Ditapis dengan
Rancang Bangun Boost Converter Untuk Mencatu Rangkaian Inverter 3-Fasa Sistem…
The boost converter is designed to convert a low input voltage into a higher and more stable DC voltage. The boost converter here is used to increase the voltage value produced by the solar panel. IGBT type TGAN40N60F2DS is used as an automatic switch (on) and (off) times are controlled by a control circuit produced by IC SG3525, a Boost converter which is made to produce a voltage of 125 V. Th…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2107035420
Rancang Bangun Mesin Pompa Air 3-Fasa Untuk Sistem Pompa Air Tenaga Surya
In general, the water pump machine used in households is a centrifugal water pump type driven by a 1-phase permanent-split-capacitor induction motor or abbreviated as PSC motor. In the use of driving a water pump using solar power, a 3-phase cage rotor induction motor must be driven by a 3-phase alternating voltage. A 1-phase permanent-split-capacitor induction motor or abbreviated as PSC motor…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2107024440
Rancang Bangun Catu Daya Banyak-Keluaran Untuk Rangkaian Kontrol Inverter 3-F…
A power supply circuit that produces a lot of output is needed by electronic systems that work with several voltage levels. An example is a control circuit that controls a 3-phase inverter, where the control circuit uses several integrated circuits (IC) which must be supplied by a power supply. isolated from one another. The power supply circuit that will be made gets power input from solar pan…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2107034663
Rancang Bangun Inverter 3-Fasa Untuk Penggerak Motor Pompa Air 3-Fasa
A three-phase induction motor is a type of AC (Alternating Current) motor that is input by alternating current. When driving a water pump using solar power, a 3-phase cage rotor induction motor must be driven by a 3-phase alternating electric voltage. For this purpose, a power converter is needed which will convert the direct electricity produced by the solar panels into 3-phase alternating ele…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2107035419
Analisis Kondisi Minyak Isolasi Transformator Daya 10 Mva Pada Gardu PT. Kila…
Power transformers have common problems such as thermal and electrical failures which can produce harmful gases in the insulating oil which is commonly known as fault gas. For this reason, transformer care and maintenance is required by testing the transformer oil, namely DGA (Dissolved Gas Analysis) testing. The aim of this research was to detect transformer failures and analyze the relationsh…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1907113271
Evaluasi Setting Over Current Relay Pada Feeder Kiln Iiib Di Gardu Induk Inda…
Continuity of electrical energy in an electrical system must be protected by a protection system with the right settings. Over current relay is one of the protection systems that is always used. Based on the provisions of PT. Semen Padang, the existing relay settings are always evaluated every 3 years to test the effectiveness of the settings that have been installed for a long time. The purpos…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1907113378
Konversi Karbon Menjadi Graphene Menggunakan Metode Plasma Tegangan Tinggi Be…
Carbon charcoal derived from palm kernel shell can be transformed into Graphene through the application of high-voltage plasma technology. This research evaluates the conversion capability of palm kernel shell charcoal into Graphene using high-voltage plasma technology with the Arc Discharge method and analyzes the crystallization structure using X-Ray Diffraction (XRD). Changes in XRD peak pat…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1807111619
Implementasi Face Recognition Menggunakan Cnn Pada Buku Tamu Elektronik Di Ba…
Traditional guestbook systems face challenges such as lost or damaged paper, long waiting times, and inconsistent data entries. While digital guestbooks have addressed some of these issues, repeated data entry by frequent visitors remains a problem. By implementing face recognition, visitors only need to fill in their identity during the first visit, with subsequent visits automatically recogni…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2007110645
Analisis Dan Perhitungan Jarak Lokasi Gangguan Hubung Singkat Pada Saluran Tr…
ABSTRACT In every electrical field, there are various disturbances that can occur, one of which is short circuit disturbance. Disturbances result in a decrease in the quality of electrical power and damage equipment. Therefore, it is necessary to handle it quickly in preventing continuous and non-expanding damage. This analysis was conducted to determine the effect of short circuit disturbance…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1807111282
Penerapan VPN Menggunakan Metode Point To Point Tunneling Protocol (PPTP) Unt…
Bukit Raya District faces challenges in monitoring activities across five scattered sub-districts, as well as employees frequently being absent from the office during working hours. To address this issue, the installation of a CCTV system is crucial for monitoring employee performance and office activities. However, remote access to CCTV data is not yet available. This study aims to implement a…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2007125610
Penentuan Pola Pembelian Kacamata Menggunakan Metode Algoritma Apriori Pada O…
