Looking for recommendations on training materials for teaching junior auditors how to analyze 15-minute interval data. Most of my new hires can handle basic rate schedule calculations but struggle with load profiling and identifying demand management opportunities. We work mostly with Entergy Louisiana accounts and see a lot of industrial customers with complex load patterns. What tools or resources have you found most effective for teaching interval data analysis skills?
Best resources for teaching interval data analysis?
Phil, great question. I've found that starting with visual tools helps a lot. Have them graph the interval data in Excel first - daily load profiles, monthly peak analysis, that kind of thing. Once they can see the patterns visually, the mathematical analysis makes more sense. I use real MLGW industrial accounts for training examples. Shows them how to spot things like motors starting up, production shifts, power quality issues. The key is connecting the data patterns to actual facility operations.
Randy's approach with Excel graphing is solid. I also have trainees correlate interval data with weather data - really helps them understand cooling loads and seasonal patterns. For industrial accounts, I try to get facility tours so they can see what's actually causing the load patterns they're analyzing. Hard to optimize demand management if you don't understand the underlying processes. NorthWestern Energy here in Montana has good online resources for interval data basics too.
Both great suggestions, thanks. The facility tour idea is excellent - never thought about that but it makes total sense. Going to reach out to some of our long-term clients about arranging educational visits. The visual approach with Excel should help too. My current group is very analytical but they're missing the big picture sometimes. Appreciate the input!