So the method of making the typical load curve of traction transformer is great significant.
因此，通过研究牵引负荷得到建立牵引变压器典型负荷曲线的方法具有重要的意义。
This method has been applied in the diagnosis software of the online-monitoring for traction transformer i.
将基于加权关联度分析的故障诊断方法应用在开发的牵引变压器在线监测诊断软件中。
The central device of cophase traction power supply system was traction transformer and balance convert device.
同相牵引供电系统的核心装置主要是牵引变压器和平衡变换装置。
The traction transformer is the core equipment that was connected traction power supply system and power system.
牵引变压器是连接牵引供电系统和电力系统的核心设备。
That is, one more capacity grade can be increased on the base of impedance-matched balance traction transformer SF2-QY.
也就是说，在阻抗匹配平衡牵引变压器SF 2 - QY的基础上再提高一个容量等级。
This method has been applied in the diagnosis software of the online-monitoring for traction transformer in Shanxi province.
将基于加权关联度分析的故障诊断方法应用在开发的牵引变压器在线监测诊断软件中。
A group of overload capability curve of three-phase electric traction transformer is given for use by design and operation units.
最后给出了三相牵引变压器的过载能力曲线组，供设计、运行单位使用。
Test results show that the traction loads seriously affect insulation aging and loss-of-life of the traction transformer, which should by no means be overlooked.
研究结果表明牵引冲击性负荷对变压器绝缘寿命损失影响很大，不容忽视。
The sympathetic inrush may occur in the system transformer when no-load electric locomotive or traction transformer is switched, so the protection may be affected.
通过分析发现电力机车空载启动和牵引变空载合闸都会在系统变压器中造成和应涌流。
With reference of the designing plan for power supply system in Zhun-Dong railway line, illustrates the rationality for adopting AT power supply mode and V/X wiring traction transformer.
本文结合准东线电气化工程供电的设计方案，说明选择AT供电方式和V/X接线牵引变压器的合理性。
The typical load curve which is selected for evaluating the overload ability of traction transformer must be reasonable, it should reflect accurately the operation status of traction transformer.
在评价牵引变压器的过负荷能力时，所选择的典型负荷曲线必须合理，使之能够正确反映线路的牵引变压器运行状况。
Traction transformer is the most important electrical equipment of traction substation. Also traction transformer protection device is the foundation of safe and stable traction power supply system.
牵引变压器是牵引变电站中最重要的电气设备，牵引变压器保护装置是整个牵引供电系统安全稳定运行的基础。
The output characteristic of non impedance matching balance traction transformer is deduced by employing the theory of multiwinding transformer and with considering the leakage impedance of windings.
考虑绕组漏阻抗，应用多绕组变压器理论导出了非阻抗匹配平衡牵引变压器的输出特性；
The nodal admittance matrix in phase coordinates of the transformer is obtained, which can be conveniently used to interface with power systems and traction networks in related analyses.
给出了该变压器在相坐标下的节点导纳矩阵，以便同电力系统和牵引网接口进行有关分析。
Prefer those with knowledge about the main components such as transformer, converter, gear box, motor, traction system, train control system etc.
熟悉主要部件如变压器，电机，变流器，齿轮箱，牵引系统及列车控制系统等。
When the cable is dragged into the center of some all tube, a preliminary to the transformer tank slowly put transformer insulation sheath, then not so much the traction rope.
当电缆有些全部拽进中心管里时，初步往变压器油箱里慢慢地放变压器绝缘护套，这时不要过分地拉紧牵引绳。
There exit various connection modes of differential protection of substation transformer in the electrified railway traction in China.
我国电气化铁道中牵引变压器采用差动保护接线形式各不一样。
The paper study on maintenance extension and real-time two aspects of the existing digital protection devices software, and upgrade software of traction power supply transformer protection.
文中从现有微机保护装置存在的两大问题即软件维护扩展功能和软件的实时性，探讨牵引供电系统变压器保护软件的升级方案。
The measurement method of reactive power in traction substation, which main transformer is impedance-matching balance one, is discussed.
讨论了采用阻抗匹配平衡变压器的牵引变电所的无功计量方法。
Future traction drives may operate directly from the mains without this transformer.
未来的牵引传动系统可能直接与电网相连，无需该类变压器。
DC traction substation are composed of transformer and silicon rectifier circuit.
直流牵引变电所主要由整流变压器和硅整流器构成。
DC traction substation are composed of transformer and silicon rectifier circuit.
直流牵引变电所主要由整流变压器和硅整流器构成。
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