IEC 60034-18-32:2022 CMV包含官方标准及其注释版本。注释版本为您提供了一种快速简单的方法来比较IEC 60034-18-32:2022版2.0和之前的IEC 60034-18-32:2010版1.0之间的所有更改。此外，还提供了IEC TC 2专家的意见，以解释最相关变更的原因。 IEC 60034-18-32:2022描述了用于使用由正弦工频电压通电的成形绕组的旋转电机中使用的绝缘系统的电气耐久性评估的鉴定程序。主墙隔热的测试程序本质上是比较性的，以便将候选隔热系统的性能与具有成熟服务经验的参考隔热系统的性能进行比较。如果没有可用的参考系统，附录A中的图表可供使用。在IEC 60034-18-42或IEC 60034-18-41中可以找到异形绕组的逆变器工作绝缘系统的鉴定程序。附录B中介绍并定义了应力控制系统的新的信息性测试程序。 第二版取消并取代了2010年出版的第一版。与上一版相比，此版本包括以下重大技术变更: a.标题已修改。 b.条款的简化。 c.减少测试程序的数量。 d.包括完整的棒材和线圈作为测试对象。 e.处理失败和失败标准的新条款。

IEC 60034-18-32:2022 CMV contains both the official standard and its commented version. The commented version provides you with a quick and easy way to compare all the changes between IEC 60034-18-32:2022 edition 2.0 and the previous IEC 60034-18-32:2010 edition 1.0. Futhermore, comments from IEC TC 2 experts are provided to explain the reasons of the most relevant changes.

IEC 60034-18-32:2022 describes qualification procedures for the evaluation of electrical endurance of insulation systems for use in rotating electrical machines using form-wound windings energized with sinusoidal power frequency voltage. The test procedures for the main wall insulation are comparative in nature, such that the performance of a candidate insulation system is compared to that of a reference insulation system with proven service experience. If no reference system is available, the diagram in Annex A is available for use. The qualification procedures of inverter duty insulation system for form-wound windings can be found in IEC 60034-18-42 or IEC 60034-18-41. A new and informative test procedure for the stress control system is introduced and defined in Annex B.

This second edition cancels and replaces the first edition published in 2010. This edition includes the following significant technical changes with respect to the previous edition:
a. Title modified.
b. Simplification of clauses.
c. Reduction in the number of test procedures.
d. Inclusion of full bars and coils as test objects.
e. A new clause dealing with failures and failure criteria.