您要查找的是不是:
- Recently, a new protection technique is developed based on the time graded overcurrent directional relay [1]. 最近,一种新的保护技术是发展的基础上,时间梯度过压继电器方向继电器[1]。
- induction disc type directional relay 感应圆盘式定向继电器
- induction type power directional relay 感应式功率定向继电器
- electronic valve type power directional relay 电子管功率定向继电器,电子管式功率定向继电器
- voltage drop compensation directional relay 压降补偿式定向继电器
- induction-type power directional relay 感应式功率定向继电器
- electronic valve-type power directional relay 电子管式功率定向继电器
- induction disc-type directional relay 感应圆盘式定向继电器
- voltage and power directional relay 电压和功率定向继电器
- three-phase power directional relay 三相功率方向继电器
- ON THE TEST OF DIRECT RELAY OF PROGRAMMES FROM CCTV 直接转播中央电视台节目的试验研究
- Protection for these isolated systems has been a relatively simple task, which is carried out using over current directional relays with selectivity. 采用具有选择性的过电流方向继电器,对这种相互分隔直流系统的保护相对就简单。
- A NEW PROJECT TO DESIGN POWER DIRECTION RELAY 构成功率方向继电器的一种新方案
- negative sequence power direction relay 负序功率方向保护
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- I'll book you on a direct flight to London. 我将为你预订直飞伦敦的航班。
- Energy directional relay applied to the protection for UHV transmission line 用于特高压输电线保护的能量方向元件
- Action Analysis of Generator Negative Sequence Power Directional Relay 发电机负序功率方向继电器动作分析
- He has chosen the most direct route. 他选取了最直的路线。