标准摘要
Applies to self-commutated semiconductor power convertors intended for service on single-phase rolling stock supplied with current of rated frequency between 15 Hz and 60 Hz. Covers the following types of convertors: rectifier, a.c. direct convertor (cycloconvertor) and a.c. indirect convertor (inverter with rectifier) when intended for supplying traction vehicle circuits). Also applies to convertors for supplying auxiliary services on traction vehicles.
英文名称Power convertors for electric traction - Part 3: Self-commutated convertors for single-phase traction