探讨以系列智能负荷控制器(smart remote load controller)为核心,构建基于物联网的、可通过移动终端实现分区、分时、分类、远程无线控制的智慧建筑配电体系,旨在建筑配电、特别是需求侧的负荷管理领域,实施母线化的末端优化布线方案.通过改进的迪杰斯特拉(Improved Dijkstra)短路算法,对房间内的布线路径进行规划,采用数学分析法对电气施工所需的电缆敷设数量进行优化分析,并与建筑常规的中心布线方式进行比较.结果表明,采用智能负荷控制器构建的电气系统,不仅实现了用电设备的实时监测、动态保护、精细遥控、中央"云端"管理和用户侧"终端"Application互动,而且在实施中将节约超过48%的电缆敷设,是一种经济、实用、易推广的智能建筑节能减排解决方案.
A distributed wiring optimization scheme of building electricity system is discussed base on smart remote load controller (SRLC) and internet of thing (IOT), which can control electrical equipment with characteristics of the partition, time-sharing, classification and wireless remote controlling. The aim of this scheme is to implement the terminal optimization wiring in building power distribution, especially on the demand side load management. The wiring path planning inside the room is completed by improved Dijkstra shortest path algorithm. The number of required cable laying for electrical construction is calculated by mathematical method. Through the comparison between center wiring and distributed wiring, show that electrical system which is constructed by the SRLC, not only can realize real-time monitoring, dynamic protection, remote control, central "cloud" fine management and "terminal" application interaction in user side, but also can save more than 48% of cable laying. Meanwhile, it is an economic, practical, easy promotion, energy-saving and emission reduction solutions of intelligent building.