10 kV及以下电缆室外敷设浅析

10 kV and below Cable Laying Outdoor Analysis

随着时代的进步,电气产品也越来越多样化,很多旧式的电力传输系统已经不能满足当代电力供应要求,当前电力发展最重要的任务就是改变供电结构,完善供电设施,提高供电质量。为了满足高要求的供电质量,在供电设备已趋于完善的基础上,当前的首要任务便是改善电力传输质量,提高供电可靠性,增加城市电网美观性,而电缆埋地敷设的重要性也日趋突出。通过研究10 kV及以下电压等级电缆敷设情况可知,这个电压等级仅适用于普通住宅和小型工厂用电范围。通过对埋地电缆改造,线路敷设方式等相关内容的研究,为城市范围内大规模的电缆敷设提供一个系统、完整、可行的规划方案。

With the progress of time, more and more diversified electrical products, many older power transmission system can not meet the requirements of contemporary power supply, the current power development the most important task is to change the power structure, improve power supply facilities, improve the quality of power supply. In order to meet the high demands of power quality, power supply equipment has tended to improve in based on the primary task is to improve the quality of electric power transmission, improve reliability, increase the aesthetics of the city grid, and the importance of laying underground cables also increasingly prominent. By studying 10 kV and below voltage cabling case shows that this voltage rating applies only to ordinary residential and small power plants range. Through the study of the transformation of buried cables, lines of laying and other related content within the city limits of large-scale cabling system provides a complete, practical planning.