Energy Efficiency in Motor Systems: Proceedings of the 11th International Conference Eemods'19

ISBN-13: 9783030698010 / Angielski / Miękka / 2022

Bertoldi, Paolo

Opis

This book contains selected, peer-reviewed papers presented at the 11^th International Conference on Energy Efficiency in Motor Systems (EEMODS'19), held in Tokyo, Japan from 17-19 September 2019. As with previous conferences in this series, EEMODS’19 provided a scientific forum to discuss and debate the latest developments and impacts of electrical motor systems on energy and the environment, energy efficiency policies and programmes adopted and planned, standards (including ISO 50.001), and the technical and commercial advances made in the dissemination and penetration of energy-efficient motor systems. Topics covered include: technologies, research and innovation in the areas of electric motors from life cycle costing to 3D printing to artificial intelligence/machine learning-based monitoring systems; emerging motor technologies; power electronics and drives; pump systems, including life cycle costing, energy efficiency improvements, maintenance, and operation for industrial, water supply and treatment, building, and irrigation; compressed air systems; fans /exhaust systems; refrigeration systems maintenance and operation; mechanical power transmission; motors in household appliances and HVAC (residential and commercial); motors and drives for transport applications including policies, programmes, regulation, and international standards; industrial management policies and standards; motor system audit and verification; policies, programmes and financing: analysis of motor system energy use and greenhouse gas emissions for motor systems, e-vehicles and related charging infrastructure; harmonization of global motor efficiency test standards; evaluation of utility programmes for improving energy efficiency in motor systems; and policy implementation, market surveillance and enforcement mechanisms, including case studies. The conference is international by nature and aims to attract high quality and innovative contributions from all corners of the globe, while the papers facilitate the development of new technologies, policies and strategies to increase energy efficiency. 

Spis treści

1.              High efficiency IE4 line-start Synchronous Reluctance motors

2.               Efficiency measurement strategy for a planetary gearbox with 2 degrees of freedom

3.              Design methodology for a PM electrical variable transmission used in HEV

4.               A novel approach to predict reed critical frequency of vertical motors

5.              Global Motor Driven System Metrics

6.              Surface Eddy Current Suppression on Additively Manufactured Solid Rotor Active Parts

7.               Conserving energy in compressed air system

8.              Increasing the Energy Savings of Motor Applications: The Extended Product Approach

9.              Comparison between the Use of the Middle Ring and/or Skewed Bars in Induction Motor Rotor

10.          Modeling of Vertical and Horizontal Roebel Bar Force Distributions in Large Electrical Machines Considering longitudinal Transposition

11.          Calorimetric efficiency determination of power electronic variable speed drives

12.          Programme for In-depth Analyses of Electric Motor Systems in Industry (ProAnalySys)

13.           Self-assessment Tool for the Estimation of the Savings Potential of Electric Motor Systems

14.          Operation Analysis of an Integrated Linear Hybrid Flux Modulating Motor for a Direct-drive Belt Conveyor

15.           Strategies to promote energy efficient compressed air systems among Indian companies

16.          Development of High-Precision Efficiency Measuring Device for High Power Motor Drive Systems

17.          Transformation Programme for Low-Efficienct Electric Motors and Market Survelliance Activities in Turkey

18.          Comparison of fixed and variable speed pumps under consideration of manufacturer and operator aspects

19.           IE3 Efficiency Class as MEPS for industrial motor: how Brazil got there

20.          Novel Design of Delta Connected PM Synchronous Machines Considering Rotor Skewing

21.           Evaluation of High-Tech Electrical Steel in a High-Speed Permanent Magnet Synchronous Machine for an Aircraft Application

22.           Motor regulation enforcement/surveillance methods and consequences

23.          Energy Score Card: One of key execution to transform the market for energy efficient motors

24.          Coordination of IEC & ISO standards for energy efficient electric motor driven systems

25.           Round Robin for converter losses: results from phase 1, Uniform Testing Protocol

26.           7.Refrigeration systems - Optimal temperature setpoint regarding the air-mixing in a HVAC system

27.          Hydraulic Systems driven by Electric Motors. Hydraulic and Electric System Optimization

28.          Review of Updates to the US Rule Making Process – Ways Regulators Can Improve Their National Policy Making Processes

29.          Small variable speed motors for industrial use ―　The needs for high efficiency

30.          Semi-Analytical Calculation of Field and Loss Distribution in the Tooth Tips of Electrical Machines

31.          Theoretical and experimental evaluation of compressed air leakages

32.          The performance analysis of copper rotor motors for high speed applications

33.          The market of electric motors, pumps & fans in the European Union and Switzerland

34.          EC-motors in fan applications: a case study

35.          The public energy efficiency policies mapped and implemented for the industrial motor reconditioning sector in Brazil

36.          A global update on the markets for motors, drives, and motor-driven equipment

37.          Preliminary results from (RR’C) round robin for converter losses, phase 2

38.          A decision-making tool incorporating multiple benefits of motor systems retrofits

39.          Promoting electric water to water heat pumps at industrial sector in India

40.          Digitalization in Electric Motor Driven Systems

41.          Embedded estimation of Variable Speed Drive input current distorsion

42.          The SKF Generalised Bearing Life Model for Hybrid Bearings

43.          NH3-CO2 brine system for cold storages and seafood processing plants in India

44.          Topmotors training program "IEO" - Sino-Swiss (China): knowledge transfer and cooperation

45.          Pilot Audit Program for Electric Motor Driven Systems

46.          Optimizing Pump and Compressor Selection for Energy Efficiency using True Weighted Efficiency (TWE)

47.          Evaluation and Application of Existing Air Curtain Effectiveness Methodology

48.          Labelling of air compressors – Much more than nameplate data

49.          TopVFD: VFD retrofit program for electric fixed speed motors

50.          New Composite Containment Shell for Magnetically Driven Pumps

51.          European Ecodesign Material Efficiency standardization overview for Circular Economy aspects in Motor & Power drive systems

52.          Development of Ultimate High-Efficiency Motor by using High-Bs Nanocrystalline Alloy

53.          Radial Gap Type Motor using Amorphous Metal for Iron Core

54.      Fan Energy Index (FEI) in Regulations and Applications

55.              Electromagnetic Design of Propulsion Motors with Superconducting Field Coils for Electrified Aircraft

56.              The effect of Top Runner motor (IE3) regulation in Japan

57.              Development and Loss Evaluation of High-Speed PM Synchronous Machine

58.              Experimental Study on Three-Phase Induction Motor Performance Under Supply Voltage Unbalance for Star and Delta Connections

59.              Comparison of Different Methods to Determine the Per-Phase Equivalent Circuit Parameters of Three-Phase Induction Motors using IEC Nameplate and Catalogue Data

O autorze

Paolo Bertoldi is as Senior Expert working at the European Commission since 1985. Since May 2001, he is at the European Commission Joint Research Centre (Ispra, Italy), in charge of research activities on energy efficiency policy analysis, the efficient use of electricity (in particular ICT) and innovative policy instruments for energy efficiency (e.g. white certificates, financing mechanisms, ESCO, EPC, emission trading). He also manages the Covenant of Mayors research activities at the JRC. He has been a Contributing Author for IPCC Assessment Report 4, Lead Author for IPCC Assessment Report 5 and the Special Report on 1.5 C and recently he has been nominated Lead Author for IPCC Assessment Report 6.