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In Situ Solar Panel Output Power Measurement Related To Climate Parameters Using Digital Recording Mardiyono, Mardiyono; Wasito, Endro; Ariyono, Sugeng
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 2: EECSI 2015
Publisher : IAES Indonesia Section

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/eecsi.2.552

Solar energy in tropical area is one of potential renewable energy due to the sunâs presence throughout the year regardless of the seasons (dry or rainy). The output power of the solar panel depends on climate parameters including solar radiation, humidity, cloud, rain, and dust decomposition. This paper explores the climate parameters that potentially affect the output power of solar panel and estimates the solar energy in such regions based on their climate parameters. To measure the climate and electric data, this work develops in house digital climate and electrical data recording that saves the data of humidity, wind speed, temperature, solar irradiance, current, and voltage sensors. The data are analyzed by equation of correlation between climate parameters, power output and solar panel temperature. The prototype of digital recording is tested at Politeknik Negeri Semarang located on latitude -7.054044 and longitude 110.434695 during dry season. Based on the correlation analysis of several climate parameters to solar panel output power, the correlation value of the humidity is -0.85, ambient temperature=0.87, solar irradiance=0.98, wind speed= -0.34 and cell temperature=0.83. This work can be used to estimate the solar panel output power in specific location using climate data.

In Situ Solar Panel Output Power Measurement Related to Climate Parameters using Digital Recording Mardiyono, Mardiyono; Wasito, Endro; Ariyono, Sugeng
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 2: EECSI 2015
Publisher : IAES Indonesia Section

Solar energy in tropical area is one of potential renewable energy due to the sun always shines along of a year involving in dry and rainy season. The power output of solar panel is depended on climate parameters including solar radiation, humidity, cloud, rain, and dust decomposition. This paper explores the climate parameters that potentially affect the power output of solar panel and estimate the solar energy in such region based on its climate parameters. To measure the climate and electric data, this work develops in house digital climate and electrical data recording that saves the data of humidity, wind speed, temperature, solar irradiance, current, and voltage sensors. The data are analyzed by equation of correlation between climate parameters, power output and solar panel temperature. The protoype of digital recording is tested at Politeknik Negeri Semarang located on latitude -7.054044 and longitude 110.434695 during dry season. Based on the correlation analysis of several climate parameters to solar panel output power, the correlation value of the humidity is -0.85, ambient temperature=0.87, solar irradiance=0.98, wind speed= -0.34 and cell temperature=0.83. This work can be used to estimate the potency of solar panel output power in specific location using climate data.

Energy Management of PEMFC and NiMH Battery on 3-wheels Hybrid Electric Vehicle Equipped with CVT DEDY RAMDHAN HARAHAP; WEI-CHIN CHANG; SUGENG ARIYONO
ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektronika Vol 9, No 4 (2021): ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik Elektro
Publisher : Institut Teknologi Nasional, Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26760/elkomika.v9i4.902

