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https://ptsldigital.ukm.my/jspui/handle/123456789/463419Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | Mohd Yusof Hj-Othman, Prof. Dato' Dr. | - |
| dc.contributor.author | Tabook Musallam Ahmed Salim (P57897) | - |
| dc.date.accessioned | 2023-09-25T09:24:49Z | - |
| dc.date.available | 2023-09-25T09:24:49Z | - |
| dc.date.issued | 2015-04-03 | - |
| dc.identifier.other | ukmvital:81642 | - |
| dc.identifier.uri | https://ptsldigital.ukm.my/jspui/handle/123456789/463419 | - |
| dc.description | A combination solar collector which integrates a photovoltaic module and a flat plate water/air collector system (PV/T) for generating electricity and thermal energy simultaneously was designed and fabricated in this study. The aim of this study was to evaluate the performance of the PV/T collector system under different solar intensities. The system consists of a flat plate collector (2 m 2 ), two solar cell modules connected in parallel (1x1.2 m), copper water tube (22 mm), water pump, water tank, water flow meter, air blower and other measuring and controlling equipment. The temperature was measured using T-type thermocouples connected to the ADAM data logger. A digital anemometer and a multi-meter were used to measure the air velocity and the output voltage of the PV modules respectively. An ammeter was also applied to measure the output current of the PV modules. Conversion of the electrical current from DC into AC was performed using an inverter. Moreover, a storage battery was used to store the electrical energy produced. The performance study was conducted in a laboratory under a solar simulator to determine the efficiencies of the designed PV/T collector system under four different solar intensities. The experimental variables in the study were water flow rates (0.02, 0.04, 0.06, 0.08 and 0.10 kg/s), air flow rates (0.01, 0.02, 0.03, 0.05 and 0.07 kg/s), and solar intensities (350, 550, 650 and 800 W/m 2 ). The best results of the thermal and electrical efficiencies were obtained at 0.05 kg/s air mass flow rate and 0.02 kg/s water mass flow rate. The overall thermal efficiency of the system was 70 %, with an average outlet different mean temperature (∆Tcombi) of 24.8 ° C. The electrical power efficiency of the collector was found to be around17.6 % with average output electrical power of 141 W at a solar intensity of 800 W/m 2 , at a time period of 120 minutes.,Sistem pengumpul suria hibrid yang merupakan sistem pengumpul kombinasi fotovoltan dan plat datar air/udara (PV/T) mampu untuk menjana tenaga elektrik dan terma serentak. Matlamat kajian ini adalah untuk merekabina, membangun, memfabrikasi dan menilai prestasi sistem pengumpul PV/T di bawah keamatan sinaran suria yang berbeza. Sistem yang direkabina terdiri dari sebuah pengumpul plat datar (2 m 2 ), dua modul sel suria sesiri (1x1.2 m), tiub air tembaga (22 mm), pam air, tangki air, meter alir air, penghembus udara, dan juga peralatan pengukuran dan kawalan. Suhu diukur dengan menggunakan termokapel jenis-T yang disambungkan ke data logger ADAM. Sebuah anemometer berdigit dan sebuah multimeter digunakan untuk mengukur halaju udara dan voltan output dari modul suria PV. Sebuah ammeter digunakan untuk mengukur arus elektrik output dari modul PV. Sebuah penyongsang digunakan untuk menukar arus elektrik AT ke AU. Sebagai tambahan, sebuah bateri storan digunakan untuk menyimpan tenaga elektrik yang terhasil. Kajian prestasi dilakukan dalam makmal di bawah simulator suria untuk menentukan kecekapan sistem pengumpul yang direkabina di bawah empat keamatan sinaran suria yang berbeza. Pembolehubah eksperimen yang digunakan dalam kajian ini adalah kadar aliran air (0.02, 0.04, 0.06, 0.08 dan 0.10 kg/s), kadar aliran udara (0.01, 0.02, 0.03, 0.05 dan 0.07 kg/s), dan keamatan suria (350, 550, 650 dan 800 W/m 2 ). Hasil terbaik kecekapan terma dan elektrik yang diperoleh adalah pada kadar aliran jisim udara 0.05 kgs-1 dan kadar aliran air 0.02 kg/s. Kecekapan terma keseluruhan adalah 70 %, dengan purata suhu outlet 24.8 ° C. Kecekapan elektrik pengumpul adalah 17.6 % dengan purata kuasa elektriknya 141 W pada keamatan sinaran suria 800 W/m 2 , dengan tempoh eksperimen dilakukan selama 120 minit.,Master | - |
| dc.language.iso | eng | - |
| dc.publisher | UKM, Bangi | - |
| dc.relation | Faculty of Science and Technology / Fakulti Sains dan Teknologi | - |
| dc.rights | UKM | - |
| dc.subject | Combination solar collector | - |
| dc.subject | PV/T collector system | - |
| dc.subject | Photovoltaic module | - |
| dc.subject | Dissertations, Academic -- Malaysia | - |
| dc.title | Performance analysis of PV/T combination flat plate collector water & air heating system | - |
| dc.type | theses | - |
| dc.format.pages | 104 | - |
| dc.identifier.callno | TK1087 .T334 2015 | - |
| dc.identifier.barcode | 001446 | - |
| Appears in Collections: | Faculty of Science and Technology / Fakulti Sains dan Teknologi | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ukmvital_81642+SOURCE1+SOURCE1.0.PDF Restricted Access | 1.92 MB | Adobe PDF |  View/Open |
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