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http://dx.doi.org/10.7731/KIFSE.2012.26.3.029

A Study on the Operation Method of Emergency Power System with Reserved Firefighting Power (RFP)  

Lee, Won-Kang (Department of Fire Safety Engineering, Jeonju University)
Choi, Chung-Seog (Department of Fire Safety Engineering, Jeonju University)
Publication Information
Fire Science and Engineering / v.26, no.3, 2012 , pp. 29-34 More about this Journal
Abstract
The purpose of this study is to propose an effective operating method of a power generator used by the Emergency Power System in case of a simultaneous fire and of the limitations of the interlock system the power supply from the emergency power generator. On the Emergency Power System with Reserved Fire-fighting Power (RFP), in case of an overload, the collective control Emergency Power System signals the main circuit breaker to shut off the supply to the emergency load, leaving the supply to the firefighting load uninterrupted to the end. The sequential control Emergency Power System signals the firefighting power supply to shut off the fire stage of the emergency load and continues to monitor the power supply. If an overload happens again from increased firefighting load, the sequential control Emergency Power System sends a secondary signal to shut down the second stage of the emergency load.
Keywords
Emergency power system; Firefighting power; Commercial power; Firefighting load; RFP;
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  • Reference
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