ISBN: 3540006664
TITLE: Energy Efficiency in Motor Driven Systems
AUTHOR: Parasaliti, Bertoldi
TOC:

Preface V
Contents IX
Compressed Air
H. D. CRAIG
European Compressed Air Industry Energy Saving Strategy 1
P. SEROCZYNSKI, H. D. CRAIG
Recent Compressed Air Energy Saving Products 5
R. GLOOR, C. BACHMANN
Compressed Air Optimisation in Switzerland 10
L. VAN NEDERKASSEL
Developments in Cas Energy Management 16
R. COOK
Hybrid Permanent Magnet Motors Allow for the Development of High Efficiency Screw Compressors 22
K. PAUWELS
A Global Approach to Energy Savings in Compressed Air 28
A McKANE, B. MEDARIS
The Compressed Air Challenge: Makig a Difference for US Industry 33
Electrical Motors
A. MUOZ, P. MALDONADO
On Site Efficency Measurements for Electrical Motors is Possible and Easier than Thought 41
H. AUINGER, E. BUNZEL, K. FRIEDRICH
Determining the Efficiency of Electric Motors - Does the Standard Draft IEC 61972 Provide Improvements for the European Market? 47
P. ANGERS
Comparison Between Nameplate Efficiency and Actual Measured Efficiency for Three-Phase Induction Motors 54
A. JORNET, A. ORILLE, A. PREZ, S. JAREO
Optimal Design and Efficiency Test Method of Induction Motors Fed by Frequency Converters 60
A. BOGLIETTI, A. CAVAGNINO, M. LAZZARI, M. PASTORELLI
A Critical Approach to the Iron Losses in Induction Motors 71
A. DECNER
The Efficiency of Electric Drives Supplied from Frequency Converters (PWM and Parasitical Effects Occurring in Induction Motors 78
C. PARIS, O. WALTI
Stray-Load Losses Analysis in Copper Squirrel Cage Induction Machine 86
P. VAN ROY, R. BELMANS
Assessment of Efficiency of Low Voltage, Three Phase Motors 95
J. HAATAJA, J. PYRHNEN
Permanent Magnet Assisted Synchronous Reluctance Motor: an Alternative Motor in Variable Speed Drives 101
K. F. RASMUSSEN, N. THORUP
Permanent Magnet Motors Find its Way to Circulator Pumps 111
A. COLOTTI, S. CEOL
High Efficiency PM Motor with Outer Rotor Construction: a Valid Alternative to a Conventional Motor Design? 117
S. SJBERG
Gearless PM Motor Drives Save Energy 123
D. T. PETERS, J. G. COWIE, E. F. BRUSH, Jr., S. P. MIDSON
Die-Cast Copper Motor Rotors: Die Materials and Process Considerations for Economical Copper Rotor Production 128
E. F. BRUSH, Jr., J. G. COWIE, D. T. PETERS, D. J. VAN SON
Die-Cast Copper Motor Rotors: Motor Test Results, Copper Compared to Aluminum 136
F. PARASILITI, M. VILLANI
Design of High Efficiency Induction Motors with Die-Carting Copper Rotors 144
C. PARIS, O. WALTI
A New Technology to Make Rotors with Copper as Magnetic Conductor 152
L. M. C. MHANGO
High Speed Induction Motor Drives with Active Magnetic Bearings for Special Submerged Gas Processing 162
I. MUTA, T. NAKAMURA, H.-J. JUNG, T. HOSHINO
Comparative Study of Axial-type Bi-2223 Bulk Motor with the Use of Different Stator Windings 170
T. KETTNER, F.-H. WURM
High Efficiency Pumps for Building Applications 177
J. S. ALLEN, A. H. BONNETT, K. J. BRADLEY, D. G. WALTERS
Rewinding Induction Motors up to 225 kW with Minimum Loss of Efficiency: a Joint AEMT/EASA Project 183
Z. KELLUM
The Effect of Rewinding on Induction Motor Losses and Efficiency 196
P. J. TAVNER, P. CASELOTTI
Practical Issues in the Manufacture of High Efficiency Electric Motors 202
Fans and Fan Systems
A. PERSSON, T. H. GULBRANDSEN
Fan and Fan Systems - LCC in Swedish and Norwegian Industries 211
P. RADGEN
Fan Systems in the European Union: Energy, Emissions and Policy Actions 217
C. PALOMBA, P. PUDDU, F. NURZIA
Experimental Study on the Operation of an Industrial FC Fan 225
Management Issues
E. BRAMBILLA
Ship Unloader Trolley's Cycle Optimization 231
T. W. JONES, M. G. HOFFMAN
Motor Decisions Matter - A U.S. Campaign to Encourage Better Motor Management 241
S. RISE
An Energy Management System to Saving Money and CO_2 Emissions 247
Motor System Audit and Programs
W. JIANG
Application of High Efficiency Motors in China's Petrochemical Industry Enterprises and Prediction on Future Application 253
S. TROGER, G. SCHNYDER, R TANNER
Energy Saving in Chemical Applications: Case Study: Lonza AG, Visp 258
P. MALDONADO, A. MUOZ
Cost Effective Conditions for Replacing Existing Electrical Motors with High Efficiency Motors 264
J. MALINOWSKI
BE$T, an Energy Savings Tool 270
R TANNER, T. KELLER, R. RIEDL
Supporting the Effective and Efficient Reduction of Energy Consumption in Electrical Drive Systems 276
F. CONTI
The Energy Audit of Electric Motor Driven Systems 281
F. CONTI, P. BERTOLDI, V. BERRUTTO, S. COCCHI
The Software EuroDEEM as Support Tool for Auditors 290
