eko Prasetyo, Candra Wiharya","doi":"10.33795/elposys.v8i1.620","DOIUrl":"https://doi.org/10.33795/elposys.v8i1.620","url":null,"abstract":"This study aims to analyze the average consumption of electrical energy and the Intensity of Energy Consumption (IKE)and the effect of temperature of electrical equipment in the main panel of the AB and AC buildings on the applicable electrical standards in the AB and AC buildings of Politeknik Negeri Malang. From the research, the results of the average consumption of electrical energy in each building are 2591.96 kWh and 1799.74 kWh per month, the value of Energy Consumption Intensity (IKE) is 34.55 kWh / m2 and 34.11 kWh / m2, both results fall into the category of energy use. very efficient, all the equipment in the panels of the two buildings is in good condition according to the PLN SK DIR 520 2014 book, the highest temperature value of the safety equipment is 32.8 ᵒC at NH Fuse T. this is due to the current flowing of 34.29A, the value of the equipment with the lowest temperature of 27.8 C on MCB C16 with a maximum standard of 45 C, the current conductive capacity is still in accordance with using a 2.5 mm2 cable with KHA 46 A, while the load current for each branch is protected by MCB 10 A. For cooling in rooms that use AC The split is 28,000 BTU / hour and it is still below the standard of 38,000 BTU / hour","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"518 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135683170","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}

{"title":"Implementasi Kendali Tegangan Lup Tertutup Buck Converter dengan ArduinoMega","authors":"Masramdhani Saputra, Saddani Djulihenanto, Irham Fadlika","doi":"10.33795/elposys.v8i1.623","DOIUrl":"https://doi.org/10.33795/elposys.v8i1.623","url":null,"abstract":"One type of power converter that is widely applied in the field of renewable energy is DC-DC Converter. In variousapplication cases, voltage control features are often required. One of the challenges is how to build a closed loop controller to control the output voltage of the DC-DC Converter. In this journal, an Arduino Mega based output voltage controller will be implemented. The type of voltage controller implemented is the PI controller with the consideration that the controller has been well-known tested and mathematically proven. The PI controller is set based on closed loop block diagram calculations with the Buck Converter as the main plant. The implementation of the PI controller on the Arduino Mega is based on the expected transient response settings. PI controller was successfully implemented in this study. The experimental results show that, the controller can maintain its voltage along with changes, both source and load voltage. Thus, it can be concluded that the Arduino Mega board can work well in closed loop applications for power converter control.","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"86 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135683175","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}

{"title":"Studi Kelayakan Gas Insulated Switchgear di PT. Paiton Operation & Maintenance Indonesia Unit 8","authors":"Rohmanita Duanaputri, Imron Ridzki, Mohammad Iqbal Yulianto, M. Syarif Hidayatullah","doi":"10.33795/elposys.v8i1.624","DOIUrl":"https://doi.org/10.33795/elposys.v8i1.624","url":null,"abstract":"Protection systems are a collection of components that have the same purpose to protect or secure. One of the existing protection systems in the generator is switchgear. At PT. Paiton Operation & Maintenance Indonesia Unit 8 using a switchgear insulated with SF6 gas is called gas insulated switchgear. Gas Insulated Switchgear is the newest of the Switchyard innovations. Innovations that have been developed from air isolation into gas insulation have fewer land use advantages and a better level of density. In determining the feasibility of gas insulated switchgear PT. Paiton Operation & Maintenance Indonesia performs tests consisting of insulation resistance measurements, resistance measurements, gas leakage checks, polarity checking, gas density detectors, testing duration closure and circuit breaker opening. Each test has a pre-defined value limit. Gas Insulated switchgear is said to be feasible to operate when it meets the specified value limits on each test.","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135683172","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}

