标准摘要
[中文适用范围]： 本部分IEC 60034-18描述了使用正弦波电源频率电压激励的成形绕组旋转电机中绝缘系统电气耐久性评估的资格程序。主壁绝缘的测试程序本质上具有比较性，候选绝缘系统的性能与具有经过验证的服务经验的参考绝缘系统进行比较。如果没有可用的参考系统，可以使用附录A中的图表。成形绕组的逆变器任务绝缘系统的资格程序可在IEC 60034-18-42或IEC 60034-18-41中找到。附录B介绍并定义了一个新的、信息性的应力控制系统测试程序。 [外文原描述]： 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.
英文名称Rotating electrical machines - Part 18-32: Functional evaluation of insulation systems (Type II) - Electrical endurance qualification procedures for form-wound windings