光伏发电技术在温室中的应用
收稿日期: 2015-04-11
修回日期: 2015-06-04
网络出版日期: 2015-08-30
基金资助
国家自然科学基金(51177050)
Application of Photovoltaic Power Generation Technology in Greenhouse
Received date: 2015-04-11
Revised date: 2015-06-04
Online published: 2015-08-30
余 情 , 杨金明 . 光伏发电技术在温室中的应用[J]. 新能源进展, 2015 , 3(4) : 251 -255 . DOI: 10.3969/j.issn.2095-560X.2015.04.002
The development of greenhouse is limited by its high energy consumption, application of renewable energy in greenhouse is an effective way for energy saving. In this paper, an approach of photovoltaic (PV) power generation and control technology is applied to greenhouse. The PV panels were installed directly on the top of the greenhouse. The PV system generates power for the greenhouse by parallel with the mains and a small amount of batteries were applied to ensure the reliability and smoothness of power supply. Besides, based on the wireless communication technology, a remote monitoring system was developed to acquire the greenhouse environmental factors and demonstrate relative data. The proposed system not only adjusts the environment parameters of greenhouse automatically according to the reference value, but also monitors the energy flow of the entire system. Results show that the system satisfies the needs of power for greenhouse in winter, as well as the partial in summer, thus greatly reducing the need for fossil fuels and achieves the goal of energy saving.
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