H. STADLER
Energy Savings by means of Electrical Drives 297
J. BERNATT, M. BERNATT
Energy Efficient High Voltage Induction Motors 305
G. A. SOARES
New Brazilian DSM Program for Motor Driven System 311
M. M. HALLOUDA
Assessment of Utilizing Energy Efficient Motor Drive Systems in the Egyptian Industrial and Agriculture Sectors 317
Policies and International Issues
P. BERTOLDI
European Policies and Programmes to Improve Energy Efficiency of Motor Systems 326
T. FATUR
The Role of Electric Motors in Energy Planning in Slovenia 341
A. McKANE, Z. GUIJIN, R WILLIAMS, S. NADEL, V. TUTTEROW
The China Motor Systems Energy Conservation Program: Establishing the Foundation for Systems Energy Efficiency 341
G. BERGAMASCO, A. BOGLIETTI, A. CAVAGNINO
A Statistical Analysis of the Induction Motors Produced by Italian Electromechanical Companies on the Base of the Efficiency Frame Proposed by the CEMEP Agreement 355
R. B. BOTELER
Investment Grade Motors 362
G. BAGSTAM
Life Cycle Cost Guidelines - www.lcc-guidelines.com 368
J. MALINOWSKI
Specifying Energy Efficient Motors in Industry Standards 373
D. COGAN
Introducing a Minimum Efficiency Standard for Electric Motors -Experiences in Australia and New Zealand 378
T. MARKER
Minimum Efficiency Standards for Electric Motors (MEPS) - Future Direction of Regulation in Australia 384
N. BIANCHI, A. BOGLIETTI, A. DI GERLANDO, M. VILLANI
Motors and Drives Energy Efficiency Increase in Industrial and Civil Applications: the Research Approach by a Pool of Italian Universities 391
P. RADGEN
The Compressed Air Campaign "Druckluft effizient": a Collaborative Action to Achieve Market Transformation in Germany 397
A. McKANE, C. COCKRILL, V. TUTTEROW, A. RADSPIELER
Public/Private Sector Cooperation to Promote Industrial Energy Efficiency: Allied Partners and the US Department of Energy 403
A. T. ALMEIDA, F. J. FERREIRA, D. BOTH
Actions to Promote VSDs 412
Power Electronics and Electrical Drives
G. POZZA, F. DI SANTO, M. RUSS0
Energy Saving: Technology Makes the Difference, Joint Forces Make Technology 418
S. WILLIAMSON, S. McDONALD, A. GREEN, M. BARNES
Low-Cost Inverters for Pump and Fan Drives 426
F. BELOTTI
EcoEfficient Drives - From Product Development to Recycling 432
P. GUTIRREZ, J. A. DOMNGUEZ, J. M. RUIZ, S. LORENZO
Sensorless Control for AC-Motor in Pumping Systems 438
S. L. NAU, A. P. SOBRINHO
Optimal Voltage/Frequency Curve for Inverter-Fed Motor 444
M. G. JOVANOVIC, J. YU
Maximum Efficiency Control of Brushless Doubly-Fed Reluctance Motors for Large Pump Applications 450
F. PARASILITI, R. PETRELLA, M. TURSINI
Field-Oriented Induction Motor Drive with Efficiency Optimisation 456
L. SZENTIRMAI, T. SZARKA
Impact of Cost and Reliability on Energy-Saving for Industrial Electrical Driver 465
M. DIDDEN, J. DRIESEN, R. BELMANS
Possible Problems and Solutions when Introducing Variable Speed Drives 471
R. OSMAN, G. DAVIS, K. KELLERMAN, R. LANGLEY
The Successful Retrofit of 5000 Horsepower Boiler Forced-Draft Fans with Perfect Harmony Variable Frequency Drives 478
M. PELTOLA
Replacement of Old Drives and Motors - Software Tools for Evaluation and Selection 484
C. CAVALLARO, A. O. DI TOMMASO, R. MICELI, A. RACITI, G. RICCO GALLUZZO, M. TRAPANESE
Efficiency Improvement of Inverter-Fed Permanent Magnet Synchronous Motors 490
E. SANTACATTERINA, S. VELLANTE
High Energy Efficiency in Continuous Cycle Production Lines with Drives 498
G. BRANDO, A. COCCIA, A. DEL PIZZO
Optimized Control of Active Front-Ends to Improve Efficiency and Power Quality in Systems with Closed-Loop Controlled Electrical Drives 508
Pumps and Pumping Systems
P. BERTOLDI, H. FALKNER, D. REEVES
European Commission - Europump Guidance on Efficiencies for Pumps 514
M. A. YATES
Evaluation of Pump System Efficiency and Performance 521
B. STOFFEL, S. MESCHKAT, G. MOLLENKOPF, K.-J. PRIEN
Thermodynamic On-Site Measurement of the Efficiency of Centrifugal Water Supply Pumps in the Frame of Condition Orientated Maintenance 526
G. LUDWIG, S. MESCHKAT, B. STOFFEL
Design Factors Affecting Pump Efficiency 532
V. TUTTEROW, D. CASADA, A. McKANE
Screening Pumping Systems for Energy Savings Opportunities 539
I. Ya. BRASLAVSKY, Z. Sh. ISHMATOV, I. A. AVERBAKH, E. I. BARATS
Complex Automation of Pump Stations Based on Energy Saving Drives 547
T. PENSLER
Factors Influencing Energy Consumption of Waste Water Pumps 551
G. BERGE, N. KASTRUP
New Intelligent Pump Status Monitoring Reduces LCC 555
Index 563
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