The limiting resistance in SFCL and the fault detection time impact on peak value of fault current, line voltage of feeders without fault and voltage across SFCL are analysed.
给出了超导限流器的数学模型，着重分析了超导限流器限流电阻和故障检测时间对短路电流峰值、非故障线电压、超导限流器上的电压的影响。
But under fault condition, the system current is greater than the current of equivalent AC current source and the limiting resistance take effect immediately.
故障后，系统电流值远大于等效交流电流源值，限流电阻立刻自动投入限流。
The estimating methods of the values of the discharge capacitor and limiting resistance in design of the constant current source are also given.
在恒流源设计上，本文简略给出放电电容和限流电阻的估算方法。
Current compensation superconducting fault current limiter is a novel topology of FCL which consists of an equivalent AC current source with a limiting resistance in parallel.
电流补偿型超导限流器是一种新型的限流器拓扑，它由等效电流源、限流电阻并联后通过连接变压器串联入电力系统。
A three phase half controlled bridge circuit with constant current and high efficiency is designed in the charged loop of the welding power supply. So a limiting current resistance is canceled.
在焊接电源的充电回路中设计了三相桥式半控、恒流高效充电回路，取消了限流电阻；
The discharging loop includes a discharging diode connected to the current limiting charging resistance in parallel.
所述放电回路包括一放电二极管，该放电二极管并联于所述限流充电电阻两端；
Choose current limiting resistors that are no more than 10% of the lowest measured resistance.
所选的限流电阻不应超过最低被测电阻的10%。
Choose current limiting resistors that are no more than 10% of the lowest measured resistance.
所选的限流电阻不应超过最低被测电阻的10%。
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