IEC TS 60034-25:2022描述了用于转换器电源的交流电机的性能特征。对于专门为转换器负载应用设计的电机，定义了设计特征。它还规定了电机和转换器之间的接口参数和相互作用，包括作为功率驱动系统的一部分的安装指南，但不包括IEC TS 61800-8中描述的功率接口处的电压。IEC TS 60034-25第四版取消并取代了第三版，该版本相对于上一版包括以下重大技术变更: a.增加了具有转换器能力的电机和转换器负载电机的定义。 b.修改条款18以包括具有转换器功能的电机的性能预期。 c.修改条款8以更新轴电流部分。 d.增加附录D以定义降额要求。

IEC TS 60034-25:2022 describes the performance characteristics of AC electrical machines for use on converter supplies. For electrical machines specifically designed for converter duty application design features are defined. It also specifies the interface parameters and interactions between the electrical machine and the converter including installation guidance as part of a power drive system, but except for the voltage at the power interface which is described in IEC TS 61800-8. This fourth edition of IEC TS 60034-25 cancels and replaces the third edition, This edition includes the following significant technical changes with respect to the previous edition:
a. The definitions of a converter capable motor and a converter duty motor are added.
b. Clause 18 modified to include the performance expectations of a converter capable motor.
c. Clause 8 modified to update shaft currents section.
d. Annex D added to define the derating requirements.