The formula to calculate the energy margin index of a fault is defined based on the transient energy function, which can reflect the influence of load demand change to the system’s vulnerability.
借助暂态能量函数定义了事故的脆弱性能量裕度指标,它能反映负荷水平的影响。
参考来源 - 电力系统暂态脆弱性评估及连锁故障跳闸预测研究·2,447,543篇论文数据，部分数据来源于NoteExpress
汽门最佳开启时刻满足的条件是，开启后系统的暂态能量最小。
The transient energy of the system is minimum when opening at the optimal time.
故障切除后，STE 减去能量耗散项后等于暂态能量（TE）。
The transient energy(TE)is equal to the remainder energy when the dissipation energy is subtracted from STE.
同时，还首次实现了暂态能量裕度和临界切除时间对网络结构和参数的解析灵敏度分析。
The analytical sensitivity analysis of TEM and CCT to network structure and parameters is also realized for the first time.
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