AUTHOR=Wang Zihao , Wang Shenhua , Ni Hanwen , Wang Junyin , Zhang Jun TITLE=A configuration and scheduling optimization method for integrated energy systems considering massive flexible load resources JOURNAL=Frontiers in Energy Research VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/energy-research/articles/10.3389/fenrg.2025.1556000 DOI=10.3389/fenrg.2025.1556000 ISSN=2296-598X