differential relay valve

 
  • 差动中继阀

differential relay valve的用法和样例:

例句

  1. An integrated-circuit transformer differential relay including secondary and fifth harmonics suppressor is designed.
    设计了一种集成电路型具有二次五次谐波制动的变压器差动继电器。
  2. How to discriminate between internal fault and magnetizing inrush current is the difficulty of transformer protection when apply differential relay.
    变压器主保护选择差动在原理上存在不足,带来的问题就是如何准确鉴别励磁涌流与内部故障,这也是目前变压器保护的难点。
  3. Module components based current differential relay can eliminate the adverse effect of the distributed capacitive current.
    利用模分量构成的模分量差动保护能够从根本上消除分布电容电流的不利影响。
  4. Several abnormal operation instances of REB 103 bus differential relay are introduced. Most of these abnormal operation instances are detected in periodically inspection and commissioning of REB 103 on energized bus.
    介绍了多起REB103中阻抗母差保护不正常运行实例,大多是在作者进行母差保护定期校验和带负荷试验中发现的。
  5. According to the calculation result and features of low percentage interturn fault,the general characteristic selection for percentage differential relay of transformer is suggested.
    最后根据轻微故障的特点提出对变压器比率差动继电器通用特性选择的建议,供同仁参考。

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