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All Journal Jurnal Rekayasa Material, Manufaktur & Energi Nusantara Science and Technology Proceedings JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Ali, Mukhlis
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 1 
Comparative Analysis of Costs Between the Use of PLN Electricity and PV Rooftop for 30/60-Type House in Sukabumi, Indonesia Heliani; Herdina, Vina; Ali, Mukhlis
Nusantara Science and Technology Proceedings 1st ICEMAC 2020: International Conference on Economics, Management, and Accounting
Publisher : Future Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/nstp.2021.1049

Abstract

Housing development in Indonesia, especially in Sukabumi, in the last few years, many simple houses of type 30/60 have been built as a type of simple house that has received subsidized KPR facilities and is the type of house most sold in Indonesia. The problem studied in this study is that there is no incentive provided by the government to encourage the use of PV Rooftops. This study aims to see a comparison in the process of using PV rooftops with the installation of PLN electricity in the Home Ownership Credit (KPR) scheme, especially for subsidized KPR, which is the prima donna of housing in Indonesia today. So that it can provide input on what incentives should be done by the government. The method used is a comparison of the life cycle costs between the use of PLN electricity and PV Rooftop. From the results of the cost analysis carried out financially, this design has not been profitable from a financial point of view due to the high credit interest rate, namely 10%. Therefore, there needs to be a credit interest subsidy so that it can decrease to 5% -8% to obtain benefits compared to the use of electricity from PLN.
Pemanfaatan Energi Surya untuk Sistem Refrigerasi Berbasis Siklus Adsorpsi Ali, Mukhlis
Jurnal Permadi : Perancangan, Manufaktur, Material dan Energi Vol 2 No 1 (2020): JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (803.828 KB) | DOI: 10.52005/permadi.v2i1.29

Abstract

Application of solar adsorption refrigeration systems has developed significantly since 1980’s. Although it has some advantages like noiseless, non-corrosive and environment friendly operation (because solar energy is one of green and renewable energy), but until now the application still cannot compete with the traditional vapor compression refrigeration systems. Fortunately, due to the increasing of awareness about ozone depletion and global warming, green technology including solar adsorption refrigeration systems still becomes priority research is developed by some country. Recent research in application of solar adsorption refrigeration systems not only focus in how to increase the coefficient of performance (COP) like the use of various collectors or working pairs but also how to implement the systems so that suitable with the location that it will be applied. Nowadays, application of solar adsorption refrigeration systems mostly varies into 3 categories: ice maker, cool chamber and humanitarian aid. And the application’s usage usually implement in remote area that far from grid electricity.
RANCANG BANGUN ALAT FILTRASI PENYEDIA AIR SIAP MINUM DENGAN SISTEM REVERSE OSMOSIS Sumirat, Nariah R.; Ali, Mukhlis
Jurnal Permadi : Perancangan, Manufaktur, Material dan Energi Vol 4 No 1 (2022): JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/permadi.v4i1.76

Abstract

Drinking water is a very basic basic need, and cannot be replaced by other elements. The needs of living things for drinking water are very many, not only needed by humans but also needed by animals and plants. To produce good and quality drinking water in accordance with health standards that have been set by the Regulation of the Minister of Health of the Republic of Indonesia No. 492 / MENKES / PER / IV2010, a proper water treatment process is needed. This research activity is aimed at designing a filtration device that is able to process dirty water into clean ready-to-drink water using reverse osmosis (RO) technology. The parameters tested are biological, physical, and chemical parameters in accordance with the requirements for good drinking water set by Permenkes No. 492 of 2010. This study used 3 water source samples to be tested, namely: the first sample was a relatively clear and odorless water sample but the bacteria content was above the standard, the second sample was turbid but odorless water, while the third sample was odorous water. After going through the filtration process with the tool made, ready-to-drink water is able to be produced with the condition that the bacterial level (total coliform) drops from 200/100ml to 0/100ml. In addition, the turbidity level also dropped from 8 NTU to 0 NTU, and the water condition also changed from smelly to odorless. So it can be concluded that the filtration device made and tested is able to produce readyto-drink water according to the standards of Permenkes No. 492 of 2010.
RANCANG BANGUN ALAT PERAGA ENERGI TEBARUKAN BERBASIS ENERGI SURYA Ali, Mukhlis; Rendi Effendi
Jurnal Permadi : Perancangan, Manufaktur, Material dan Energi Vol 4 No 2 (2022): JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52005/permadi.v4i2.77

Abstract

Electrical energy is a very important requirement both now and in the future. The electrical energy that we use today still comes from conventional power plant. Conventional power plant will create many threats such as increasing pollution and decreasing fossil fuels. Problems like this will have a bad impact on the future. Utilization of alternative energy is one way to solve these problems. Around us there is a lot of energy that will have the potential for us to develop it into a source of electricity for our daily needs. This energy includes solar energy. The purpose of this research is to create and design a solar powered renewable energy teaching aid. The method used in this process is to collect data, then the design process of the props is carried out. Making props is an important factor in this research so that during the testing process the props do not experience significant obstacles. The design of this power plant aims to make teaching aids as a learning medium and to obtain maximum and more efficient energy quantity results. The props consist of several components, namely solar panels, controllers, inverters, volt ampere meters, batteries (accumulator), cables, lights and mini houses. These props are to show that solar energy can be used to generate electricity that can be used for home lighting purposes.
Optimasi Sudut Pemasangan Panel Surya Bifasial di Indonesia dengan Metode Simulasi PVSyst Ali, Mukhlis; Ludiana, Ludiana; Ramdani, Yogi
Rekayasa Material, Manufaktur dan Energi Vol 6, No 1: Maret 2023
Publisher : Fakultas Teknik UMSU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30596/rmme.v6i1.12163

Abstract

PV rooftop is a renewable energy which becomes Indonesian government priority to implement in the residential and commercial buildings. However, its implementation faces a big challenge from Indonesian climate which mostly cloudy and rainy. This threat makes increasing in PV rooftop capacity, though the available rooftop area is limited. So, there is a requirement to increase the efficiency or energy output from PV rooftop. A solution which can potentially implement to do that is the use of PV bifacial. In some previous researches, PV bifacial can increase energy output of PV rooftop about 2%-12% compares to PV monofacial. However, the value of energy output from PV bifacial depends on tilt angle of PV. Tilt angle is a factor which related to latitude position of a location. Due to the most previous researches about PV bifacial are in subtropical countries, so there is a necessity to find an optimum tilt angle for PV bifacial in Indonesia. The purpose of this research is to find an optimum tilt angle and energy output of PV bifacial in several places in Indonesia. This research is a basic research so it will use simulation method using PVSyst software. PVSyst software is prominent software in PV design simulation which is already used in some previous researches. This research concludes that PV bifacial has 1o-2o optimum tilt angle difference compares to PV monofacial. The use of PV bifacial also can increase energy output 2.25%-3,5% better than PV monofacial.
Co-Authors Heliani Herdina, Vina Ludiana, Ludiana Ramdani, Yogi Rendi Effendi Sumirat, Nariah R.