介绍了日本铁道车辆用超导变压器的设计研发过程、主要技术参数和定型试验。
Described are the design and development process, main technical parameters and type test of superconducting transformers for rolling stock in Japan.
通过试制，获得极为满意的结果，并列表和日本动铁式弧焊变压器进行了对比。
A good and ideal result through trial-produce is achieved. The table compared to the Japanese wedge moving-coil type arc transformer is arranged.
特点：采用PLC程控，配置日本米亚基ct - 110焊接控制器，三段通电方式，具有电流缓升缓降功能。采用焊接变压器次级反馈控制电流及导通角控制。
Features: PLC programming, equip with Japan Miyachi CT-110 welding control device, three segments electrification method, with current slow increasing and slow dropping function.
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