Lecture Notes || SNS Courseware

Lecture Notes

UNIT 1:

Energy - Power – Past & Present scenario of World

National Energy consumption Data

Environmental aspects associated with energy utilization

Energy Auditing

Need, Types, Methodology and Barriers

Instruments for energy auditing

Role of Energy Managers

UNIT 2:

Components of EB billing – HT and LT supply

Transformers, Cable Sizing

Concept of Capacitors, Power Factor Improvement

Harmonics, Electric Motors - Motor Efficiency Computation

Energy Efficient Motors

Illumination – Lux, Lumens, Types of lighting

UNIT 3:

Stoichiometry, Boilers

Furnaces and Thermic Fluid Heaters

Efficiency computation and encon measures.

Steam: Distribution &U sage

UNIT 4:

Air Conditioning Systems

Pumps

Fans

Blowers

Compressed Air Systems

Refrigeration

Air Conditioning Systems

Cooling Towers

D.G. sets

UNIT 5:

Internal Rate of Return

Payback Period

Energy Economics

Discount Rate

Internal Rate of Return 1

Net Present Value

Net Present Value 1

Life Cycle Costing

ESCO concept