Smart Transformers Market Size, Share & Trends Analysis Report By Type (Distribution Transformers, Power Transformers, Instrument Transformers, Specialty Transformers), By Voltage Class (Below 69 KV, 69 to 128 kV, 138 to 345 kV, Above 345kV), By Component (Hardware, Software & Analytics, Services), By Application (Smart Grid, Traction Locomotive, Electric Vehicle Infrastructure, Industrial Power Quality Systems, Others), By End-User (Utilities, Industrial, Commercial, Residential) and By Region (North America, Europe, APAC, Middle East and Africa, LATAM) Forecasts, 2026-2034