ABSTRACT At present the need for a source of voltage increases in daily activities.The number of activities carried out outside the home often requires electrical voltage in an emergency. Inverters are one of the electronic devices that function to produce AC (Alternating Curent) voltage with input in the form of DC (Direct Curent) voltage. This study aims to make an inverter that has a vo…
The SLA type battery became popular in motorcycles around 1983, because the sulfuric acid electrolyte was absorbed into the separator, so it would not spill. SLA or Sealed Lead Acid Batteries. The use of the name Sealed Lead Acid because the battery cell room is completely sealed without ventilation or channels related to outside air so that it is able to withstand the release of electrolyt…
ABSTRACT Transformers are a very important component in the process of distributing electric power. A transformer is an electrical device that can transfer and convert electrical energy from one electrical circuit to another, through a magnetic coupling and based on the principle of electromagnet induction electricity. Therefore, to master the transformer, the author aims to design and cre…
The gate control system is useful to open and close automatically using a smartphone. The use of this technology provides convenience by giving commands via voice on a smartphone connected to WiFi. The tool is equipped with NodeMCU ESP32 as a control center to process data from voice commands using the google assistant and from Blynk application commands using the if this then that (ifttt) …
ABSTRACT Bapelkes is a goverment office for conducting training, especially for health workers in Riau Province. In addition to training, employees also really need a network to send data locally to between agencies. It is not uncommon in internet usage to find inefficient internet networks because there are quite a lot of users so that the distribution of bandwidth does not match the need…
BNNK Tebing Tinggi Office is a vertical agency of the National Narcotics Agency whose role is to formulate and implement national policies regarding the prevention and eradication of narcotics abuse and illicit trafficking. In addition, employees take care of matters related to administration, sending and receiving data locally and between agencies using the internet network. Employees ofte…
ABSTRACT The Public Health Center (Puskesmas) is a technical implementation unit (UPT) of the city or district Health Office responsible for health services in a work area. Puskesmas has a morbidity report regularly reported to the Health Office and recapitulated by the Health Office as a health service. Several obstacles often hinder obtaining morbidity reports because compiling and sendi…
ABSTRACT Stand alone phovoltaic is a power plant that is built to meet the electricity needs of an area, building or other building that is not connected to other generators. To design a PV, several parameters are needed such as the total amount of installed load energy, daily radiation and PSH. Stand alone PV has several components including panels, solar charge controller, battery, inver…
ABSTRACT SMPN 1 Kampa is one of the junior high schools in Kampar Regency, which every day carries out the process of teaching and learning activities as well as the process of Input and Output of national data using the Internet. The Background of this research is that a good Bandwidth Management system has not been implemented so that Users get Bandwidth distribution according to their r…
ABSTRACT Taruna Satria Pekanbaru Vocational School is currently one of the leading vocational schools in Pekanbaru, where one of the supports is The facilities owned by the Taruna Satria Pekanbaru Vocational School are quite complete in each department, as well as the TKJ department which already has complete facilities including computers and the internet. The background of this research …
ABSTRACT The liquid waste produced by the palm oil mill needs to be monitored regularly to avoid pollution and the negative impact of the waste which will later be discharged into the river. Therefore, it is necessary to monitor the quality of palm oil liquid waste, one of which is by measuring the waste water disposal pond. In this study, a website will be created for monitoring the acidi…
ABSTRACT The advancement of technology, particularly internet technology, has accelerated throughout time. Various elements of the field have benefited from the internet, including business aspects such as this café, which has been impeded by the pandemic. As a result, internet network management in the form of bandwidth that is evenly given to each connected user is required at the café…
ABSTRACT The use of a coaxial type ozone generator is needed to carry out sterilization which is useful in dealing with various kinds of pollution, this role is very important in the shop office industry, drug store, chemical, water, and health for foodstuffs. Ozone is a chemical element o3 which is capable of sterilizing and is environmentally friendly. Ozone cannot be stored and transpor…
ABSTRACT Load frequency control (LFC) is a system that used by power plant to handle frequency stability problem that always occur on every power plant units. This work compares the usage of PID controller and fuzzy logic control as load frequency control in tg8 power plant unit that take place in PT. Riau Andalan Pulp and Paper. This work also testify that fuzzy logic control is a method …
ABSTRACT Research This study aims to model and analyze a Static VAR Compenator (SVC) installed system using Matlab/Simulink R2016a, build a Phasor Measurement Unit (PMU) connected to an SVC using Matlab/Simulink R2016a, run an SVC installed system for monitoring phasor voltages and currents through the PMU. This research was conducted using the simulation contained in the Matlab R2016a ap…
ABSTRACT Feeding fish is one of the things important for fish farming. Fish cultivation can also be carried out on various media. Due to the limited land area, “Budikdamber” bucket fish farming is a potential solution for aquaculture in a narrow area with more efficient use of water. So far, the process of feeding catfish is done manually. Therefore, a tool is designed to feed fish tha…
ABSTRACT Liquid waste in the last pool of wastewater disposal at the palm oil factory needs to be measured for wastewater quality to avoid pollution and the negative impact of waste. Therefore, it is necessary to monitor the quality of palm oil liquid waste, one of which is by measuring the physical elements of liquid waste. To see these conditions, it is required to design a tool using Ar…
ABSTRACT Electric power system is a major need in people's lives in supporting activities. Installation failures in the electric power system are unavoidable because of the long transmission distance, covering a very large area, and the rapid growth of community needs compared to the improvement of the existing power transmission system. This has a major effect on the flow of power in the …
ABSTRACT Distribution system is an important part of activities distribution of electrical energy that is directly connected to the customer. Therefore, the distribution system is always required to have good reliability. One way to increase reliability is to use reclosers in medium voltage feeders. Optimal recloser placement will maximize reliability. In this study, the author uses the Pa…
ABSTRACT Advances in science and technology have encouraged humans to try to overcome all the problems that arise around them. One of them is microcontroller technology that plays a role in various fields of human life. Blind is a general term that is widely used for the condition of someone who has a disturbance or obstacle in the sense of sight. Therefore, the making of this final projec…