ONEPREDICTㅣDigital Expert for Industrial Assets

Challenge

There were several sub-transformers in the client's cogeneration plant, which had been continuously exposed to high loads for nearly ten years.

Because the overhaul and inspection plan sought by the client could not be established with simple diagnosis and the existing insulating oil analysis, the transformers were being operated despite the worry and anxiety.

The transformers had not been inspected or shut down for a long time, so a full-scale detailed inspection had to be done at some point.

Project

Guardione® Substation emerged as the leading choice primarily because of its industrial AI algorithm, which incorporates extensive historical data from KEPCO and utilizes advanced AI technology.

This integration enables precise diagnostics and maintenance recommendations for future inspections. The solution was selected for its capacity to provide comprehensive insights during inspections.

The client aimed to obtain a clear understanding of the transformer's condition, which had been under close monitoring by the company, by leveraging accurate diagnostics and maintenance suggestions.

Challenge

There were several sub-transformers in the client's cogeneration plant, which had been continuously exposed to high loads for nearly ten years.

Because the overhaul and inspection plan sought by the client could not be established with simple diagnosis and the existing insulating oil analysis,

the transformers were being operated despite the worry and anxiety. The transformers had not been inspected or shut down for a long time,

so a full-scale detailed inspection had to be done at some point.

Project

Guardione® Substation emerged as the leading choice primarily because of its industrial AI algorithm,

which incorporates extensive historical data from KEPCO and utilizes advanced AI technology.

This integration enables precise diagnostics and maintenance recommendations for future inspections.

The solution was selected for its capacity to provide comprehensive insights during inspections.

The client aimed to obtain a clear understanding of the transformer's condition, which had been under close monitoring

by the company, by leveraging accurate diagnostics and maintenance suggestions.

Result

Guardione® Substation successfully conducted a verification process, offering the outcome the client was looking for.

1. Using its industrial AI algorithm, guardione® solution identified transformers that would require special maintenance within the next 5 years.

2. The client selected only transformers as detailed inspection targets that would potentially require special maintenance,

saving on unnecessary detailed inspection expenses and increasing operation efficiency.