Working Group Details
PerfCharac-WGC57.18.10 - Performance Characteristics - Semicon Rectifier Xfrmrs Working Group
|Working Group Chair||
|IEEE Program Manager|
This standard includes transformers for semiconductor power rectifiers, inverters, furnaces and adjustable speed drives for dedicated loads rated - Single-phase 100 kW and above - Three-phase 100 kW and above The scope of this standard excludes - Static precipitators - High-voltage converters for dc power transmission -Mixed loads of more than 10% non-converter fundamental frequency power content - Other nonlinear loads
C57.18.10a-2008 - IEEE Standard for Practices and Requirements for Semiconductor Power Rectifier Transformers Amendment 1: Added Technical and Editorial Corrections
Amendment to IEEE Std C57.18.10-1998. This standard practice provides rating data, construction requirements, testing, and calculation methods for dry-type or liquid-filled semiconductor power rectifier transformers. These transformers supply nonsinusoidal load currents and are subject to higher harmonic load losses than standard power transformers. A number of examples illustrating harmonic loss calculations are presented in a reference annex.