• 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.

    焊接电源充电回路设计了三相桥式高效充电回路取消了电阻

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  • 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.

    给出超导流器数学模型,着重分析了超导限流器限流电阻故障检测时间短路电流峰值故障线电压、超导流器上的电压的影响

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  • 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,系统电流值远大等效交流电流值,电阻立刻自动投入限流。

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  • The estimating methods of the values of the discharge capacitor and limiting resistance in design of the constant current source are also given.

    设计上,本文简略给出放电电容限流电阻估算方法

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  • 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.

    电流补偿超导流器一种新型流器拓扑等效电流电阻并联后通过连接变压器串联入电力系统。

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  • The corresponding current-limiting resistance was connected with pulse output end in series to satisfy the current range of input end.

    脉冲方向输出相应电阻满足输入电流范围

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  • The discharging loop includes a discharging diode connected to the current limiting charging resistance in parallel.

    所述放电回路包括放电二极管放电二极管并联所述限流充电电阻两端;

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  • Choose current limiting resistors that are no more than 10% of the lowest measured resistance.

    所选电阻超过最低被测电阻的10%。

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  • Choose current limiting resistors that are no more than 10% of the lowest measured resistance.

    所选电阻超过最低被测电阻的10%。

    youdao

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