TY - RPRT TI - Analysis of Transformer Magnetizing Reactance Using Describing Function in Direct Power Control of Back-to-Back Modular Multilevel Converter with Advanced Grid Support AU - Roy Chowdhury, Vikram [National Renewable Energy Lab., Golden, CO (United States)] AU - Thiagarajan, Ramanathan [National Renewable Energy Lab., Golden, CO (United States)] AU - Singh, Akanksha [DNV] AU - Mather, Barry [National Renewable Energy Lab., Golden, CO (United States)] AU - Ma, Dihao [The Ohio State University] AU - Wang, Ke [The Ohio State University] AU - Song, Sihun [Florida State University] AU - Rueetschi, Andre [Florida State University] AU - Wang, Jin [The Ohio State University] AU - Schoder, Karl [Florida State University] AU - Kurtis, Buck [National Renewable Energy Lab., Golden, CO (United States)] AU - Gotseff, Peter [National Renewable Energy Lab., Golden, CO (United States)] AU - Fedish, Brian [National Renewable Energy Lab., Golden, CO (United States)] PY - 2025 DO - 10.1109/jestpe.2025.3568852 UR - https://www.osti.gov/biblio/2574771 ID - 2574771 ER -