BS 4999-40 1972 Edition, May 23, 1972
Specification for general requirements for rotating electrical machines. Characteristics of synchronous generators
Includes all amendments and changes through Amendment 2, May 23, 1972
Additional Comments: W/D S/S BY BS 4999-140
Published By:British Standards Institution (BSI)
Parallel operation of a.c. generators, voltage regulation of constant voltage a.c. generators and irregularities of voltage waveform.