自动闭塞供电质量的好坏,直接影响到行车安全。提高自动闭塞供电的可靠性,也越来越成为自闭供电的一个重要课题。要提高自动闭塞供电的质量,首先要分析影响自动闭塞供电的主要因素,制定有力可行的防范措施。那么,影响自动闭塞供电的主要因素有哪些呢?需要采取什么样的防范措施呢? 首先,外线方面:由于自动闭塞采用10KV电压向各信号点供电方式,对输电线路对地绝缘有很高的要求,因此,保证供电线路的绝缘良好非常重要,电力检修质量直接关系到安全供电。如线路的定期巡视,各输电线杆的绝缘瓷瓶是否有断裂现象,各信号变 Automatic block power supply quality is good or bad, a direct impact on traffic safety. Improve the reliability of automatic blocking power supply, but also increasingly become an important issue of self-closing power supply. To improve the quality of automatic blocking power supply, we must first analyze the main factors that affect the power supply automatically blocked to develop a strong and feasible preventive measures. So, what are the main factors that affect the automatic blocking power supply? What kind of precautions need to be taken? First of all, the outside line: As the automatic block 10KV voltage to the signal point of power supply, the transmission line to ground insulation is very high Therefore, it is very important to ensure the insulation of the power supply line is very important. The quality of power maintenance is directly related to the safe power supply. Such as the line of regular inspections, the transmission pole insulation porcelain whether there is a fracture phenomenon, the signal change