Come up with a single phase transformer full excitation system with secondly winding.
提出了单相变压器副绕组全励磁控制系统。
The primary of a single-phase transformer is connected to one phase of the three-phase system.
单相变压器的提名候选人的预选会被连接到一状态的三状态系统。
Transformers: it is used by water-cooled welding transformer with single-phase 200kva vacuum epoxy encapsulation. It accounts for more than 50% load.
变压器：采用单相200kva真空环氧封装水冷式焊接变压器，占载率50%以上。
The article introduces the design of small power single-phase power transformer, and enumerates the instance of designing.
介绍了小功率单相电源变压器的设计，并列举了设计实例。
In this paper, Volterra series analysis is applied to investigate the harmonics in a circuit containing single-phase transformer with nonlinear characteristics.
本文用沃尔·特拉级数方法研究了单相变压器非线性激磁特性对电路谐波的作用。
Movable-core high leakage reactance transformer, single-phase bridges rectifying and reactor serial structure for main circuit.
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。
Digital transformer differential protection may falsely take effective when external single-phase earth fault occurs at star side or the line endures lightning strike on single phase.
数字式变压器差动保护在星形侧发生外部单相接地或线路单相遭雷击的情况下，差动保护有时会误动。
In ungrounded distribution system the single-phase-grounding and the ferro-resonance caused by the PT (Potential Transformer) are of the frequent accidents.
在中性点非直接接地电网中，单相接地及由电压互感器(PT)引起的谐振过电压均是多发性的事故。
The advantage of single-phase compact transformer in the residential quarters' power supply is described with real cases, and the promising future of its application is predicted.
单相箱式变电站的应用为居民区供电的节能与环境和谐提供了好的思路。
Encyclopedia is divided into 5 chapters, the main contents include transformer, dc motors, three-phase asynchronous motor, single phase asynchronous motor and special motor.
全书共分5章，主要内容包括变压器、直流电机、三相异步电动机、单相异步电动机和特种电机。
The power supply device is mainly in a structure of a three-phase to single-phase transformer and is additionally provided with a power compensation element.
该供电装置主要为三相变单相的变压器结构，附加有功率补偿元件。
However, the fault analysis is different from single or 3-phase transformer system having been used long ago.
但在故障解析方面与早已应用的单相、三相变电所不同。
A trapezoid fuzzy figure is adopted to estimate the load change of distribution transformer and the single-phase distribution network model is constructed.
采用梯形模糊数估计配变负荷变化情况，建立了单相线路网络模型。
A trapezoid fuzzy figure is adopted to estimate the load change of distribution transformer and the single-phase distribution network model is constructed.
采用梯形模糊数估计配变负荷变化情况，建立了单相线路网络模型。
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