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Journal : Proceeding of International Conference Health, Science And Technology (ICOHETECH)

Performance Analysis of Solar Panels in Tropical Region: A Study Case in Surakarta Indonesia Rudi Susanto; Wiji Lestari; Herliyani Hasanah
Proceeding of International Conference on Science, Health, And Technology Proceeding of the 3rd International Conference Health, Science And Technology (ICOHETECH)
Publisher : LPPM Universitas Duta Bangsa Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (608.368 KB) | DOI: 10.47701/icohetech.v3i1.2059

Abstract

The performance of solar panels affects the utilization of solar energy for daily life. This study aims to carry out the measurement of the performance of solar panels in Surakarta City is located between 110 ° 45 '15" and 110 ° 45" 35" East Longitude and between 7 ° 36" and 7 ° 56" South Latitude. Research used solar panels, current sensors, voltage sensors, temperature sensors, solar irradiance sensors, humidity sensors, Arduino and Labview. The solar panels 20 WP is used in the experiment. The measurement results obtained that the maximum energy value per day produced is 165 Wh and a minimum of 76.8 Wh with an average of 109.1 Wh. Temperature measurements were carried out in the range 37.2 0 C to 41.0 0C which is the normal temperature for PV operations. The average irradiation measurement is 1834.3 W/m2 while the average humidity is 32.5%. The relationship between energy and temperature, energy with solar irradiance and energy with humidity find using Pearson Product Moment Correlation (PPMC). The result show that the effect of temperature and solar irradiance were more significant than humidity.
IMPLEMENTATION OF ASSOCIATION RULES USING APRIPORI ALGORITHM FOR ANGKRINGAN Lestari, Wiji; Hasanah, Herliyani; Susanto, Rudi
Proceeding of the International Conference Health, Science And Technology (ICOHETECH) 2023: Proceeding of the 4th International Conference Health, Science And Technology (ICOHETECH)
Publisher : LPPM Universitas Duta Bangsa Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47701/icohetech.v4i1.3425

Abstract

Angkringan is a culinary business that is often found, especially in Surakarta and Yogyakarta in particular and Central Java in general. Most angkringan include small and medium enterprises (SMES). Food and drink merchandise mapping is an important thing in angkringan. In this research, food and drink mapping was carried out at several snack bars in Jebres sub-district, Surakarta city using word clouds and the Apriori algorithm. The word cloud will produce the dominant food and beverage itemsets which will then be processed using the Apriori algorithm. The results of mapping with the Apriori algorithm for food yield support(tempeh) = support (tofu) = 95 which is the highest. Relationship value between dominant itemsets: Confidence(tempeh, tofu→satay, milkfish rice, quail egg, bakwan) = 21. Results for drinks have the highest support value for tea, support(tea) = 100. Relationship value between dominant itemsets: Confidence(tea → coffee, milk, ginger) = 15.
Co-Authors Abi Yudistira, Muhammad Abinaya Awalia Adristi Asyifa, Elga Adi Nugroho, Rezza Adi Putra Wiratama, Ryan Adji Rohman, Bagus Afu Ichsan Pradana Agustina Srirahayu Ahmad Tomi Alamsyah, Bintang Aljundi, Izudin Alvian Andrianto, Rahmad Amilia Ayu Lala Kusumaningtyas An-Najmutsaqib, An-Najmutsaqib Anik Sulistiyanti Anisatul Farida Ardi Lestari, Sofiana Ardian Saputra, Muhammad Ardina Juliani, Novita Arfian Panji Sjifa Arfiyan, Muhammad Ariya Budi Santoso Arlin Govinda Putra Artika Rahmawati, Dinda Arya Kusuma, Aldy Athallah Maulana Faiq, Muhammad Atina, Vihi Atsir, Ega Muhammad Azzahra, Afifah Bachtiar Estu Saputro Bahtiar Rifai, Afin Begti Rizal Nugroho, Nanda Bima Priambada, Garneza Bimantara, Anugrah Buana Perdana, Rendi Burhanudin, Latif Carlos Ximenes, Egidio Chris Hendrato, Jehian Christian Putra Pratama, Michael Claudia Swastikawati Daffa Rizki Putra Noordi Darmaji, Farid Dewi Anggraini, Puspita Dimas Dewanto, Ignatius Divia Putri, Radika Dwi Hartanti Dwi Refa, Arjuna Edy Kurniawan Eka Kurniawan, Geraldi Eko Purwanto Ester Anugrayningtyas Fajar Wahyu Hanafi Farid Darmaji Fathi Zakka, Danang Febriano Dos Santos, Lissandro Fitria Eko Nurjanah Galih, Rhezka Mahendra Hanan Assyauqi, Wildan Handreas Satria, Vieri Ibrahimovic, Ridho Ilham Amani Saiful Haq Ilyas Nurulloh, Muhammad Intan Oktaviani Karininna, AllisyaYunda Kasetyaningsih, Sufia Widi Lestari, Fany Lila Aprilia, Arlinda Marcelina, Indi Marcelino Jonatan Mashar, Muhammad Ali Maulana Firmansyah, Iqsal Maulid Ardiyan, Afrilza Maulindar, Joni Moh Muhtarom Muh Amin Faiz Nur Ridho Muh. Ali Mashar Muhamad Aldiyansyah Muhammad Dion Febrian Tino Muhtarom, Moh Mulindar, Joni Nada Febriani, Nada Naoki Priyanto, Braverindo Nastainu Huda Alriefna, Muhammad Nastiti, Faulinda Eli Nofikasari, Indah Novemy Triyandari Nugroho Nugroho Arif Sudibyo Nurchim Nurchim Nurmalitasari Nurmalitasari Nurmalitasari Nurmalitasari Oktaviani, Intan Pangestu, Arnan Dwi Pasha Alghifary, Haikal Perdana Artania, Ipung Permatasari, Hanifah Pineda Prima Yoga Pipin Widyaningsih Prasetyo, Adi Tri Pratama, Hafiz Primadinata, Dimas Purwanto, Moch. Edy Putri Ristiyani, Asyira Raihan Ardiansyah, Muhammad Rijalul Hakim, Hanan Risandi, Arfika Putri Rizky Fadrilah, Septian Rohmad Mansa, Abel Rudi Susanto Safa Ariesta, Syahada Saktiawan, Galang Saputra Jati, Nugroho Saputro, Khoirul Adi Sarah Raihan, Alexadria Septiano Ozora, Kevin Setya Pradhana, Wahyudi Soenoto, Danudiraja Sri Sumarlinda Sufia Widi K. Sulistyani, Widya Suwandana, Alung Syaiful, Ido Syakuro, Abdan Syiffa Yofika Ailsa, Asy Tegar, Alfiyan Tegar Budi Satria Tino, Muhammad Dion Febrian Tri Djoko Santosa Ulung Septiaji, Dimas valentino, deva Viesta Marbun, Randy Viesta Marbun Wahyu Aji, Jatmika Wahyudi, Risqi Widya Sulistyani Wiji Lestari WIJI LESTARI Wiji Lestari Wijiyanto Wira Hadikusuma, Ananda Yuana Alifya, Alexsa Yusuf Arifin, Burhan Zakharia, Ade Zakiya Nafis, Muhamad Zulfia Zahra, Kerin