operational relay

英 [ˌɒpəˈreɪʃənl ˈriːleɪ]

美 [ˌɑːpəˈreɪʃənl ˈriːleɪ]

网络运算继电器; 操作继电器; 工作继电器

Guarantee and Upgrade Operational Reliability of Electromagnetic Relay
如何保证和提高电磁继电器的使用可靠性
The collectivity structure design, operational principle and Innovation points of JMX-29F Ammeter Relay are present.
文章介绍了JMX-29F电表继电器的总体结构设计、动作原理和相关的创新点。
The operational features and the fault modes of contactor relay were analyzed.
分析了接触器式继电器的工作特点和失效模式。
Analysis on operational management of 110 kV substation relay protection system in urban areas of Guangzhou
广州城区110kV变电站继电保护系统运行管理分析
Lastly an application is clarified using IEEE RBTS of six nodes to show the approach of calculating the probability of relay protection failure, primary component outage and cascading failure. As a result, partial data of operational reliability indices considering the effect of relay protection are shown.
最后，以6节点的可靠性测试系统IEEERBTS为评估对象，展示了继电保护失效概率、一次设备实时停运概率和连锁故障条件概率的计算步骤和该实例的部分考虑继电保护影响的运行可靠性数据。