黄   海 朱   涛（中国移动上海公司，上海市 200135）

Study on Adaptive Load Control Strategy for Low‑voltage

Distribution Network of Communication Hub Building

HUANG Hai ZHU Tao（China Mobile Group Shanghai Co.,Ltd.,Shanghai 200135，China）

Abstract：Through the analysis on the increasing complexity of the power distribution system of the large‑scale communication hub building,possible problems of multiple operation modes,multiple operation steps and long time consumption,the system composition and control strategy of low‑voltage distribution network of adaptive load control with high reliability are proposed,and the implementation and operation sequence of the specific control strategy are analyzed according to the actual application cases.

Key words：communication hub building;multi‑channel power source;emergency power source;critical load;operation mode switching;adaptive load control;load classification;control strategy

摘　要：通过分析大型通信枢纽楼配电系统日益复杂，可能出现的运行方式多、操作步骤多、耗时长的问题，提出高可靠性要求下低压配网自适应负荷控制的系统组成和控制策略，并根据实际应用案例分析具体控制策略实现和操作顺序。

关键词：通信枢纽楼；多路电源；应急电源；关键负载；运行方式倒换；自适应负荷控制；负荷分级；控制策略

中图分类号：TU852   　　　　   文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2021.04.004