KONG Zhong-hua, LIN Fu-chang, DAI Ling, et al. Calculation of the Pressure Intensity between Layers of a Metallized Film Capacitor[J]. High voltageapparatus, 2007, (5): 348-350.
KONG Zhong-hua, LIN Fu-chang, DAI Ling, et al. Calculation of the Pressure Intensity between Layers of a Metallized Film Capacitor[J]. High voltageapparatus, 2007, (5): 348-350.DOI:
The advantages of metallized film capacitor are high energy density
reliability and low cost.The paper theoretically calculated the pressure between layers.Based on the theory of pressure induced by the liquid shrinkage
the paper analyzed the pressure changes before and after thermal treatment of metallized film capacitor.The results indicate that the pressures between layers descend from the inside to the outside of the capacitor.And the pressure after thermal treatment is 3 times of the pressure before treatment.