Rotating electrical machines – Part 2: Methods for determining losses and efficiency of rotating electrical machinery form tests (excluding machines for traction vehicles) – Measurement of losses by the calorimetric method

Published by	Publication Date	Number of Pages
IEC	01/01/1974	36

Category: IEC

Description

IEC 60034-2A Ed. 1.0 b – Rotating electrical machines – Part 2: Methods for determining losses and efficiency of rotating electrical machinery form tests (excluding machines for traction vehicles) – Measurement of losses by the calorimetric method

Describes methods for measuring the efficiency of electrical rotating machines either by determining total losses on load or by determination of the segregated losses for air and water cooling mediums. Applies to large generators but may be used for other machines.