ETT

These datasets originate from two separate power transformers, identified as Transformer 1 and Transformer 2. Each dataset is further categorized into two distinct time intervals for data collection. The first time interval, labeled as "m," represents a short-term sampling period with data recorded every 15 minutes, capturing detailed temporal fluctuations over shorter durations. The second time interval, labeled as "h," signifies a longer-term sampling period with data recorded at hourly intervals, providing an overview of broader trends and patterns. By combining data from these two transformers and their corresponding time intervals, the datasets offer a comprehensive view of power transformer behavior, accommodating both fine-grained and coarse-grained temporal analysis. This structure is particularly beneficial for studying operational characteristics, identifying patterns, and addressing challenges associated with multi-scale time series modeling.