SM PM 3PH

1. Preamble

This document concerns both types of machines:

Synchronous Machines with Permanent Magnets – Inner Rotor
Synchronous Machines with Permanent Magnets – Outer Rotor

When machines with inner rotor are illustrated, keep in mind that the conditions of tests and methods of computation are the same.

2. Overview

The test environment (TEST area inside Motor Factory) enables users to assess motor performance.

Standard and relevant test portfolios are available. All the predefined tests are ready to be performed.

Relevant input parameters allow users to control test conditions.

Processes are based on optimization technology. All results are automatically illustrated.

Tests associated with the convention of operating Motor and Generator are grouped into packages themselves classified into test families.

Here is the list of tests for Synchronous machines with Permanent Magnets – Inner rotor and outer rotor

Test family	Topology	Package	Convention	Test
Characterization	SMPM – IR/OR	Open circuit	Motor & Generator	Cogging torque
	SMPM – IR/OR	Open circuit	Motor & Generator	Back emf
	SMPM – IR/OR	Model	Motor	Maps
	SMPM – IR/OR	Datasheet	Motor	I-U
	SMPM – IR ⁽¹⁾	Thermal	Motor & Generator	Steady State
	SMPM – IR ⁽¹⁾	Thermal	Motor & Generator	Transient
Working point	SMPM – IR/OR ⁽¹⁾	Sine wave	Motor	I-Ψ-N
	SMPM – IR/OR	Sine wave	Motor	T-N
	SMPM – IR/OR	Sine wave	Motor	I-U
	SMPM – IR/OR ⁽¹⁾	Sine wave	Generator	I-Ψ-N
	SMPM – IR/OR	Sine wave	Generator	R-L-N
	SMPM – IR/OR	Square wave	Motor	Forced I
Performance mapping	SMPM – IR/OR	Sine wave	Motor	Efficiency map
Performance mapping	SMPM – IR/OR	Sine wave	Generator	Efficiency map
Mechanics	SMPM – IR ⁽¹⁾	NVH	Motor & Generator	Work. Pt. I-Ψ-N
	SMPM – IR ⁽¹⁾	NVH	Motor & Generator	Spectrogram WP I-Ψ-N
	SMPM – IR ⁽¹⁾	NVH	Motor	Spectrogram T-N

Note: The test (working point I-Ψ-N, in both motor and generator modes are available for both topologies inner and outer rotor. However, the computation in steady state and transient of the thermal behavior is available only for inner rotor topology.

NVH tests are also available only for inner rotor topology.

The tests are described in documents dedicated to each test family. Here is the list of available documents:

MotorFactory_2022.2_SMPM_IOR_3PH_Test_Characterization
MotorFactory_2022.2_ SMPM_IOR_3PH_Test_WorkingPoint
MotorFactory_2022.2_ SMPM_IOR_3PH_Test_PerformanceMapping
MotorFactory_2022.2_ SMPM_IR_3PH_Test_Mechanics