کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
269782 504702 2015 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
First developments of a new test to evaluate the fire behavior of photovoltaic modules on roofs
ترجمه فارسی عنوان
اولین تحولات یک آزمایش جدید برای ارزیابی رفتار آتش ماژول های فتوولتائیک بر روی سقف
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی


• A new test was developed for PV modules exposed to external fire sources on roofs.
• A propane burner is used instead of burning brands made of wood.
• Outputs of 16 to 46 kW were tested, correlating 500 g and 2 kg wood cribs burning.
• The fire behavior of three commercially available types of PV panels was evaluated.
• A new configuration where the fire source is placed under the module is also proposed.

A new test for photovoltaic (PV) modules exposed to an external fire source on roofs is proposed, and first results are presented. This is a simplification of the standards commonly in use for testing PV modules as roofing parts, roofing components or building components. Most of the tests required different fire scenarios and the use of burning brands such as wood cribs. In our study we proposed replacing wooden burning brands with a propane burner, the output of which is close to the one that can be observed in the burning of wooden cribs 500 g and 2 kg in size. The fire behavior was assessed by measuring smoke evolution, burning drips, flaming debris, and the time to burn-through of monocrystalline, polycrystalline and amorphous silicon panels. Two different configurations of the burner were tested, with the fire source on the top of the module or under the tilted module, respectively. The fire behavior of the modules was dependent on the burner output (16 to 46 kW), but also on the construction type of the panel (glass/glass or glass/plastic sheet) and on the position of the fire source (top or bottom). These preliminary tests for further development of the procedure yielded encouraging results for the evaluation of PV panels on roofs.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fire Safety Journal - Volume 71, January 2015, Pages 49–57
نویسندگان
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