The parameters, structure, design difficulty, solution and test data of 900MVA on-load-tap-changing auto transformer are introduced.
介绍了900MVA自耦有载调压变压器的基本参数、基本结构、设计难点、解决方案及试验结果。
The operation ways of auto-transformer for AT power supply are expounded. Its performance and characteristics are analyzed. It is introduced that how to get to the lower impedance.
阐述了AT供电用自耦变压器的运行方式，分析了AT用自耦变压器的性能、特点及能达到低阻抗的原因及措施。
In this paper a new voltage compensator in electric distribution system is discussed, the design employs a PWM AC-AC converter (4, IGBTs per-phase) along with an auto-transformer.
介绍在配电系统中一种新型的电压补偿器，即在自耦变压器中集成pwmAC - AC变换器(每相4个IGBT元件)。
Protection devices is equipped with zero-sequence differential protection for the auto-transformer.
而保护装置针对自耦变压器，还配置了零序差动保护。
Compared with the traditional converter transformer, the auto compensator and harmonics shade converter transformer has a unique connection.
与传统的换流变压器相比，自耦补偿与谐波屏蔽换流变压器具有独特的绕组联结方式。
Using of change on neutral point for auto-transformer to achieve tap change by step, lighting lamps can have different effects of power-saving.
照明路灯通过自藕变压器进行调零切换实现有级降压，可以得到不同的节电效果。
The required VA ratings of auto-couple transformers is much less than its output power, thus the size and price of the transformer is reduced a lot.
自藕变压器的伏安容量大大小于变压器输出功率，减小了变压器的体积和价格。
The required VA ratings of auto-couple transformers is much less than its output power, thus the size and price of the transformer is reduced a lot.
自藕变压器的伏安容量大大小于变压器输出功率，减小了变压器的体积和价格。
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