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首页> 外文会议>International Conference on Control, Instrumentation, Energy Communication >Performance analysis of a three-phase SISFCL with the variation of circuit parameters using jiles atherton hysteresis model
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Performance analysis of a three-phase SISFCL with the variation of circuit parameters using jiles atherton hysteresis model

机译：使用吉尔·阿瑟顿磁滞模型分析电路参数变化的三相SISFCL的性能

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In modern electrical power systems, Saturated Iron-Core Superconducting Fault Current Limiters (SISFCL) are becoming ever popular on account of their ability to instantaneously and reliably detect and limit the high magnitude fault current caused by short circuit faults. The SISFCL accomplishes this by altering the magnetic state of its ferromagnetic core material between saturation and unsaturation, thereby producing low impedance during normal operation and high impedance during faulted condition. In this paper, the mathematical model of a three-phase SISFCL is simulated using numerical methods in the MATLAB software environment. The effect of magnetic hysteresis of the core material is incorporated in the simulation via the Jiles-Atherton hysteresis model. The performance of the SISFCL is analysed against variations of the different circuit parameters namely, the fault resistance, DC bias current, number of turns of the AC and DC coil winding.
机译：在现代电力系统中，由于饱和铁芯超导故障电流限制器（SISFCL）能够即时，可靠地检测和限制由短路故障引起的高强度故障电流，因此变得越来越受欢迎。 SISFCL通过在饱和和不饱和之间改变其铁磁芯材料的磁状态来实现这一点，从而在正常运行期间产生低阻抗，在故障状况下产生高阻抗。在本文中，使用数值方法在MATLAB软件环境中模拟了三相SISFCL的数学模型。通过Jiles-Atherton磁滞模型将芯材料的磁滞效应纳入仿真。针对不同电路参数的变化分析了SISFCL的性能，这些电路参数包括故障电阻，直流偏置电流，交流和直流线圈绕组的匝数。

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