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首页> 外文期刊>International Journal of Solar Energy: Photovoltaics, Heating, Biomass, Wind >Local operating networks technology aiming to improve building energy management system performance satisfying the users preferences
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Local operating networks technology aiming to improve building energy management system performance satisfying the users preferences

机译：旨在改善建筑能源管理系统性能以满足用户偏好的本地运营网络技术

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The available Building Energy Management Systems (BEMS), although they contribute to a significant reduction of energy consumption and improvement of the indoor environment, they can only be implemented in new buildings. Their installation in existing buildings is far from being cost effective due to the incompatibility of communication protocols between BEMS designed by various manufacturers and unavoidable modifications for data transmission. On the other hand, current research for energy efficient buildings has proved that although the design and the facilities including BEMS aim to satisfy the thermal and visual comfort plus the air quality demands while minimizing the energy needs, they often do not reach their goals due to users interference. Latest trends in designing Intelligent Building Energy Management Systems (IBEMS) offer a Man Machine Interface that could store the users preferences and adapt the control strategy accordingly. The objectives of the present paper are to present the advantages of the use of a man machine interface based on a smart card terminal together with fuzzy control techniques in satisfying the users preferences plus to underline the capabilities that the LON network offers to the design. A fuzzy PID controller is developed to reach the first of the above objectives. The monitoring of the energy consumption along with satisfying the users preferences is achieved by the use of a suitable cost function for the whole system. All the above parameters as well as the cost function are kept between acceptable limits. The overall control system including the cost function is modeled and tested using MATLAB/SIMULINK. The implementation of the control system in an existing building requires interconnection of sensors and actuators installed across the building, is ell served by the Lon Works technology due to its high standards and flexibility features.
机译：可用的建筑物能源管理系统（BEMS）尽管有助于显着降低能耗并改善室内环境，但只能在新建筑物中实施。由于各个制造商设计的BEMS之间的通信协议不兼容，并且不可避免地需要修改数据传输，因此将它们安装在现有建筑物中远未达到成本效益。另一方面，当前对节能建筑的研究证明，尽管包括BEMS在内的设计和设施旨在满足热和视觉舒适性以及空气质量的要求，同时将能源需求降至最低，但由于以下原因，它们常常无法达到目标：用户的干扰。设计智能建筑能源管理系统（IBEMS）的最新趋势提供了人机界面，该界面可以存储用户的偏好并相应地调整控制策略。本文的目的是提出使用基于智能卡终端的人机界面以及模糊控制技术来满足用户偏好的优势，并强调LON网络为设计提供的功能。开发了模糊PID控制器以达到上述目标中的第一个目标。通过使用适合整个系统的成本函数，可以实现对能耗的监控以及满足用户的偏爱。以上所有参数以及成本函数均保持在可接受的范围内。使用MATLAB / SIMULINK对包括成本函数在内的整个控制系统进行建模和测试。在现有建筑物中实施控制系统需要将建筑物中安装的传感器和执行器互连，这是Lon Works技术的高标准和灵活性特征。

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