New IEEE Standard - Superseded - Draft.
This standard covers the design and operation of a dc microgrid for rural or remote applications based on extra low voltage dc to reduce cost and simplify stability. Such microgrids are typically operated without connecting to a nation's electric power system.
IEEE Recommended Practice for Establishing Liquid Immersed and Dry-Type Power and Distribution Transformer Capability when Supplying Nonsinusoidal Load Currents