您要查找的是不是:
- proportional time distance relay 比例时间距离继电器
- time distance relay 时间距离继电器
- The ANSI standard device number for a distance relay is 21. 距离保护的ANSI标准设备号是21。
- Dynamic simulation result shows that the ameliorated method is able to reach the requirement of transient overreach for distance relay in a very short time. 通过动模数据仿真表明,改进后的算法能够在较短的数据窗内得到很好的测距效果,基本没有超越现象。
- definite time limit distance relay 定时限远距继电器
- ZHANG Yonghao,YU Chengqi.Measuring distance relay based on additional fault state[J].Journal of North China Electric Power University,1998,25(2):31-35. [8]张永浩;禹成七.;基于故障附加状态的测距式距离继电器[J]
- The first impression is a must in much harsher Tong state, whether "time distance" or "distance". 记者的第一个感觉是通州比想象中要近得多,无论是“时间距离”还是“空间距离”。
- 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。
- For the disadvantages of the classic methods of distance relay protection, a distance relay protection mode of combining BP network and radial basis function network (RBFN)is proposed. 针对传统的距离保护方法存在许多不足,提出了一种将BP网络与径向基函数网络相结合的距离保护模型。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久,就会发酵。
- Study on Adaptive Ground Distance Relay 自适应接地距离继电器的研究
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- He will come on time even though it rains. 即使下雨,他还是会准时来的。
- Adaptive Earth Fault Distance Relay 自适应接地距离继电器
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- New Phaselet-based Algorithm of Fast Distance Relay 基于小矢量的快速距离保护新算法
- Since the strong force (unlike gravity) remains constant as a quark leaves a proton, more and more work must be done (work = force times distance). 因为强作用力在夸克离开质子时保持恒定,越想脱离出来,说做的功就越多。
- current compensational ground distance relay 电流补偿式接地远距继电器
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- 今日热词
-
- 深远海浮式风电平台 - deep-sea floating wind power platform
-
- 京雄高速公路 - Beijing-Xiongan expressway
-
- 农业及相关产业增加值 - the added value of agriculture and related industries