The result reveals that the stress control tube comprising a composite structure of the nonlinear resistive and capacitive material shows the best performance in uniforming the electric field distributions in cable terminations under impulse voltage.

• 分析结果表明，在冲击电压下电缆终端采用由电容性和非线性电阻性材料复合绝缘结构的应力控制管时，电场分布最为均匀。