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NEN 10034-2

Determination of the efficiency of rotating electrical machines

inactive
Organization: NEN
Publication Date: 1 November 1977
Status: inactive
ICS Code (Rotating machinery in general): 29.160.01
scope:

Applies to d.c. machines and to a.c. synchronous and induction machines. The principles can be applied to other types of machines such as rotary converters, a.c. commutator motors and single-phase induction motors for which other methods of determining losses are used. The first supplement describes methods to determine the efficiency of electrical rotating machines either by determination of the total losses on load or by determination of the segregated losses for air and water cooling mediums. Note: Methods of loss determination have been devised mainly for large generators, but the principles, used can also be applied to other machines.

Document History

February 1, 1997
Rotating electrical machines - Part 2: Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for traction vehicles)
Applies to d.c. machines and to a.c. synchronous and induction machines of all sizes within the scope of IEC Publication 34-1. Constitutes part 2 of a series of publications dealing with rotating...
February 1, 1997
Rotating electrical machines - Part 2: Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for traction vehicles)
A description is not available for this item.
February 1, 1997
Rotating electrical machines - Part 2: Methods for determining losses and efficiency of rotating electrical machinery from tests (excluding machines for traction vehicles)
A description is not available for this item.
NEN 10034-2
November 1, 1977
Determination of the efficiency of rotating electrical machines
Applies to d.c. machines and to a.c. synchronous and induction machines. The principles can be applied to other types of machines such as rotary converters, a.c. commutator motors and single-phase...
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