Energy Efficiency in Motor Driven Systems

Compressed Air.- European Compressed Air Industry Energy Saving Strategy.- Recent Compressed Air Energy Saving Products.- Compressed Air Optimization in Switzerland.- Developments in Cas Energy Management16.- Hybrid Permanent Magnet Motors Allow for the Development of High Efficiency Screw Compressors.- A Global Approach to Energy Savings in Compressed Air.- The Compressed Air Challenge: Making a Difference for US Industry.- Electrical Motors.- On Site Efficiency Measurements for Electrical Motors is Possible and Easier than Thought.- Determining the Efficiency of Electric Motors — Does the Standard DraftIEC 61972 Provide Improvements for the European Market ?47.- Comparison Between Nameplate Efficiency and Actual Measured Efficiency for Three-Phase Induction Motors.- Optimal Design and Efficiency Test Method of Induction Motors Fed by Frequency Converters.- A Critical Approach to the Iron Losses in Induction Motors.- The Efficiency of Electric Drives Supplied from Frequency Converters (PWM) and Parasitical Effects Occurring in Induction Motors.- Stray-Load Losses Analysis in Copper Squirrel Cage Induction Machine.- Assessment of Efficiency of Low VoltageThree Phase Motors95.- Permanent Magnet Assisted Synchronous Reluctance Motor: an Alternative Motor in Variable Speed Drives.- Permanent Magnet Motors Find its Way to Circulator Pumps.- High Efficiency PM Motor with Outer Rotor Construction: a Valid Alternative to a Conventional Motor Design ?.- Gearless PM Motor Drives Save Energy.- Die-Cast Copper Motor Rotors: Die Materials and Process Considerations for Economical Copper Rotor Production.- Die-Cast Copper Motor Rotors: Motor Test ResultsCopper Comparedto Aluminum.- Design of High Efficiency Induction Motors with Die-Casting Copper Rotors.- A New Technology to Make Rotors with Copper as Magnetic Conductor.- High Speed Induction Motor Drives with Active Magnetic Bearings for Special Submerged Gas Processing.- Comparative Study of Axial-type Bi-2223 Bulk Motor with the Use of Different Stator Windings 170.- High Efficiency Pumps for Building Applications 177.- Rewinding Induction Motors up to 225 kW with Minimum Loss of Efficiency: a Joint AEMT/EASA Project 183.- The Effect of Rewinding on Induction Motor Losses and Efficiency.- Practical Issues in the Manufacture of High Efficiency Electric Motors.- Fans and Fan Systems.- Fan and Fan Systems — LCC in Swedish and Norwegian Industries.- Fan Systems in the European Union: EnergyEmissions and Policy Actions.- Experimental Study on the Operation of an Industrial FC Fan225.- Management Issues.- Ship Unloader Trolley’s Cycle Optimization.- Motor Decisions Matter - A U.S. Campaign to Encourage Better Motor Management.- An Energy Management System to Saving Money and CO2Emissions.- Motor System Audit and Programs.- Application of High Efficiency Motors in China’s Petrochemical Industry Enterprises and Prediction on Future Application.- Energy Saving in Chemical Applications: Case Study: Lonza AGVisp.- Cost Effective Conditions for Replacing Existing Electrical Motors withHigh Efficiency Motors264.- BESTan Energy Savings Tool.- Supporting the Effective and Efficient Reduction of Energy Consumption in Electrical Drive Systems.- The Energy Audit of Electric Motor Driven Systems 281.- The Software EuroDEEMas Support Tool for Auditors.- Energy Savings by means of Electrical Drives 297.- Energy Efficient High Voltage Induction Motors305.- New Brazilian DSM Program for Motor Driven System.- Assessment of Utilizing Energy Efficient Motor Drive Systems in the Egyptian Industrial and Agriculture Sectors.- Policies and International Issues.- European Policies and Programmes to Improve Energy Efficiency of Motor Systems.- The Role of Electric Motors in Energy Planning in Slovenia.- The China Motor Systems Energy Conservation Program: Establishingthe Foundation for Systems Energy Efficiency347.- A Statistical Analysis of the Induction Motors Produced by Italian Electromechanical Companies on the Base of the Efficiency Frame Proposed by the CEMEP Agreement.- Investment Grade Motors 362.- Life Cycle Cost Guidelines — www.lcc-guidelines.com.- Specking Energy Efficient Motors in Industry Standards.- Introducing a Minimum Efficiency Standard for Electric Motors — Experiences in Australia and New Zealand.- Minimum Efficiency Standards for Electric Motors (MEPS) - Future Direction of Regulation in Australia.- Motors and Drives Energy Efficiency Increase in Industrial and Civil Applications: the Research Approach by a Pool of Italian Universities.- The Compressed Air Campaign “Druckluft effizient”: a Collaborative Action to Achieve Market Transformation in Germany397.- Public/Private Sector Cooperation to Promote Industrial Energy Efficiency: Allied Partners and the US Department of Energy.- Actions to Promote VSDs 412.- Power Electronics and Electrical Drives.- Energy Saving: Technology Makes the DifferenceJoint Forces Make Technology.- Low-Cost Inverters for Pump and Fan Drives 426.- EcoEfficient Drives - From Product Development to Recycling 432.- Sensorless Control for AC-Motor in Pumping Systems.- Optimal Voltage/Frequency Curve for Inverter-Fed Motor.- Maximum Efficiency Control of Brushless Doubly-Fed Reluctance Motors for Large Pump Applications.- Field-Oriented Induction Motor Drive with Efficiency Optimisation.- Impact of Cost and Reliability on Energy-Saving for Industrial Electrical Drives.- Possible Problems and Solutions when Introducing Variable Speed Drives.- The Successful Retrofit of 5000 Horsepower Boiler Forced-Draft Fanswith Perfect Harmony Variable Frequency Drives478.- Replacement of Old Drives and Motors — Software Tools for Evaluationand Selection484.- Efficiency Improvement of Inverter-Fed Permanent Magnet Synchronous Motors.- High Energy Efficiency in Continuous Cycle Production Lines with Drives.- Optimized Control of Active Front-Ends to Improve Efficiency and Power Quality in Systems with Closed-Loop Controlled Electrical Drives.- Pumps and Pumping Systems.- European Commission — EuropumpGuidance on Efficiencies for Pumps514.- Evaluation of Pump System Efficiency and Performance.- Thermodynamic On-Site Measurement of the Efficiency of CentrifugalWater Supply Pumps in the Frame of Condition Orientated Maintenance526.- Design Factors Affecting Pump Efficiency.- Screening Pumping Systems for Energy Savings Opportunities.- Complex Automation of Pump Stations Based on Energy Saving Drives.- Factors Influencing Energy Consumption of Waste Water Pumps.- New Intelligent Pump Status Monitoring Reduces LCC.