Beschreibung:
Dr Jianfeng Yu is Director of Technical Development at the Jiangsu Inspection and Quarantine Mechanical and Electrical Products Testing Centre. He also was Director Technologist of the Research and Development Department at the Wuxi Diesel Engine Works, FAW Jiefang Automotive Company, Ltd. Yu is also a member of Science and Technical Committee of Wuxi Entry-Exit Inspection and Quarantine Bureau.Dr. Ting Zhang is General Director of Wuxi Entry-Exit Inspection and Quarantine Bureau.Dr. Jianming Qian is Director of Jiangsu Inspection & Quarantine Mechanical and Electrical Products Testing Centre.
Electrical motor products reviews the energy efficiency management laws for electrical motor products in United States, European Union (EU) and China. The energy efficiency certification requirements for the electrical motor products vary from country to country and are summarised here. International standards, testing methods and certification requirements for specific electrical motor products are discussed, including electric motors, pumps and fans. Finally, methods for improving energy efficiency are examined.
List of figures and tables
Acknowledgements
About the authors
Chapter 1: Introduction: the importance of energy-efficiency for electrical motor products
Chapter 2: Classification: electric motors, pumps, fans
Chapter 3: Energy-efficiency technical measures system for electrical motor products
Chapter 4: Energy-efficiency standards of electrical motor products
Chapter 5: Measurement errors and uncertainties
Chapter 6: Testing methods for electric motors
Chapter 7: Efficiency testing methods for centrifugal pumps
Chapter 8: Efficiency testing methods for centrifugal fans
Chapter 9: How to improve the energy-efficiency of electrical motor products
Chapter 10: Modern control methods for the induction motor
Index