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。
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。
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)。
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。
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。
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。
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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