直: straight; stiff轴: axle; shaft次: order; sequence瞬变: transition; transient; ringi ...阻抗: impedance直轴次瞬变电抗: direct axis subtransient reactance直轴瞬变阻抗: direct axis transient impedance直轴次瞬变短路时间常数: direct axis subtransient short circuit time constant直轴超瞬变阻抗: direct-axis subtransient impedance交轴瞬变阻抗: quadrature axis transient impedance次瞬变电抗: sub-transient reactance次瞬时阻抗: subtransient impedance瞬变阻力: transient drag直轴瞬变电抗: direct axis transient reactance可变阻抗: variable-impedance时变变阻抗: time-variable impedance直轴同步阻抗: direct axis synchronous impedance轴次: degree of axis直轴瞬变电动势: direct axis transient electromotive force直轴瞬变时间常数: direct axis transient time constant渐变阻抗函数: ramimpedance function可变阻抗电缆: variable impedance cable直轴超瞬变开路时间常数: direct axis subtransient open circuit time constant直轴瞬变短路时间常数: direct axis transient short circuit time constant直轴瞬变开路时间常数: direct axis transient open circuit time constant