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All Journal International Journal of Electrical and Computer Engineering TELKOMNIKA (Telecommunication Computing Electronics and Control) Telecommunications, Computers, and Electricals Engineering Journal
Yandri Yandri
Tanjungpura University
Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Energy Engineering

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Comparative Study of Electricity Generation Fueled by Gasoline, Liquefied Petroleum Gas and Biogas from Municipal Solid Waste Seno Darmawan Panjaitan; Yandri Yandri; Sukandar Sukandar; Berlian Sitorus
International Journal of Electrical and Computer Engineering (IJECE) Vol 3, No 6: December 2013
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (309.465 KB)

Abstract

This paper presents a comparative study in terms of power quality and fuel consumption in electricity generation using three kinds of fuel: gasoline, liquefied petroleum gas (LPG) and biogas from anaerobic digestion of municipal solid waste. The electrical parameters measured and compared are voltage, current, frequency, active power, apparent power, reactive power, power factor, displacement power factor, current harmonics, voltage harmonics, transient, sags and swell. From the experiment, resistive loads (100 W bulb and 2 x 100 W bulbs) and resistive-inductive load (125 W water pump) were used as loads of generator set. It can be seen that in general, the power quality among those three fuels shows almost the similar performance. The problem on using combustible gases, either LPG or biogas, significantly appears at the frequency with greatly difference to the standard (i.e. 50 Hz).DOI:http://dx.doi.org/10.11591/ijece.v3i6.3942
Migration from Gasoline to Gaseous Fuel for Small-scale Electricity Generation Systems Seno D. Panjaitan; Yandri Yandri; Sukandar Sukandar; Berlian Sitorus
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 11, No 1: March 2013
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v11i1.879

Abstract

This paper describes a study that gives a consideration to change fuel source for electriccity generator from gasoline to combustible gas. A gaseous fuel conversion technology is presented and its performance is compared with gasoline. In the experiment, two types of load were tested, resistive and resistive-inductive. By using both fuels mostly the power factor (Cos φ) of resistive-inductive load variations were greater than 0.8, and they had slight difference on operational voltage. The drawback of using gaseous fuel is the frequency of the electricity might be not reach the standard frequency (i.e. 50 Hz). In the lab scale experiment, the gasoline consumption increased proportionally with the load increase, while using gaseous fuel the consumption of gas equal also increased where the average consumption value is 100 gram per 15 minutes operation for the tested load in the experiment. The main advantage using gaseous fuel (liquefied petroleum gas or biogas) compared to gasoline is a cleaner emitted gas after combustion.
SOLAR POWER PLANT (PLTS) PLANNING BASED ON PVSYST SOFTWARE IN THE JOINT LECTURE BUILDING – B TANJUNGPURA UNIVERSITY Willie Sanjaya; Yandri Yandri; Ayong Hiendro
Telecommunications, Computers, and Electricals Engineering Journal (TELECTRICAL) Vol 2, No 1: June 2024
Publisher : Faculty of Engineering, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/telectrical.v2i1.76534

Abstract

Renewable energy can be utilized as the main alternative to meet the soaring supply of electrical energy due to the increasing need for electrical energy in Indonesia every year, this research evaluates the solar power plant (PLTS) located in the Tanjungpura University Joint Lecture Building -B, Southeast Pontianak sub-district, Pontianak City. Based on the results of the calculation, the estimated daily energy demand of the Joint Lecture Building - B Tanjungpura University is 115.164 kWh / day and 48,651 kWh / year, the power calculated manually with an area of 156 m^2 solar modules produces a power of 31.2 kWp and the power from the simulation results of PVsyts software with an area of 195m^2 solar modules produces a power of 36 kWp. In this plan, the number of batteries produced by manual calculation is 252 and those produced in the simulation are 240 batteries. From the results of the economic analysis in this study, the total NPV of Rp. 594,737,202 LCC of Rp. 809,481,423 for levelized COE of Rp.1,507/kWh for operating costs or operating costs of Rp. 7,178,000, is the result of economic analysis for 25 years obtained from the results of the PVsyst software simulation.
DETERMINATION OF TILT AND AZIMUTH ANGLES OF SOLAR PANELS AT TANJUNGPURA UNIVERSITY SOLAR POWER PLANT USING PVSYST 7.3 SOFTWARE SIMULATION Dustin Muhammad; Ayong Hiendro; Yandri Yandri
Telecommunications, Computers, and Electricals Engineering Journal (TELECTRICAL) Vol 1, No 3: February 2024
Publisher : Faculty of Engineering, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/telectrical.v1i3.72983

Abstract

Solar Power Plant is a plant that uses solar energy as a renewable source and converts solar energy into electrical energy. To maximize the intensity of sunlight, solar panels need an optimal tilt angle to receive high sunlight intensity. This research aims to determine the optimal tilt angle of solar panels and azimuthal angle so that solar panels obtain maximum output energy. The type of solar panel used is the monocrystalline type with an installed power of 1.51 MW with a total of 2800 panels using a nominal panel power of 540 Wp and 12 units of 1.1 kW inverters. At the research location, Tanjungpura University Solar Power Plant with coordinates 0°3'37.486" LU 109°20'34.633" BT (-0.060410, 109.342969). With a simulation method using PVsyst software to determine the optimal tilt angle and solar radiation data on meteonorm 8.1 in PVsyst software. The results showed that the optimal panel tilt angle and azimuth angle in producing maximum output energy at Tanjungpura University Solar Power Plant is at a panel angle of 5° with the azimuth angle facing northeast (-45°) with an output energy of 2365 MWh/year, specific production of 1564 kWh/kW/year, and normalized production of 4.29 kWh/kWp/day.
Co-Authors Ayong Hiendro Berlian Sitorus Dustin Muhammad Seno Darmawan Panjaitan Sukandar Sukandar Willie Sanjaya