Generation and development of composite insulators

In the early years, insulators were mainly used for electric poles. With the development of science and technology, many disk insulators are suspended at one end of the high-voltage connection tower. It is used to increase creepage distance and is usually made of glass or ceramic, called insulator. Insulators play two basic roles in overhead transmission lines, namely, supporting conductors and preventing current from returning to the ground. These two roles must be guaranteed. Insulators shall not fail due to various mechanical and electrical stresses caused by changes in environmental and electrical load conditions. Otherwise, the insulator will not play an important role and will damage the service and operation life of the whole line.

The above is the production and development of composite insulators. If you have any other questions, please contact us!