• 介绍铜箔变压器应用现状,概述了绕组变压器种类特点经济性

    The situation of the copper foil applied to transformers is introduced. The economy, characteristics and types of the transformer with foil windings are presented.

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  • 本文介绍了嵌线方法简便交叉绕组展开的画法,嵌线规律及其优点进行了总结

    This article introduced drawing technique of the simple outspread diagram of alternative coils, then the rule and the advantages of this method were summarized.

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  • 连续绕组经典换位改进型换位、潘戈换位进行了分析比较,并给出绕组的绕制实例。

    The classical transposition, improved transposition and pungo transposition in continuous windings are analyzed and compared. The winding cases are presented.

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  • 介绍了相对推导几种多油道圆筒绕组电抗电压计算方法给出计算实例

    A calculation method of deriving the reactance voltage of multi-oil ducts cylindric winding is introduced by using relative magnetic leakage method. And the calculation examples are given here.

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  • 绕组线封装第3部分锥形输出线轴。第3热塑性材料制成的不能回收使用的绕线轴规范

    Packaging of winding wires. Part 3: taper barrelled delivery spools. Section 3: specification for non - returnable spools made from thermoplastic material.

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  • 反应驱动电机转子绕组,由被励磁定子绕组产生反应力矩实现步进运行

    Reactive stepping motor rotor windings without, the excitation of stator winding respond to realize stepping operation torque.

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  • 输出绕线发电机转子绕组之间不仅联系而且直接联系。

    There are not only magnetical connection but also direct connection of electricity between stator and rotor windings of the doubly fed slip-ring generators.

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  • 机械力造成的刺激继电器触点的操作原则的工作。一个多个绕组磁芯或核心,因此长期机电继电器通过电流流动产生的机械

    The mechanical force is generated through current flow in one or more windings on a magnetic core or cores , hence the term electromechanical relay.

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  • 利用绕组电感饱和效应,即由于磁路饱和引起电感随动子位置角变化的规律,检测表面永磁直线同步电机动子的初始位置。

    Based on the saturation effect of winding inductance, an estimation method of initial position for SPMLSM without a position sensor was presented.

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  • 反应驱动电机转子绕组,由被励磁定子绕组产生反应力矩实现运行

    Reactive stepping motor rotor windings without, the excitation of the stator winding reacts to achieve step operating torque.

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  • 本文超导汽轮发电机气隙电枢绕组提出了一种新的换位联接方法

    This paper presents a new transposed connecting method for the diamond airgap armature winding of the superconducting turbogenerator.

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  • 配发电机高效率的4极发电机带有绕组转子滑差线圈。

    The matched generator is a high efficient 4-pole double feeding generator with wound rotor and slip windings.

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  • 由于直驱风力发电机转速较低定子绕组需要较多的匝数以输出足够电压,因而绕组负载电流去磁反应较大;

    More turns of winding is needed to produce enough voltage because the DPMG rotates at low speed, but the armature reaction is high at same time.

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  • 霍尔器件置于具有线圈绕组直穿母线型铁磁体气隙中,测出气隙里的为被测电流

    The direct measure mode is that Hall part is set into the interspace of loop winding or magnet coil, then the magnetism voltage difference or the current is measured.

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  • 指出异槽电枢绕组特定绕组参数条件下,才能有效地提高电机换向性能

    The split throw winding can allow to improve the commutating capability of electric machine effectively depending on the given winding parameters.

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  • 分析绕组变压器差动保护算法基础提出了适用于三相绕组变压器的比率制动算法,并对判据进行简化。

    Based on the analysis of the differential protection of the double winding transformer, the paper presents a simplified ratio restraint algorithms for the three phase, three winding transformer.

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  • 开放结构通风端口冷却空气围绕绕组流动

    Open construction and ventilation ports allow cooling air to circulate freely around the windings.

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  • 为了验证活塞螺旋绕组压缩发电机MFCG“)减小电感放大电流工作原理,设计制作了活塞螺旋绕组MFCG原理样机,并完成原理实验。

    A kind of piston-type magnetic flux compression generator (MFCG) prototype model with a helix winding is developed to prove the working principle of decreasing the inductance for the enlarged current.

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  • 设计基于同轴绕组输出均衡电路实现多个串联单体快速有效均衡。

    One kind of equalization circuit based on CWT (coaxial windings transformer) was designed to achieve the destination of fast equalization on series connected ultra capacitors.

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  • 电流互感器封闭绕组铁芯均浇注聚脂树脂内。中间窗孔三相电缆穿过

    The zero sequence current transformer is full enclosed type. The secondary windings and iron core are insulated by epoxy resin. The middle hole is used for cable going through.

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  • 本文对工作绕组为串联或并联三相放大器(整流输出电磁过程进行理论分析

    This paper presents a theoretical analysis on the electromagnetic process of three-phase magnetic amplifier of the transductor type with bridge rectifier output circuit .

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  • 本文分析了交流绕组异步电动机驱动负荷分配平衡措施。

    The load distribution and balancing method of twin motor drive with A. C. woundedrotor induction motors are analyzed in this Paper.

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  • 六相绕组连接显示隐藏中性

    Six-phase winding, fork connection. Neutrality can be shown or hidden.

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  • 提出连续、纠结内屏蔽结构变压器绕组绝缘强度分析方法特高压暂态过电压(VFTO)下变压器绕组纵绝缘强度分析进行了探讨

    The methods of analysis on series insulation strength for continuous, interleaved and intershield winding are introduced respectively. The analysis on series insulation at VFTO is discussed.

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  • 简述了绕组温升工作原理以及现场校准压力温度指示控制器方法

    The working principle of winding temperature rise and spot calibration method of the pressure type temperature indicating controller were describe in brief.

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  • 针对表面安装永磁同步电机给出了电机解模型分析电枢绕组的电感饱和效应,提出了判断初始转子位置的综合性方法

    A novel initial rotor position estimate method is proposed on the surface mounted permanent magnet synchronous motor (PMSM), which is based on the PMSM de-coupled model analysis.

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  • 线圈可用高压线圈因为容易绕组置于定子之前每个线圈采用额外绝缘措施

    Form wound coils are used for high-voltage windings because it is relatively easy to add extra insulation on the individual coils before inserting them into the stator.

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  • 电机里,设计启动绕组电阻要比运行绕组的电阻

    In the split-phase motor, the startup winding is designed with a higher resistance than the running winding.

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  • 互感器支柱全封闭结构采用环形铁芯退火处理,一、二次绕组及铁芯用环氧树脂浇注成型。

    This type of transformer is fully enclosed structure, using annular iron core and the annealing treatment. The iron core, primary and secondary windings are casted with epoxy resin.

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  • 互感器支柱全封闭结构采用环形铁芯退火处理,一、二次绕组及铁芯用环氧树脂浇注成型。

    This type of transformer is fully enclosed structure, using annular iron core and the annealing treatment. The iron core, primary and secondary windings are casted with epoxy resin.

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