Analysis of Practicability of Electrical Control Scheme of Ventilation System in Protected Area of Gas Fire Extinguishing in a Substation
A substation with gas fire-extinguishing system is often the core of an engineering project and the key protected object in firefighting.It is critical to ensure the reliable operation of the ventilation system in the protection area in the whole fire extinguishing process after an incident occurs.The control circuit implementation scheme of the ventilation system in the protected area of gas fire extinguishing in the substation is proposed from the process logic in the first place in view of the process control requirements of feed/exhaust air fan and electric air valve in different application scenarios in protected area of gas fire extinguishing in the substation.It can be used for reference by designers,owner and property engineering technicians after the practical verification in engineering project.
substationprotected area of gas fire extinguishingprocess logicventilation systemelectric air valveelectrical control schemeanalysis on practicabilitywiring principle
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