利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN100345319C 超导饱和铁心故障限流器 有权 转让

超导饱和铁心故障限流器
摘要：
本发明涉及一种超导饱和铁心故障限流器，包括：一铁心，呈横置日字形；两个铜线绕组，由铜漆包线分别绕在横置日字形铁心两侧的铁柱上，两个铜线绕组的同名端相连接，串接在供电网络中；一超导绕组，由高温超导带材绕在横置日字形铁心的中间铁柱上；一超导电感线圈，与所述的超导绕组串联；一直流偏压源，为可调的直流电源，与所述的超导绕组和超导电感线圈串联形成回路；一非金属液氮容器，将所述的超导绕组和超导电感线圈容置于其中，本发明结构简单，运行安全可靠，响应速度快，超导线圈不存在失超问题，有多次自启动功能，可用于重合闸场合，线路短路故障时产生的过电压小，对直流偏压源影响小。
摘要（英）：

This invention refers to a superconductive saturable core fault current limiter, which contains an iron core, two copper wire windings wound on iron core, the same name ends of said windings are connected and series connected to power supply network, a superconductive winding of high temperature superconductive material wound in intermediate iron column of iron core, a superconductive inductive coil series connected with said superconductive windings, a DC bias source to be an adjustable DC power supply and series connected with said superconductive windings and inductive coil to form looping, a non-metal liquid nitrogen container holding the superconductive windings and inductive coil. Said invention has simple structure, safe operation and quick response speed.

公开/授权文献
0/0