UNE EN IEC 60034-4-1:2018
Rotating electrical machines - Part 4-1: Methods for determining electrically excited synchronous machine quantities from tests (Endorsed by Asociación Española de Normalización in October of 2018.)
Máquinas eléctricas rotativas. Parte 4-1: Métodos para la determinación de las magnitudes de las máquinas síncronas a partir de los ensayos. (Ratificada por la Asociación Española de Normalización en octubre de 2018.)
| Standard number: | UNE EN IEC 60034-4-1:2018 |
| Pages: | 81 |
| Released: | 2018-10-01 |
| Status: | Standard |
UNE EN IEC 60034-4-1:2018
This part of IEC 60034 applies to three-phase synchronous machines of 1 kVA rating and larger. Most of the methods are intended to be used for machines having an excitation winding with slip-rings and brushes for their supply. Synchronous machines with brushless excitation require special effort for some of the tests. For machines with permanent magnet excitation, there is a limited applicability of the described tests, and special precautions have to be taken against irreversible demagnetization. Excluded are axial-field machines and special synchronous machines such as inductor type machines, transversal flux machines and reluctance machines. It is not intended that this standard be interpreted as requiring any or all of the tests described therein on any given machine. The particular tests to be carried out shall be subject to agreement between manufacturer and customer.