| 绝缘子的维护管理 |
| 添加时间：2018/10/12 16:48:25 浏览次数： |
| 在潮湿天气情况下，脏污的绝缘子易发生闪络放电，所以必须清扫干净，恢复原有绝缘水平。一般地区一年 In wet weather, dirty insulators are prone to flashover discharge, so it is necessary to clean up and restore the original insulation level. One year in general 清扫一次，污秽区每年清扫两次（雾季前进行一次）。 Once cleaned, the contaminated area will be cleaned two times a year (before the fog season). 1、停电清扫 1, power cut cleaning 停电清扫就是在线路停电以后工人登杆用抹布擦拭。如擦不净时，可用湿布擦，也可以用洗涤剂擦洗，如果还擦洗不净时，则应更换绝缘子或换合成绝缘子。 The power cut is to remove workers from the power line and wipe them with a cloth. If not clean, can be wiped with a wet cloth, can also be wiped with detergent, if not clean, should replace the insulator or composite insulator. 2、不停电清扫 2, no power cut sweep 一般是利用装有毛刷或绑以棉纱的绝缘杆，在运行线路上擦绝缘子。所使用绝缘杆的电气性能及有效长度、人与带电部分的距离，都应符合相应电压等级的规定，操作时必须有专人监护。 Generally, insulators are used on the running lines by using insulating rods equipped with brush or cotton cord. The electrical performance and effective length of the insulating rod used and the distance between the person and the live part should meet the requirements of the corresponding voltage level, and the operation must be monitored by a special person. 3、带电水冲洗 3, charged water flushing 大水冲和小水冲两种方法。冲洗用水、操作杆有效长度、人与带电部距离等必须符合业规程要求。 Two methods of flood and small water rush. Flushing water, effective length of operating lever, distance between man and live parts must meet the requirements of industry regulations. |
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