Indah Optik optical shop is located in Perawang, Siak Regency, Riau and sells various glasses and eyeglass lenses with different prices, brands, types and qualities. The occurrence of glasses sales transactions at Indah Optical Optical, meaning that the company's transaction data will increase. If left unchecked, glasses sales data will become meaningless rubbish. Thanks to advances in technolo…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1807125222
Implementasi Gis Untuk Monitoring Jaringan Pada Unit Layanan Pengaduan Jaring…
Diskominfoss, as the administrator of internet networks for 72 local government organizations in Kuantan Singingi District, including office complexes, sub-district offices, village offices, health centers, and schools, faces challenges in managing computer network disruption complaints from governmental departments often received via telephone, making them difficult to monitor and track. To ad…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1907111233
Analisis Kerusakan Transformator Daya di PLTU Tenayan Raya Kapasitas 2 X 110 …
Sweep Frequency Response Analysis (SFRA) is a powerful, non-destructive and sensitive method to evaluate the integrity of the mechanical structure of the core, coils and clamping in power transformers through measuring the electrical transfer function with a wide frequency range. These changes can be caused by electrical damage or mechanical disturbances (damage during shipping, earthquakes, sh…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1807125300
Analisis Dan Simulasi Mekanisme Pengasutan Motor Induksi 3 Fasa Menggunakan A…
In the current era, induction motors have become the primary choice in various applications. Induction motors are electrical devices that convert electrical energy into mechanical energy. Three-phase induction motors have a drawback, one of which is the high starting current. Due to the high starting current, induction motors often cause a voltage drop in the system and disrupt the performance …
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1807112980
Perancangan Sistem Pemantauan Perangkat Pengomposan Pupuk Otomatis Berbasis I…
In the current era of globalization we cannot be separated from technological developments, therefore we must be able to master technology. Currently, convenience and efficiency of time and energy are the main considerations for humans in carrying out activities. The results of technological developments include the application of IoT (Internet of Things) to create automatic composting equipmen…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 2107035421
PERANCANGAN TIMBANGAN DIGITAL PADA BIDANG PERTANIAN BERBASIS INTERNET OF THIN…
The Internet of Things (IoT) is a technology that connects everyday objects to the internet, enabling them to communicate and exchange information. IoT has been widely applied in various fields, including agriculture, to enhance efficiency and automate processes. One application of IoT in agriculture is digital weighing systems, which utilize IoT for automated data recording and conveni…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1707113457
ANALISIS ALIRAN DAYA TIDAK SEIMBANG PADA JARINGAN DISTRIBUSI DENGAN METODE PE…
The distribution network system in the 20 kV Taurus extension of PT PLN (Persero) ULP Perawang has a radial type configuration. This extension has unbalanced loading on each phase. To find out the performance of this extension, an analysis is carried out by modeling each phase. In this research, power flow, voltage, losses are calculated using the direct approach method. In this method,…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1807114115
PREDIKSI PENYEBARAN API PADA LAHAN GAMBUT DENGAN METODE CELLULAR AUTOMATION
The largest peatlands, reaching 21 million hectares, are found in Sumatra, Kalimantan and Papua. Peatland is an area of land composed of decomposed soil. Forest and land fires are natural disasters that often occur in Indonesia. Degraded peat, which dries out easily during the dry season, is the main trigger factor for peat fires. Large-scale clearing of peatlands by making channels/dit…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1707114131
PENERAPAN ALGORITMA FP-GROWTH UNTUK REKOMENDASI PEMINJAMAN BUKU DI PERPUSTAKAAN
In the current digital era, libraries require efficient systems to assist users in discovering relevant and interesting books. This research proposes the implementation of the FP-Growth algorithm to develop a book borrowing recommendation system in libraries. The FP-Growth algorithm is chosen for its capability to handle large transaction data and to uncover significant associative pa…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1707123133
RANCANG BANGUN SISTEM MONITORING KEBAKARAN LAHAN GAMBUT BERBASIS INTERNET OF …
Indonesia is the fourth country with the largest peatland in the world after Canada, Russia and the United States. The existence of extensive peatlands has a positive impact on Indonesia, including hydrological, production and ecological functions which are vital for human survival. However, on the other hand, peatlands are vulnerable to fire disasters. Forest fires in peatlands often c…
- Edisi
- -
- ISBN/ISSN
- -
- Deskripsi Fisik
- -
- Judul Seri
- -
- No. Panggil
- 1707122682
Karya Umum 
Filsafat 
Agama 
Ilmu-ilmu Sosial 
Bahasa 
Ilmu-ilmu Murni 
Ilmu-ilmu Terapan 
Kesenian, Hiburan, dan Olahraga 
Kesusastraan 
Geografi dan Sejarah