能源供应和信号传输需要滑环或接触传播的形式，如旋转变压器或遥测系统的使用。
The energy supply and signal transmission requires the use of slip-rings or contactless forms of transmission, such as rotary transformers or telemetry systems.
分析了变压器的电磁关系及励磁参数，提出了变压器的等效电路另一形式，并且与现用的等效电路进行比较。
The electromagnetic relation and exciting parameters of transformer are analysed. An another form of transformer equivalent circuit is proposed and is compared with present equivalent circuit.
对变压器引线的短路损坏形式进行了分析，并计算了引线在短路情况下的机械强度。
The damage forms of transformer leads in short-circuit are analysed, its mechanical strength in short-circuit condition is calculated.
模型是GM（1，1）模型的精确形式，具有更高的预测精度和较好的稳定性，被推荐替代GM（1，1）模型预测变压器油中溶解气体浓度。
The DGM(1,1) model, as the precise form of the GM(1,1) model, has better precise and stability, with which it is suggested to replace the GM(1,1) model in gas-in-oil prediction.
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。
There exit various connection modes of differential protection of substation transformer in the electrified railway traction in China.
采用动铁心式高漏抗变压器，主电路采用单相桥式整流电路与电抗器串联结构形式。
Movable-core high leakage reactance transformer, single-phase bridges rectifying and reactor serial structure for main circuit.
文中导出了动态导通比参数、半导体开关管拓扑以及变压器理想模型的对偶形式。
The duality of transformers (ideal and perfect models) is investigated. In addition, the duality relationships of duty ratio parameters and semiconductor-switch topologies are also given.
文中导出了动态导通比参数、半导体开关管拓扑以及变压器理想模型的对偶形式。
The duality of transformers (ideal and perfect models) is investigated. In addition, the duality relationships of duty ratio parameters and semiconductor-switch topologies are also given.
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