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安全级DCS系统作为核电厂仪控系统的核心,可靠性与可用性指标需要重点关注,安全级DCS系统应提供故障诊断能力和处理要求,当安全级DCS系统出现故障时,要求快速定位故障,并迅速修复处理,使系统重新投入工作。本文根据相关法规标准要求结合核电工程实践,梳理并提出了安全级DCS系统故障诊断与处理。
As the core of the instrumentation and control system of nuclear power plant, safety-grade DCS system should pay more attention to the reliability and usability index. The safety-level DCS system should provide the ability of fault diagnosis and processing. When the safety-level DCS system is faulty, Quickly fix the process and put the system back into service. This text combs and puts forward the fault diagnosis and treatment of safety grade DCS system according to relevant laws and regulations standard requirements combined with nuclear power engineering practice.