ABSTRAKPenelitian ini mengelola energi dari PEMFC yang diatur untuk mengamati konsumsi energi, kecepatan maksimum, dan kemampuan kendaraan dalam melakukan pendakian. Pemodelan kendaraan listrik dikerjakan menggunakan ADVISOR. Fuel cell yang digunakan 200W sebagai sumber energi utama yang dikombinasikan dengan baterai NiMH sebagai sumber energi cadangannya. Masing-masing baterai NiMH memiliki tegangan sebesar 1,2 V dan 1,9 AH. Kinerja PEMFC dan baterai NiMH diamati dengan memberikan beban sesuai kebutuhan daya pada kendaraan hibrida. Hasil pengujian menunjukkan daya maksimum PEMFC antara 40-60 % daya baterai NiMH sehingga kendaraan dapat tetap bergerak. Energi dipasok oleh baterai ketika daya kendaraan lebih rendah dari 40% sehingga PEMFC dapat berhenti memasok energinya. Ketika daya yang dibutuhkan lebih besar dari daya maksimum PEMFC maka baterai NiMH akan menyeimbangkan pasokan daya ke kendaraan. Mobil hibrida dapat menanjak pada kemiringan 3,5%, konsumsi bahan bakar 40,6 liter/100 km, jarak tempuh sejauh 33,9 m/ 5 det, dan 0,4 km/26,1 det.Kata kunci: Manajemen Energi , ADVISOR, PEMFC, NiMH, CVT ABSTRACT In this research, the PEMFC energy management were set to inspect energy usage, maximum speed, and the ability of the vehicle to climb. The modeling of the electric vehicle is carried out using ADVISOR. The fuel cell with 200W as the main energy source in combination with NiMH batteries as energy source support. Every NiMH battery has a 1.2 V and 1.9 AH. The performance of PEMFC and NiMH batteries was observed by providing a load according to the power requirements of the hybrid car. The test results indicate the maximum power of the PEMFC around 40-60% of the NiMH battery power so the vehicle can keep moving. The battery will supply the energy when the vehicle power is lower than 40% so the PEMFC can stop supplying its energy. When the power needed is larger than the PEMFC maximum power then the NiMH battery will balance the power supply to the car. The hybrid car able to climb a 3.5% slopping road, fuel consumption 40.6 liters/ 100 km, the distance as far as 33.9 m/ 5 s and 0.4 km/ 26.1 s.Keywords: Energy Management, ADVISOR, PEMFC, NiMH, CVT

In Situ Solar Panel Output Power Measurement Related to Climate Parameters using Digital Recording Mardiyono Mardiyono; Endro Wasito; Sugeng Ariyono
Proceeding of the Electrical Engineering Computer Science and Informatics Vol 2: EECSI 2015
Publisher : IAES Indonesia Section

Solar energy in tropical area is one of potential renewable energy due to the sun always shines along of a year involving in dry and rainy season. The power output of solar panel is depended on climate parameters including solar radiation, humidity, cloud, rain, and dust decomposition. This paper explores the climate parameters that potentially affect the power output of solar panel and estimate the solar energy in such region based on its climate parameters. To measure the climate and electric data, this work develops in house digital climate and electrical data recording that saves the data of humidity, wind speed, temperature, solar irradiance, current, and voltage sensors. The data are analyzed by equation of correlation between climate parameters, power output and solar panel temperature. The protoype of digital recording is tested at Politeknik Negeri Semarang located on latitude -7.054044 and longitude 110.434695 during dry season. Based on the correlation analysis of several climate parameters to solar panel output power, the correlation value of the humidity is -0.85, ambient temperature=0.87, solar irradiance=0.98, wind speed= -0.34 and cell temperature=0.83. This work can be used to estimate the potency of solar panel output power in specific location using climate data.

THE ABILITY OF THE CONTINUOUSLY VARIABLE TRANSMISSION TO CONTROL THE ENGINE AT MAXIMUM POWER: LITERATURE REVIEW Sugeng Ariyono; Bambang Supriyo; Indra Feriadi; Dedy Ramdhani Harahab; Nurul Akmar Akmar Abu Husain
SINERGI Vol 25, No 3 (2021)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/sinergi.2021.3.011

Good ride performance is one of the most important key attributes of a passenger vehicle. One of the methods to achieve this is by using Continuously Variable Transmission (CVT). This is because a CVT can provide an almost infinite ratio within its limits smoothly and continuously. The flexibility of a CVT allows the driving shaft to maintain a constant angular velocity over a range of output velocities. New developments in gear reduction and manufacturing have led to ever more robust CVTs, allowing them to be applied in more diverse automotive applications. As CVT development continues, costs will be reduced further, and the performance will continue to improve, making further development and application of the CVT technology desirable. This cycle of improvement will offer CVT a solid foundation in the world's automotive infrastructure. This paper aims to provide some background and relevant information that is necessary for this study. Specifically, a brief description of CVT, advantages and their brief history is presented. This paper also evaluates the current state of CVT, investigate the technology frontline of drivetrain control and the development of CVT. The stepless transmission is able to maintain the engine running at its maximum power.

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