To work effectively with IEC 60349-2:
Special methods are defined because converter-fed motors experience additional harmonic losses. The standard mandates specific load cycles and cooling condition tests. iec 60349-2 pdf
is an international standard titled: "Electric traction – Rotating electrical machines for rail and road vehicles – Part 2: Electronic converter-fed alternating current motors." To work effectively with IEC 60349-2: Special methods
The shift from DC traction to AC traction motors has been one of the most significant transformations in railway technology. AC motors are more robust, require less maintenance (no commutators or brushes), and offer better power-to-weight ratios. However, they also introduce challenges: AC motors are more robust, require less maintenance
IEC 60349-2 is a standard for "Electric and hybrid electric road vehicles - Part 2: Electric vehicles for passenger and freight transportation".
IEC 60349-2 is a part of the IEC 60349 series, which deals with the requirements for electric traction and rolling stock. Specifically, this standard provides guidelines for the design, testing, and performance of electric traction equipment used in rolling stock, such as trains and locomotives.