Compressive cable for smart energy and preparation method thereof

The invention discloses a compressive cable for smart energy and a preparation method of the compressive cable. The cable comprises a cable core, a wrapping tape, an inner sheath and an outer sheath which are sequentially arranged from inside to outside, the cable core comprises at least one insulating wire core, a filling layer is arranged in a gap between the insulating wire core and the wrapping tape; the inner sheath is made of an elastomer material; and the outer sheath is made of a high polymer material, and the cross section of the outer sheath is polygonal. A traditional metal tape armor layer is removed, magnetic loss is reduced, loss of the cable is prevented from being increased, the heat dissipation area is increased while the pressure resistance of the cable is guaranteed, andthe load capacity of the cable is improved; in addition, the process flow is reduced, and the production efficiency is improved. 本发明公开了一种智慧能源用抗压电缆及其制备方法，其中电缆包括由内至外依次设置的缆芯、包带、内护套和外护套；所述缆芯包括至少一根绝缘线芯；所述绝缘线芯与包带之间的间隙设有填充层；所述内护套由弹