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A New Control Strategy of Indoor Air Temperature in an Photovoltaic Greenhouse

机译:光伏温室室内温度控制的新策略

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This paper presents the application of the photovoltaic energy to supply electrical power for a temperature controlling system of a greenhouse. A linearizing algorithm is applied to the physical model of the greenhouse in order to calculate the needed air flow to cool down the temperature if it exceeds a wanted level. The control of the temperature is ensured by a fan ventilation system through a DC/AC converter and an asynchronous machine. The model of the PV system and the greenhouse has been implemented in the Matlab/Simulink software and simulations have been presented to show the efficiency of the proposed system.
机译:本文介绍了光伏能源在为温室温度控制系统提供电力中的应用。将线性化算法应用于温室的物理模型,以便计算所需的气流以在温度超过所需水平时冷却温度。通过风扇通风系统通过DC / AC转换器和异步电机来确保温度控制。 Matlab / Simulink软件已实现了光伏系统和温室的模型,并进行了仿真以显示所提出系统的效率。

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