刘国良 黄正乾（深圳市泰永电气科技有限公司，广东省深圳市 518057）

消防电气二总线系统稳定性与带载能力研究（刘国良  黄正乾）

Study on Stability and Load Capacity of Two‑bus System in Fire Electrical Engineering

LIU Guoliang HUANG Zhengqian

（Shenzhen Taiyong Electric Technology Co.，Ltd.，Shenzhen 518057，Guangdong Province，China）

    Abstract：Mathematical modeling is done for a two‑bus system in fire electrical engineering. Theoretical analysis is made on the loads of different types of power supplies and the stability of the entire system. Based on these analyses，the factors influencing load capacity are analyzed.

    Key words：fire electrical engineering;two‑bus;system stability;load capacity;power consumption;current;mathematical modeling;DC / DC

  摘　要：对消防电气二总线系统进行数学建模，从理论上分析不同电源类型的负载对整个系统的稳定性，并在此基础上分析带载能力的影响因素。

  关键词：消防电气;二总线;系统稳定性;带载能力;功耗;电流；数学建模；DC / DC

  中图分类号：TU892 　　　　      文献标识码：A

    doi：10.3969 / j. issn.1003 － 8493.2021.01.009