{"title":"Perencanaan Instalasi Penangkal Petir Pada Bangunan Industri Bengkel Pembuatan Mesin CV. Karya Brawijaya","authors":"None Ruwah Joto, None Rohmanita Duanaputri, None Sigi Syah Wibowo, None Fery Nova Dwi Prasetyo","doi":"10.33795/elposys.v8i3.540","DOIUrl":"https://doi.org/10.33795/elposys.v8i3.540","url":null,"abstract":"Petir merupakan kejadian alam yang terjadi karena loncatan muatan listrik antara awan dan bumi. Kerusakan akibat sambaran petir yang ditimbulkan dapat membahayakan peralatanperalatan serta manusia yang berada di dalam gedung tersebut. Pada kondisi ini keharusan bagi gedung untuk memasang penangkal petir agar terhindar dari sambaran petir. Di era ini, industri Indonesia semakin berkembang pesat dan banyak menggunakan peralatan sistem dengan komponen listrik, khususnya di sebuah industri Bengkel Mesin Agroindustri CV. Karya Brawijaya. CV. Karya Brawijaya didirikan pada tahun 2009, merupakan sebuah industri yang memproduksi mesin agroindustri. Dalam perencanaan sistem proteksi eksternal metode yang banyak digunakan adalah metode penangkal petir konvensional dan elektrostatik, oleh karena itu untuk mengkaji lebih lanjut, hasil observasi yang telah dilakukan ke industri tersebut masih belum ada sistem penangkal petir sehingga penulis akan mencoba merencanakan dan membandingkan perencanaan kedua jenis penangkal petir yaitu penangkal petir Konvensional (Franklin) dan Elektrostatik (E.F. Lightning Protection System) dari segi perlindungan, teknis, ekonomis, kelebihan dan kekurangannya. Metode penelitian dan observasi dilakukan pada area gedung CV. Karya Brawijaya, dengan teknik pengumpulan data melalui observasi secara langsung, wawancara, dan studi literature, sehingga didapatkan data denah gedung (tinggi, lebar dan panjang bangunan) dan data hari guruh tahun 2019 (IKL 243) kemudian dengan data yang diperoleh digunakan untuk menghitung parameter-parameter dalam perencanaan instalasi penangkal petir sesuai standar dari SNI 07015-2004 dan PUIPP. Sehingga diperoleh hasil untuk perencanaan metode konvensional (Franklin) dengan penempatan terminasi udara menggunakan metode bola bergulir didapatkan 9 finial terpasang dengan bangunan dapat menahan arus sampai 160,06 kA dan untuk metode elektrostatik (E.F. Lightning Protection System) dengan 1 finial bangunan dapat menahan arus sampai 23,737 kA, dan bila melebihi nilai tersebut akan ditangkap penangkal petir.","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"556 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135683176","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}

{"title":"Rancang Bangun Alat Deteksi Sag Tegangan Menggunakan Sistem Data Logger","authors":"Arizal Maulana Pratama, Ferdian Ronilaya, Ajeng Bening Kusumaningtyas, Sapto Wibowo","doi":"10.33795/elposys.v8i1.609","DOIUrl":"https://doi.org/10.33795/elposys.v8i1.609","url":null,"abstract":"-This research discusses the design and manufacture of a voltage sag detection device using a data logger system. Voltage sag detection device to detect the presence of voltage sag which is one of the power quality problems in industrial electrical systems. Voltage sag can cause disturbances in electronic components that are sensitive to changes in voltage values. In this device, the voltage sag is detected using a voltage sensor by reading the RMS voltage from the PLN 220V AC source, then it is converted into a digital signal. The digital signal is sent to the ESP32 module to be processed and outputs a voltage value which is then displayed on the LCD Display. The voltage value data collection is carried out every <10ms and the data taken is the voltage value <90% of the rms voltage. The data taken is then saved to a micro SD card and displayed on the LCD Display. Several tests were carried out to ensure the performance of the voltage sag detector as designed. By switching the 110 / 220VAC transformer connected to the voltage sensor for 10 seconds, 12 seconds and 17 seconds. Based on these tests, the voltage sag detector can read and store the voltage sag data when the voltage read is below 90% of the rms voltage.","PeriodicalId":476257,"journal":{"name":"Elposys: Jurnal Sistem Kelistrikan","volume":"173 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-02-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135683169","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}