Epoxy Resin Casing Now Has Various Detection Methods
With the continuous development of epoxy bushing detection means, today's power equipment operation detection epoxy resin bushing methods mostly use non-contact portable devices, which are easy to operate and highly efficient, such as ultraviolet imaging technology, infrared imaging technology, high-frequency detection technology, ultra-high frequency detection technology, ultrasonic detection technology, etc. Ultraviolet imaging technology can be used to timely discover abnormal corona discharge around epoxy resin cast bushing, infrared imaging technology can identify heating faults by observing the temperature distribution at different epoxy bushing manufacturer positions, and high-frequency detection technology, ultra-high frequency detection technology and ultrasonic detection technology can identify the type of partial discharge epoxy bushing for transformer to a certain extent, thereby reflecting its corresponding internal fault defects.
