ENERGY AUDITING, CONSERVATION AND MANAGEMENT(SYLLABUS MTECH-EPS ELECTIVE II SEM)

UNIT-I: BASIC PRINCIPLES OF ENERGY AUDIT
Energy audit- definitions, concept , types of audit, energy index, cost index ,pie charts, Sankey
diagrams, load profiles, Energy conservation schemes- Energy audit of industries- energy saving
potential, energy audit of process industry, thermal power station, building energy audit.
UNIT-II: ENERGY MANAGEMENT
Principles of energy management, organizing energy management program, initiating, planning,
controlling, promoting, monitoring, reporting- Energy manger, Qualities and functions, language,
Questionnaire – check list for top management.

UNIT-III: ENERGY EFFICIENT MOTORS
Energy efficient motors , factors affecting efficiency, loss distribution , constructional details ,
characteristics - variable speed , variable duty cycle systems, RMS hp- voltage variation-voltage
unbalance- over motoring- motor energy audit
UNIT-IV: POWER FACTOR IMPROVEMENT, LIGHTING AND
ENERGY INSTRUMENTS
Power factor – methods of improvement, location of capacitors, Pf with non linear loads, effect of
harmonics on power factor, power factor motor controllers - Good lighting system design and
practice, lighting control ,lighting energy audit - Energy Instruments- wattmeter, data loggers,
thermocouples, pyrometers,lux meters, tongue testers ,application of PLC’s.
UNIT-V: ECONOMIC ASPECTS AND ANALYSIS
Economics Analysis-Depreciation Methods, time value of money, rate of return , present worth
method , replacement analysis, life cycle costing analysis- Energy efficient motors- calculation of
simple payback method, net present worth method- Power factor correction, lighting -
Applications of life cycle costing analysis, return on investment .
REFERENCE BOOKS:
1. Energy management by W.R. Murphy AND G. Mckay Butter worth, Heinemann
publications.
2. Energy management by Paul o’ Callaghan, Mc-graw Hill Book company-1st edition, 1998
3. Energy efficient electric motors by John .C. Andreas, Marcel Dekker Inc Ltd-2nd edition,
1995-
4. Energy management hand book by W.C.Turner, John wiley and sons
5. Energy management and good lighting practice : fuel efficiency- booklet12-EEO