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View the investor pitch deck View page as PDF What is a Transformer? A transformer is a piece of electrical hardware that takes alternating-current electricity at one voltage and transforms it into another. This is needed because while our home appliances a...

Background https://www.machinerylubrication.com/Read/839/acoustic-analysis-lubrication https://ims.evidentscientific.com/en/learn/white-papers/intro-ultrasonic-transducers-ndt-testing Marble — Grid Hardware Status Transformer Fault Detection Oktogrid ...

We have analyzed the acoustic signatures of 40 distribution transformers across DC, and are excited to get more recordings at more times from more transformers soon. But for now, let's dig into what we've found. What Are We Looking For? Physically We're ...

We have analyzed 26 distribution transformers in DC, Maryland, Virginia, Iowa, Helsinki, and New Hampshire. This analysis builds on the foundation set in the initial distribution transformer analysis; of most relevance is the section "What are we looking for?"...

Measurements Measurement Value Base neck 16.5" Upper chest 40" Chest 39" Under chest 36" Natural waist 32.75" Mid hip 38.25" Full hip 41.5" Upper thigh 27" Mid thigh 22" Above knee 17" Be...

Descriptive Documents Bellwether Insights from Acoustic Analysis.pdf Bellwether transformer noise sources.pdf Bellwether Recording Process.pdf Slides Bellwether Canary for Investors.pdf Bellwether Canary for Utilities.pdf

Paper Follow-up verification paper Abstract In this paper, a model developed for a transformer monitoring system to estimate transformer tank vibration is presented. The model calculates vibration on the transformer tank starting from some input variables...