肿瘤大楼低压配电柜改造技术要点

彭松龙 齐振胜 苏   姗（中国人民解放军总医院,北京市 100039）

Key Technical Points of Low‑voltage Distribution Cabinet Reconstruction

in Tumor Treatment Building

PENG Songlong QI Zhensheng SU Shan

(General Hospital of the Chinese People′s Liberation Army,Beijing 100039，China)

Abstract：Through the statistics and analysis of the on‑site survey and operation data of the power transformation and distribution room of the Tumor Treatment Building in the early stage,the paper finds the quickest solution to power supply for new electrical load. In the paper,it is stated that timely and effective measures should be taken to solve the unexpected problems in the transformation process,and that the whole construction process should be recorded in detail,and multi‑dimensional summary and analysis be made.

Key words：Tumor Treatment Building;low‑voltage distribution system;power transformation and distribution room;low‑voltage outgoing cabinet;transformer;load rate;circuit breaker;reconstruction

摘　要：通过前期对肿瘤大楼变配电室现场勘查及其运行数据的统计、分析，找到为新增用电负荷送电的最快捷解决方案。对改造过程中的突发问题采取及时、有效的解决措施。对施工全过程进行详细记录，并作出多维度的总结和分析。

关键词：肿瘤大楼；低压配电系统；变配电室；低压出线柜；变压器；负荷率；断路器；改造

中图分类号：TU 852               　  文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2023.01.011