As an important component of transformers, transformer bushings play a role in protecting the insulating oil from external environmental impacts. However, during long-term operation, bushings may experience aging, oil leaks, and other issues. If these problems are not detected and addressed promptly, they can seriously affect the safe operation of the transformer. Therefore, using online monitoring technology to monitor transformer bushings in real time is very important.

Online monitoring technology works by installing sensors and monitoring devices to track parameters like temperature, humidity, and current of the bushings in real time, and then transmitting the data to a control center. If any abnormalities occur in the bushings, the control center will immediately issue an alert to notify relevant personnel for handling. This real-time monitoring greatly improves awareness of the bushing's operating status and helps detect problems early to prevent faults.

With online monitoring technology, managing transformer bushings becomes more scientific and efficient, which helps extend the life of the transformer and improve the reliability of the equipment. Therefore, applying online monitoring technology to transformer bushing monitoring is not only an important step in promoting technological innovation in the transformer industry but also a key measure to ensure the safe and stable operation of the power system.