A concept review of power line communication in building energy management systems for the small to medium sized non-domestic built environment
A concept review of power line communication in building energy management systems for the small to medium sized non-domestic built environment
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中小型非住宅建筑环境建筑能源管理系统中电力线通信的概念回顾
DOI：
10.1016/j.rser.2016.06.069
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发表时间：
2016
影响因子：
15.9
通讯作者：
Whiffen T
中科院分区：
文献类型：
--
作者：
Whiffen T
迄今为止，建筑能源管理系统（BEMS）作为一种节能技术已经在大规模的非住宅领域得到了很好的应用，为未来城市的可持续发展做出了贡献。它们利用复杂的控制接口，控制信号通过专门建造的通信线路传递。由于BEMS的加入，预计终端用户的能源节约可达50%，并为建筑用户节省相关的资金。BEMS的智能控制使建筑物能够适应；根据最新的天气预报优化操作。尽管对未来可持续发展的城市有积极的节省，但所需的额外布线和复杂的控制接口阻碍了中小型商业建筑的大规模采用。改造安装通常是耗时的，而有效的操作需要对用户进行额外的培训。基于无线通信技术的BEMS受到无线电波接收的限制，因此在重型建筑和较大的场所（大于1000平方米）中受到影响。在对现有技术的回顾之后，本文研究了一种利用电力线通信（PLC）进行BEMS通信的新策略，用于构成未来可持续城市的中小型非住宅（SMSND）场所的多功能应用。PLC策略打算通过已建立的电气布线网络发送BEMS控制信号。在实施这一概念之前，需要进一步的工作来克服PLC技术更具挑战性的方面。
To date, building energy management systems (BEMS) have been well established in the large scale non-domestic field as an energy saving technology, contributing towards sustainable future cities. They utilise complex control interfaces, with control signals passed through purpose built communication wiring. Estimated end-use energy savings, due to BEMS addition, can reach up to 50%, with associated financial savings for building users. The intelligent control, featured in BEMS, enables buildings to adapt; optimising operation based on up to date weather forecasts. Despite the positive savings for future sustainable cities, the additional wiring required and complex control interfaces have inhibited wide scale up take for small and medium sized commercial buildings. Retrofit installation is often time consuming, whilst efficient operation requires additional training for users. BEMS, based on wireless communication technology, are limited by radio-wave reception and therefore suffer in heavyweight constructions and larger premises (greater than 1000 sqm). Following review of available technologies, this paper investigates a novel strategy utilising power-line communication (PLC) for BEMS communication, for versatile applications in the small to medium sized non-domestic (SMSND) premises that make up future sustainable cities. The PLC strategy intends to send BEMS control signals via the established electrical wiring network. Before implementation of this concept, further work is required to overcome the more challenging aspects of PLC technology.
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