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- um impedance relay 低阻抗继电器
- It shows that impedance relay is a kind of relay based on the concept of measuring impedance and distance relay is a relay which is typical of compensating voltage. 说明了阻抗继电器是建立在测量阻抗概念上的一类继电器;距离继电器是建立在补偿电压特点基础上的一类继电器。
- SCHEME OF IMPLEMENT FOR SURGE IMPEDANCE RELAY 波阻抗方向继电器的实现方案
- ANALYSIS OF PERFORMANCE FOR SURGE IMPEDANCE RELAY 波阻抗方向继电器的性能分析
- electrodynamic type high speed impedance relay 电动式高速阻抗继电器
- RESEARCH OF ALGORITHM FOR SURGE IMPEDANCE RELAY 波阻抗方向继电器的算法研究
- BASIC PRINCIPLE OF SURGE IMPEDANCE RELAY 波阻抗方向继电器的基本原理
- inverse time limit impedance relay 反比时限阻抗继电器
- In this paper,the operation margin of mho relays(zone 3 impedance relays) is equivalently redefined as function of bus voltages instead of line impedance. 研究了距离三段保护的动作性能,将其动作裕度定义为两端节点电压的函数。
- The characteristics of impedance relay and distance relay 阻抗继电器与距离继电器的特点
- Analysis on Character of Intercross Polarized Impedance Relay 交叉极化阻抗继电器的特性分析
- The Impedance Relay Used in the Hall Effect of a Semiconductor 应用于保护电能传输系统的全电阻继电器
- The anchor man in a relay team runs last. 接力队中的主力跑最后一棒。
- Six teams competed in yesterday's relay race. 六个队参加了昨天的接力赛。
- They use a bridge to measure the impedance of the transducer. 他们用电桥来测量传感器的阻抗。
- She want to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
- It took me about, um, six days to finish the job. 我花了大约，呃，六天的时间才完成这工作。
- The concert was broadcast by relay. 这场音乐会是实况转播的。
- The little boy is sort of, um, wild with joy. 那个小男孩有点儿，呃，欣喜若狂。
- She wanted to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
