ABSTRACT The frequent power outages in Alahair Village result in disruption of community activities. To address this issue, a solar power plant was designed to meet the power needs of Alahair Village with a peak load of 1.8 MW. This design uses solar panels with a capacity of 350 Wp, arranged in arrays of 9 series and 37 parallels, connected to batteries and then connected to a DC to AC invert…
ABSTRACT The world of education continues to grow, it's just that in certain places and areas in Riau Province, there are still limitations to access to learning tools and media that have not been evenly distributed, this of course affects the process of knowledge transfer in the field of education. Sliding book is an interactive learning book model based on mechanics and electronics or also k…
The reliability of the generating system is largely determined by the availability of operating generating units or power reserves in the generating system. The power reserve in the generating system is largely determined by the magnitude of the frequency of disturbances that occur in generating units and the amount of load served by the system. PLTU Tembilahan has a capacity of 2x7 MW with a p…
ABSTRACT Currently, academic seminar within the Department of Electrical Engineering is still conducted manually, such as the Assessment of Practical Work (PW) seminar, Proposal Seminar and Thesis Seminar. The seminar was carried out by assessing the form. Then, the assessment sheet is approved by the Practical Work (PW) – Thesis Coordinator and Study Program Coordinator so that it can be in…
ABSTRACT Indonesia is the largest palm oil producer in the world. One of the by-products of palm oil processing plants is POME which is liquid waste. This waste is quite large and can be converted into biogas which can then be used as a source of electrical energy. Utilization of palm oil waste as a source of biogas energy is an alternative effort to generate electricity. In this study, the au…
ABSTRACT The sun is an unlimited source of energy and can be utilized, one of the uses of solar energy is to make electricity using solar photovoltaic as a medium for converting energy, the placement of solar photovoltaic is generally on the ground (ground mounted) but there are also floating placements, and also rooftops. Based on its placement, this study will discuss ground mounted solar ph…
ABSTRACT Radio Over Fiber (ROF) technology is a technology that combines fiber access networks with wireless systems where ROF uses fiber optic cables as an intermediary medium to obtain greater transmission speeds compared to direct transmission. Optical signal modulation can be transmitted in 2 ways, namely by direct optical modulation and external optical modulation. In this study ROF was d…
ABSTRACT Utilization of solar power through photovoltaic conversion has been widely applied as an alternative energy source because the source of energy is very large and the time is long. The implementation of its utilization can be done in open space, but it requires a large area of land to overcome these obstacles. The implementation of the SPV installation can be done by installing the SPV…
ABSTRACT PV power plants, also known as photovoltaic power plants, convert solar radiation energy into electrical energy through the photovoltaic effect. However, current methods of extracting energy from PV power plants have not yet achieved optimal efficiency. This research aimed to determine the optimal power output of a PV system using the DCAM method and a buck converter, with a fixed out…
ABSTRACT The need for electrical energy is increasing along with the increasing standard of living of the people. The use of high voltage distribution in addition to reducing losses can also reduce voltage drops, but on the receiving side there is still a voltage drop. Given the importance of the transformer in the distribution system, it requires the main protection which is called a differen…
ABSTRACT The ultimate goal of this project is to charge a lead acid battery with a solar panel voltage source. Battery charging is carried out through a DC-DC converter circuit with a full bridge topology, which functions to convert DC voltage to an adjustable DC voltage. To activate the DC-DC converter circuit, a control circuit is required, consisting of the SG3526 IC, which functions as a r…
ABSTRACT Technology in the field of telecommunications is currently experiencing very rapid development. Several factors are driving this development, including the increasing demand for communication access speed and increased user capacity. 5G technology has many advantages compared to previous technologies, namely data speeds of up to 20 Gbps, network capacity 1,000 times greater than the c…
ABSTRACT Induction motor is a type of electric machine that is widely used because it has high reliability and low price. Given its vital role, a good protection system is needed so that it can protect the motor when disturbances such as overcurrent, overvoltage, undervoltage and underfrequency occur which can cause damage to the induction motor. The method used in this study is an experimenta…
ABSTRAK The cultivation of fish seeds is widely practiced by Indonesian people as a livelihood. The farmers usually manually feed the fish by scattering feed in each pond of uncertain size. Not only does this consume time, but manual fish feeding also lacks a regular schedule, resulting in inefficiency. IBased on this problem, the researcher proposed an automatic fish feeder dispenser tool bas…
ABSTRAK In the operation of an electric power system one of the most important issues is stability. The imbalance between the mechanical input power and the electrical load power in the system causes the generator rotor speed (system frequency) and voltage to deviate from normal conditions so that it will disrupt the stability of the system. In this research a simulation of SMIB without PSS wa…
ABSTRACT The Soft Starting module made can be used for a 3-phase induction motor with a maximum specification of 2 HP to keep the components from the resulting starting current, with a soft starting process time of 10 seconds and has a tool working rating with a maximum current of 16 A and a voltage of 220 V AC, this rating is based on the triac rating as the main component of the AC voltage c…
ABSTRACT Abstract: This research is motivated by existence a need for users every year for home internet to expand the coverage area of the network. PT Icon+ comes with plans to collect data related to homepass, and expand the network by adding Point Of Presence in the southern Sumatra area in areas not yet covered by the PT Icon+ network and also to meet the 2021 marketing target for the reta…
ABSTRACT A DC-AC converter (inverter) is one of the electronic devices used to convert DC voltage (direct current) to AC voltage (alternating current). The output of the DC-AC converter can be an AC voltage with sine wave, square wave, and quasi-square wave forms. The DC-AC converter really functions as a backup power provider, providing emergency power when the power goes out. In addition, in…
Motorcycles are vehicles that we commonly encounter in this modern era. Riding a motorbike at high speed is an act of violation as indicated in the Government Regulation through the Minister of Transportation (Menhub) Number 111 of 2015 concerning the setting of speed limits. Driving at high speed also poses a high risk of accidents. In the Riau University campus area there are still frequent c…
ABSTRACT Along with the development of technology in today's era, the internet is something that is needed by all aspects of human life because with the internet it is easy to communicate with people who are far away through various means of communication. PT. United Tracktors has implemented LAN and Wireless computer networks as a medium for exchanging data/information on public or commercial…