用于超导储能系统的电流调节器试验研究  

Experimental Research of Current Regulator for Superconducting Magnetic Energy Storage

作　　者：李顺[1] 赵彩宏[1] 肖立业[1] 

机构地区：[1]中国科学院电工研究所,北京市100080

出　　处：《电力系统自动化》2005年第16期76-78,92,共4页Automation of Electric Power Systems

基　　金：国家自然科学基金重点资助项目(50225723)。~~

摘　　要：为实现超导线圈和电网之间的快速双向转换,设计了一种由电压型变换单元、高频变压器单元、电流型变换单元3部分构成的电流调节器。该电流调节器通过控制它和电压型换流器连接处的电容电压值来调节超导磁体充放电的方向,并采用双极性控制。最后给出了1台600W的电流调节器样机的试验结果,试验结果表明,该电流调节器可以满足超导储能系统的需要。To implement the fast bidirectional transformation of superconducting coil and power grid, a kind of current regulator is designed for the superconducting magnetic energy storage （SMES）. This current regulator consists of voltage unit, high frequency transformer unit and current unit. The direction of energy diversion of superconducting magnet can be regulated by controlling the voltage of capacitor in the joint of the current regulator and the voltage inverter, and an ambipolar control is adopted. Finally the experiment result of a 600 W prototype is given and the result is satisfactory.

关 键 词：超导储能 电流调节器 双极性控制 试验研究 电压型变换单元 

分 类 号：TM46[电气工程—电器]