About

ProEdison LLC delivers modern software and engineering expertise for the power system protection community. Our flagship product, ProWave™, is a next-generation COMTRADE waveform fault analysis tool built from the ground up for protection and relay engineers. Unlike legacy tools, ProWave reads IEEE C37.111 records (1999 and 2013, ASCII and binary) from virtually any relay manufacturer, giving engineering groups a single, vendor-independent environment to standardize their fault analysis workflows.

ProWave equips engineers with advanced analysis capabilities in a fluid, modern interface: multi-tab COMTRADE comparisons, multi-channel signal and timing alignment, phasor and vector analysis, and multi-cycle harmonic analysis. Synchronized T0/T1/T2 marker overlays display live signal, RMS, THD, and phase-angle values across analog current, analog voltage, and digital signal panels. By decoupling waveform analysis from relay procurement, ProWave lets protection groups adopt new hardware while keeping the same proven playbook, reducing variance between engineers and producing more defensible, auditable post-event reports.
Beyond software, ProEdison provides protection, relay, and control engineering consulting services and custom software development for utilities, industrial facilities, and engineering firms. We also operate a professional network connecting protection and controls engineers with opportunities across the industry. ProEdison is committed to helping the protection engineering community improve power system reliability through better tools, consistent methodology, and deep domain expertise.

Individual-use licenses for ProWave are available free. Learn more at proedison.com.