石墨烯复合快速接地装置降阻性能研究

Study on Resistance Reduction Performance of Graphene Composite Quick Grounding Device

高土壤电阻率下,石墨烯接地装置在降低接触电阻方面存在防腐蚀性较差且降阻速率较慢等问题。为此,提出了基于复合快速接地装置的石墨烯降阻性能研究。计算石墨烯在复合作用下的电化学性能,获取材料的电化学性能参数。设计基于快速接地装置的高稳定性接地网,提高接地网与金属材料的结合度。控制快速接地装置的性能参数,实现快速降低电阻性能的目标。实验证明,这种降阻性能方法与传统方法相比,能够在较短时间内达到快速降阻的目标,在降低接触电阻的速率方面具有很大的优势。

Under high soil resistivity,in order to reduce the contact resistance of the graphene grounding device,the corrosion resistance of the graphene grounding device is poor,and the rate of resistance reduction is slow.The electrochemical properties of graphene are calculated,and the parameters of the materials are obtained.The grounding grid with high stability based on fast grounding device is designed to improve the bonding degree between the grounding grid and metal materials.The performance parameters of the rapid grounding device are controlled to achieve the goal of rapidly reducing the resistance performance.Compared with the traditional method,this method can achieve the goal of rapid resistance reduction in a short time,and has a great advantage in reducing the rate of contact resistance.