单相组合式同相供电系统及运行方式研究

Study on Single Phase Combined Co-phase Power Supply System and Operation Mode

研究了单相组合式同相供电系统及其2种基本运行方式。以单相牵引变压器为基础,通过平衡接线配以适量的同相补偿装置,实现了牵引供电和负序补偿在结构上相互独立、功能上相互补充,技术与经济兼优的目标。基于实际负荷过程对系统2种运行方式进行了对比分析,研究结果证明运行方式二是一种相对经济的运行方式。

Researches have been made on single phase combined type co-phase power supply system and its two types of basic operation modes. The objectives of mutual structural independence and mutual functional supplementary between traction power supply and negative compensation as well as both technical and economical excellences are realized with the single phase traction transformer as the foundation, by means of balanced wiring and assisted by appropriate co-phase compensation device. The two operation modes have been compared and analyzed based on the actual loading process; and the researches show that the mode 2 is a relative economic operation mode