The energy depends on the unit-operating capacity of system, length of lino and the phase angle difference of sources both sides of the closing resister.

通流容量与系统开机容量、线路长短及合闸电阻两侧系统电源的相位差有关。

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Finally, this paper analyzes the influence to the current value after operations led by the variations of bus node voltage phase Angle difference and amplitude difference.

最后分析了母线节点的电压相角差和幅值差变化对合环后电流分布的影响。

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This controller's input signal is the voltage phase Angle difference between two areas obtained by PMU, which can effectively reflect the inter-area low frequency oscillation characteristics.

该控制器以PM U得到的区域间电压相角差信号作为输入信号，能够直接有效地反映区域间低频振荡特性。

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