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- direc current track circuit 直接轨道电路
- single-rail alternating current track circuit 单轨条式交流轨道电路
- alternating current track circuit 交领道电路
- direct current track circuit 直接轨道电路
- pulsating current track circuit 脉动轨道电路
- Though there is no train is occupying the overlap track circuit. 虽然没有火车占领交叠轨道电路。
- Track circuit Trackside device used for track free/occupied determination. 轨道电路用于轨道空闲/占用检测的轨旁设备。
- Whether to repeat the current track, the current album, or the current playlist indefinitely, or neither. 是否无限重复当前音轨、专辑或播放列表。
- On its current track, the storm is expected to skirt up theeastern seaboard, through the Mid-Atlantic and into New England and Canadaby tomorrow. 从它最近的路线来看,热带风暴汉娜预计明天会穿过亚特兰大中部,沿着东海岸进入新英格兰地区和加拿大。
- The jointless track circuit is an advanced control system which is used tocontrol the trains. 无绝缘轨道电路是一种先进的列车控制系统。
- It is a special power supply equipment designed recently for phase sensitive track circuit in AC electrified railway. 该新型25赫小站电源屏是我厂最新研制的交流电气化区段站内相敏轨道电路的专用供电设备。
- The research results may provide some references for the design of ballast-less track and the research of adoptability of ballast-less track on joint-less track circuit. 本文的研究结果对于进一步开展无碴轨道的设计和无碴轨道对无绝缘轨道电路适应性研究具有一定的指导作用。
- It was based on ZPW-2000A Jointless Track Circuit Frequency-shift Automatic Block System,which was widely used in our country’s railway sections. 基于我国铁路区间广泛使用的ZPW-2000A无绝缘移频自动闭塞制式,利用计算机仿真技术对区间的部分设备及功能进行了模拟。
- The working principle of track circuit in Chongqing mono rail was introduced in this paper. It also elaborated the role that track relay played in ensuring fail safety. 介绍了重庆单轨交通轨道电路的工作原理,对轨道继电器为保证故障安全所起的作用进行了阐述。
- This paper introduces the working principle of high -sensitivity track circuit and the scheme of testing multi-path high-sensitivity track circuit by microcomputer. 介绍了高灵敏轨道电路基本原理以及用微机实现多路高灵敏轨道电路测试的方案和具体方法.
- Aiming to minimize the torque ripple in condition of non-perfect BEMF waveform, the dissertation present a optimum current tracking control technique. 实际中一般是这两种情况都存在。 针对这种反电动势波形偏离理想波形的情况,本文提出了一种最优电流跟踪法来抑制转矩脉动。
- Owing to the impact of steel networks in ballast-less track, the equivalent impedance of rail track may be changed and the length of track circuit may be shorted. 但是,无碴轨道中纵横交错的钢筋网络将会使钢轨等效阻抗发生变化,从而使轨道电路长度缩短。
- The program enables you to view maps, determine your position on the map, view the current track (trail of moves), save the current track, and export tracks as ESRI Shape files. 计画使你能够看地图,在地图上决定你的位置, 看现在的轨道 (移动的踪迹),解救现在的轨道, 而且输出如 ESRI 形状文件的轨道。
- In order to improve the current tracking performance of active power filter, in this paper, a novel predictive current control method based on voltage space vector is proposed. 为了提高有源电力滤波器(APF,Active Power Filter)的电流跟踪性能,提出了一种基于电压空间矢量的预测电流控制新方法。
- Reducing the total harmonic distortion (THD) of the magnet current in the parallel resonant network is the key technique for the magnet current tracking accuracy. 在并联型怀特电路中,降低磁铁电流的高次谐波含量,即电流总谐波畸变率(THD)是保证磁铁电流跟踪精度的关键所在。