How to prevent insulator flashover in substations?
Release time:
2024-10-24
(1) Increase basic insulation. If the number of insulators is increased, the distance of surface discharge is increased, and the leakage ratio distance meets the pollution classification requirements. (2) Strengthen cleaning. The porcelain insulation in dirty areas must be regularly cleaned to maintain the surface cleanliness of the porcelain insulation and prevent pollution flashover. Electric water flushing is an effective method. (3) Use dust-proof coating. When the effective leakage distance of ceramic insulation in dirty areas cannot meet the requirements and the cleaning workload needs to be reduced, methods such as applying silicone oil and floor wax are often used to increase the flashover voltage and prevent flashover accidents. (4) We use semiconductor sleeve insulators and silicone rubber insulators.
Next page:
recommend News
Hotline:
Address: Gaokeng Industrial Park, Anyuan District, Pingxiang City, Jiangxi Province (Gaokeng Ceramic Base, Anyuan Industrial Park)
E-mail:437231589@qq.com
Tel:400-850-3968
Mobile:13507995007 (Gao)
Fax: 0799-6378268
