G.8032定义了2种状态,空闲态(Idle state)及保护状态(Protecting state)。前者是在没有故障时的正常工作状态,后者是检测到链路发生故障后切换到保护的状态。
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井下控制分站实现对井下现场设备的直接控制,同时完成设备运行状态及各种保护信号的采集与传输。
Control substation underground realizes to direct control for the field apparatus, at the same time, to collect and transmit of different kinds of guard signals and equipments running status.
汽车驾驶员精神负荷状态下的心率变异性分析对于揭示驾驶员职业应激特点,预防驾驶员职业疾病,保护驾驶员身体健康及提高行驶安全性有重要意义。
Analysis of HRV on driver's mental stress helps reveal a driver's occupation characteristics, prevent him from professional diseases, protect his health, and improve the safety during driving.
分析了水轮机组在线状态监测、故障诊断及微机保护之间的联系与差别。
This paper analyzes the relation and difference among on-line state monitoring, fault diagnosis and computer relay protection in water turbine.
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