Transient Recovery Voltages in Three-phase Asymmetrical Current Interruption

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  • 三相非対称電流遮断時の過渡回復電圧
  • サンソウ ヒタイショウ デンリュウ シャダンジ ノ カト カイフク デンアツ

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<p>Using the current injection method, how to calculate the transient recovery voltages in three-phase asymmetrical current interruption in analysis has been devised. This calculation is applicable to both effectively earthed neutral system and non-effectively earthed neutral system. Since the transient recovery voltages of three-phase test duty T100a are calculated, the performance of the circuit breaker in three-phase asymmetrical current interruption can be estimated more correctly in synthetic testing.</p>

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