SECONDARY STANDARD OF AC VOLTAGE SCALE TRANSFORMATION COEFFICIENT UNIT AT PRIMARY RATED VOLTAGES OF 400/3{sup}(1/2) AND 500/3{sup}(1/2) kV

摘要

Developed and approved in 2007 Secondary Standard of AC voltage scale transformation coefficient (VSTC) unit at primary rated voltages of 400/3{sup}(1/2) kV and 500/3{sup}(1/2) kV is described below.