The Lower the External Characteristic of the Iron-core Transformer, the Lower the Power Factor of the Inductive Load?
感性负载功率因数越低，铁芯变压器的外特性越下降吗?。
The consistent results indicate that the former method can be used to study not only iron-core transformer, but also non-core transformer, and therefore, is a basic analytical method.
因而用自感电动势、互感电动势建立微分方程的方法既可以讨论含铁芯变压器，亦可用于对空芯变压器的探讨，因此是一个最基本的分析方法。
Measurements of induced voltage on coils, the magnetization curve of the iron-core transformer, voltage-second characteristics at a few positions during HL-1 operation are summarized in this paper.
本文给出了主机运行中各线圈电压监测结果；在测出HL-1装置变压器的磁化曲线基础上，从几个不同位置测量了装置在放电过程中伏秒数随时间变化过程的初步结果。
A power choke or transformer has an iron core.
扼流器或变压器有一个铁芯。
Its moving iron core transformer structure is most widely used.
动铁芯式变压器结构，应用最广。
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.
本型零序电流互感器为全封闭式。二次绕组及铁芯均浇注在聚脂树脂内。中间窗孔供三相电缆穿过。
Most of iron-core inductance coils are used in electrical circuit, such as transformer, relay, etc.
电气线路中多采用带铁芯的电感线圈如变压器、继电器等。
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.
本型互感器为支柱式全封闭结构，采用环形铁芯并经退火处理，一、二次绕组及铁芯用环氧树脂浇注成型。
Therefore S11 reel iron core transformer has good property for guard against theft.
因此，S11卷铁芯变压器具有很好的防盗性。
Some features and dangers of earth fauh for iron core of transformer are analysed.
本文主要介绍了变压器铁心接地故障产生的原因，以及故障的主要特征和危害。
The voltage transformer is outside iron core and semi enclosed.
本型电压互感器为外铁芯半封闭结构。
The influence of iron core on plasma equilibrium is considered as an action of the currents in the external coils. The problems is converted into solving the MHD equations for air-core transformer.
将铁芯对等离子体平衡的影响等效地看作外部线圈电流的作用，这样问题就转化为求解空芯变压器装置的等离子体平衡问题。
The utility model relates to a transformer, in particular to a stereoscopic triangular iron core combined transformer.
本实用新型涉及一种变压器，特别涉及一种立体三角铁芯组合式变压器。
The utility model relates to a transformer, in particular to a stereoscopic triangular iron core combined transformer.
本实用新型涉及一种变压器，特别涉及一种立体三角铁芯组合式变压器。
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