http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
This book introduces to AC and DC generation and distribution of power, including three-phase power and transformers. Single-phase and three-phase generators are presented in detail, as well as transformers with various connections.
Thomas Kabala, Jeff Kljik, Walter N Alerich
Electric controllers,Electric machinery,Electric transformers