دانلود مقاله ISI انگلیسی شماره 67590
عنوان فارسی مقاله

ردیابی اثر سایه در سلول SPV underachieving از یک شبکه SPV با استفاده از شبکه های حسگر بی سیم

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
67590 2015 10 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Tracing of shading effect on underachieving SPV cell of an SPV grid using wireless sensor network
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Engineering Science and Technology, an International Journal, Volume 18, Issue 3, September 2015, Pages 475–484

کلمات کلیدی
اثر انواع سایه بان؛ شبکه های حسگر بی سیم؛ ZigBee؛ photovoltaic خورشیدی؛ میکروکنترلر AVR - اثر گرد و غبار
پیش نمایش مقاله
پیش نمایش مقاله ردیابی اثر سایه در سلول SPV underachieving از یک شبکه SPV با استفاده از شبکه های حسگر بی سیم

چکیده انگلیسی

The environmental and economic merits of converting solar energy into electricity via photovoltaic cells have led to its enormous growth in this sector. Besides material and design parameters, there are many other factors which locally affect Photovoltaic cell like partial shading, humidity, dust, bird droppings, air velocity etc. However, the effect due to a single solar photo voltaic cell being connected to a serial or parallel network (to form a grid) has never been deliberated extensively. In this paper a system design that will detect the underperforming panel in the entire grid is proposed and validated. All the Photo voltaic panels in a grid are connected with current sensors, which are connected to microcontrollers and these microcontrollers are locally connected with the wireless sensor network. With the help of wireless sensor network, grid monitoring for individual panel has been achieved for the first time with proposed system. The grid and control room is also connected wirelessly which enables the engineer monitoring the grid to meticulously locate the individual solar photovoltaic cell which is underachieving and solve the issue pertaining the same. The proposed system design has been validated with the help of data obtained with Centre for Wind Energy Technology (CWET), Govt. of India.”.

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پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.