Electrical Motor Products: International Energy Efficiency Standards and Testing Methods
1. Preface: The Importance of Energy Efficiency for Electrical Motor Products.
1.1 The application of electrical motor products.
1.2 The History of the electrical motor products.
1.3 Energy efficiency is considered as a top priority.
1.4 Conclusion.
2. Classification: electric motors, pumps, fans.
2.1 Definition of electric motors.
2.2 Working principles of induction motor
2.3 Types of induction motors.
2.3.1 Single phase induction motors.
2.3.2 Three phase induction motors.
2.4 Definition of pumps.
2.5 Working principles of pumps.
2.6 Types of rotodynamic pumps.
2.7 Definition of fans.
2.8 Working principle of fans.
2.9 Types of fans.
2.10 Conclusion.
3 Energy Efficiency Technical Measures System for Electrical Motor Products.
3.1 The framework of energy efficiency technical measures for electrical motor products.
3.2 Regulations and agreements.
3.3 Energy efficiency standards.
3.4 Energy efficiency labels.
3.5 Energy efficiency testing methods.
3.6 Conclusion.
4 Energy Efficiency Standards of the Electrical Motor Products.
4.1 Electric motor
4.2 Pumps.
4.3 Fans.
4.4 Conclusion.
5 Measurement Errors and Uncertainties.
5.1 Classification of measurements errors.
5.2 Trueness and precision.
5.3 Uncertainties in measurements.
5.4 The sources of uncertainties.
5.5 The evaluation of measurement uncertainties.
5.6 Conclusions.
6 Testing Methods for Electric Motor
6.1 Motor losses and efficiency expression.
6.2 The status of the efficiency testing methods for IM..
6. 3 IEEE 112-2004 B method.
6.4 IEC 60034-2-1:2007.
6.5 Eh-Star test
6.6 GB/T 9651.
6.7 Energy efficiency test rig for electric motors.
6.8 Conclusion. 126
7 Efficiency Testing Methods for centrifugal Pumps.
7.1 Efficiency of pumps.
7.2 ISO 9906:1999.
7.3 GB/T 3216-2005.
7.4 Testing rig for pumps.
7.5 Conclusion.
8 Efficiency Testing Methods for Centrifugal fans.
8.1 Efficiency of fans.
8.2 ISO5801:2008.
8.3 AMCA 210-2007.
8.4 GB/T 1236-2000.
8.5 Testing rig for fan performance.
8.6 Conclusion.
9 The Way to Improve the Energy Efficiency for the Electrical Motor Products.
9.1 Energy efficiency improving ways for the electric motors.
9.2 Energy efficiency improving ways for the pumps.
9.3 Energy efficiency improving ways for the fans.
9.4 Conclusion.
10 Modern Control methods for the Induction Motor
10.1 Why need adjustable speed for the induction motors.
10.2 The development of the modern control for the electric motors.
10.3 Mathematic models of three-phase AC machines.
10.4 Speed control using variable voltage and variable frequency.
10.4 Field oriented control
10.5 Direct Torque control
10.6 Loss Minimization control
10.7 Conclusion.
References.
