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Assessing the energy efficiency of pumps and pump units : background and methodology /
Assessing the Energy Efficiency of Pumps and Pump Units, developed in cooperation with EUROPUMP, is the first book available providing the background, methodology, and assessment tools for understanding and calculating energy efficiency for pumps and extended products (pumps+motors+drives). Respondi...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Amsterdam, Netherlands :
Elsevier,
2015.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Machine generated contents note: 1. The Role of Pumps for Energy Consumption and Energy Saving
- 1.1. Generation and Consumption of Electric Energy
- 1.1.1. Generation of Electric Energy
- 1.1.2. Consumption of Electric Energy
- 1.2. Relevant Technical Features of Pumping Systems
- 1.2.1. The Demanded Hydraulic Power
- 1.2.2. Pump Units
- 1.2.3. Methods of Varying and Adjusting the Flow Rate
- 1.2.4. Relation of Demand and Actual Consumption of Energy in Pumping Systems
- 1.3. Saving Electric Energy Used for Pumping Systems
- 1.3.1. Technical Measures to Improve Energy Efficiency of Pumping Systems
- 1.3.2. Use of More Efficient Components of Pump Units
- 1.3.3. Use of Variable Speed Driven Pump Units
- 1.3.4. Proper Design, Sizing, and Dimensioning of the Complete Pumping System
- 1.3.5. Estimations of Achievable Improvements and Savings
- 1.3.6. Measures to Promote Improved Energy Efficiency of Pump Units and Resulting Effects
- Note continued: 2. Standardization and Legislation Regarding the Energy Efficiency of Pump Units
- 2.1. International Standardization
- 2.1.1. Standards Concerning Electric Components of Pump Units
- 2.1.2. Standards Concerning Pumps
- 2.1.2.1. Circulators
- 2.1.2.2. Water Pumps
- 2.1.3. Standards Concerning Pump Units as Extended Products
- 2.2. Legislation in Europe
- 2.2.1. EC Regulation for Electric Motors
- 2.2.2. EC Regulation for Circulators
- 2.2.3. EC Regulation for Water Pumps
- 2.2.4. Concluding Remarks
- 3. Overview on Europump Approaches on Assessment of Energy Efficiency
- 4. Physical and Technical Background of the Efficiency of Pumps
- 4.1. Pump Efficiency at the Best Efficiency Point (BEP)
- 4.2. Pump Efficiency Apart from the BEP and at Variable Speed
- 5. Physical and Technical Background of the Electrical Power Input of Pump Units
- 5.1. Pump Units for Fixed-Speed Operation
- 5.2. Pump Units for Variable-Speed Operation
- Note continued: 6. The Role of Manufacturing Tolerances
- 7. The Concept of the Minimum Efficiency Index (MEI) for Pumps
- 7.1. Definition of MEI
- 7.2. Test Procedures
- 7.3. Assessment
- 8. The Concept of the Energy Efficiency Index (EEI) for Circulators and Pump Units
- 8.1. General Aspects and Definitions
- 8.1.1. Reasons for the Introduction of EEI
- 8.1.2. Definition of EEI
- 8.1.3. Reference Flow-Time Profiles
- 8.1.4. Reference Control Curves
- 8.2. The Concept Applied to Circulators
- 8.2.1. Particular Definitions
- 8.2.2. Determination of EEI
- 8.3. The Concept Applied to Pump Units
- 8.3.1. Application of the Concept of EEI to Single Pump Units
- 8.3.1.1. Particular Definitions
- 8.3.1.2. Experimental Determination of EEI
- 8.3.1.3. Investigations in the Frame of the Experimental Project
- 8.3.2. Outlook to the Application of the Concept of EEI on Booster Stations
- 8.3.2.1. Particular Definitions
- 8.3.2.2. Experimental Determination of EEI
- Note continued: 8.4. SAM for Pump Units
- 8.4.1. Motivation and Basic Principles
- 8.4.2. SAM for Single Pump Units
- 8.4.2.1. Model of Pumps
- 8.4.2.2. Model of Line-Fed AC Induction Motors
- 8.4.2.3. Model of PDSs
- 8.4.2.4. Determination of EEI by Application of the SAM
- 8.4.2.5. Validation of the SAM of Complete Pump Units
- 8.4.2.6. Use of the SAM for Sensitivity Studies
- 8.4.3. SAM for Booster Stations
- An Outlook
- 8.5. Concluding Remarks.