飞轮转子

• On the other hand , for the pre - press stress being threw by the hub was inserted after cooling with liquid nitrogen , the poor transverse tension strength of the multi - ring flywheel rotor could be counteracted . so the rotate speed and energy storage density can be increased efficiently
  而采用多环套装缠绕技术制造的多层飞轮轮环，在利用温差过盈装配方法给复合材料轮环施加预压应力后，能够有效避免飞轮转子的复合材料轮环部分因较低的纤维横向抗拉强度而破坏失效，从而大幅度提高飞轮转子的极限转速和储能密度。