感应屏蔽型高温超导故障电流限制器测试系统  

A Device for the Measurements of Current-Limiting Properties of High T c Superconducting Fault Current Limiter

作　　者：何砚发[1] 李景会[1] 孙晶[1] 王轶楠[1] 吕朝阳[1] 王金星[1] 

机构地区：[1]东北大学理学院物理系,沈阳110006

出　　处：《低温与超导》2000年第4期35-38,共4页Cryogenics and Superconductivity

基　　金：国家自然科学基金资助项目 !(批准号 :597770 1 8)

摘　　要：根据感应屏蔽型高温超导故障电流限制器的基本原理 ,研制了一套限流器动态性能测试系统 ,用于实时检测在额定状态和故障状态下限流器的电流、电压。详细地阐述了该测试系统的基本原理 ,给出了系统的软。A device for the measurement of current-limiting properties of high T c superconducting fault current limiter was developed based on the mechanism of the inductive type. A Real-time measurement of the current and voltage of the limiter in normal or fault conditions can be conducted through this device. The detail measuring method and composition of the system were described in this paper.

关 键 词：高温超导体 临界电流 故障电流限制器 

分 类 号：TM711[电气工程—电力系统及自动化] TM26[一般工业技术—材料科学与工程]