Electrical Energy Efficiency

Electrical Energy Efficiency

Contents

1. Introduction
1.1. Financial Appraisal
1.1.1. The purpose of financial appraisal
1.1.2. How can energy saving opportunities be identified?
1.1.3. Why are energy reduction initiatives assigned such a low priority for funds?
1.1.4. How can this low priority be over come?
1.1.5. The Capital Return Budget
1.2. Technical Overview
1.2.1. Conductor Material
1.2.1.1. Interactive Software
1.2.2. Electricity Generation in the UK
1.2.2.1. The Electricity Pool

2. Energy-Efficient Motors
2.1. Introduction
2.2. Energy Losses
2.3. Economic Justification for selecting High-Efficiency Motors
2.4. Case Histories
2.4.1. Brass Extrusion Mill
2.4.2. Whisky Distillery
2.4.3. Photographic Laboratory
2.4.4. Copper Mine and Refinery
2.4.5. Heating, Ventilating and Air Conditioning Plant (HeVAC)

3. Transformers
3.1. The Nature of Transformer Losses
3.1.1. No-load Loss
3.1.2. Load Loss
3.1.3. Stray Loss
3.2. Loss Evaluation
3.3. Industrial Users
3.4. Dry-Type Transformers

4. Power Cables
4.1. Energy Costs
4.2. IEE Regulations
4.2.1. Cost Considerations
4.3. Optimum Cable Size
4.3.1. Best Conductor Material
4.4. Power Quality
4.5. Busbars

5. A Systems Approach to Calculating Energy Saving

Appendix

Download  http://www.copperinfo.co.uk/energy-efficiency/downloads/pub-116-electrical-energy-efficiency.pdf