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- ac time overcurrent relay 交流定时过流继电器
- Single Phase) Time Overcurrent Relay with Voltage Restraint (51/27R) . 单相)低电压闭锁时限过流继电器.
- APPLICATION OF A NEW TIME-CURRENT CHARACTERISTICS OF MICROCOMPUTER-BASED INVERSE TIME OVERCURRENT RELAY PROTECTION 新型微机反时限电流保护时间-电流特性的工程应用
- a-c time overcurrent relay [电] 交流时间超流继电器
- time overcurrent relay 反时间继电器
- Application of curve-fitting for inverse time overcurrent relays 曲线拟合法在反时限过流继电器中的应用
- An "Overcurrent Relay" is a type of protective relay which operates when the load current exceeds a preset value. 过电流继电器是继电保护装置的一种，当负载电流超过整定值时，继电器动作。
- To meet this requirement, the new relay developed consists of a combination of directional overcurrent relay and directional undervoltage relay. 为满足这一需求，新开发的继电器组成的组合定向流保护继电器和方向性的欠压继电器。
- If the power reconfiguration is required, the new optimal settings for the relevant overcurrent relay by performing the same processes. 若因故须进行系统转供，亦能利用本法迅速取得相关过电流保护电驿之最佳设定。
- In a typical application the overcurrent relay is used for overcurrent protection, connected to a current transformer and calibrated to operate at or above a specific current level. 过流继电器的典型应用时过流保护，过流继电器与电流互感器相连，且动作与某一整定值之上。
- high speed directional overcurrent relay 高速定向过流继电器
- induction disc type inverse-time overcurrent relay 感应圆盘式反比时限过载流继电器
- moving coil type overcurrent relay 动圈过载继电器
- a-c directional overcurrent relay [电] 交流方向性超流断电器
- Direct torque control(DTC) is a new kind of high-performance AC timing control technique. 直接转矩控制(D irect torque contro l)是一种新型的高性能的交流调速控制技术。
- low-energy type overcurrent relay 低能量过流继电器
- rotating-iron type overcurrent relay 旋转衔铁式过流继电器
- high-speed directional overcurrent relay 高速定量过载继电器
- induction type overcurrent relay 感应式过流继电器
- induction-type overcurrent relay 感应式过流继电器
