Energy Efficiency Audit and Energy Management Programme
The program is designed to provide students with the necessary theoretical and practical knowledge in energy management and auditing. Understanding of the basic science of energy, its conversion from one form to another and transfer from one place to another. To be able to predict and monitor the financial effect of changes in practice, or of investment in energy efficient technology, practical calculations involving both energy and money. Students will carry out a number of exercises to enhance comprehension of the theoretical background. This will enable them to carry out energy audits and identify ways of improving efficiency in energy consumption.
- explain and identify energy production and consumption in the World and Croatia and role of energy efficiency
- apply principles of energy management in industry and organization of energy management programme
- assess role and methodology of energy audits
- analyze electricity consumption and costs of electricity
- recognize most important energy systems in industry (compressed air, boilers, pumps, fans)
- analyze energy consumption and energy efficiency in buildings
- apply and use measuring instruments for measuring electrical values, temperatures, illumination values, pressure, combustion
- apply method of Infrared thermography in energy (infrared thermometers and cameras)
Forms of Teaching
Course lectures are organized through 2 study cycles. First cycle consists of 7 weeks of lectures and mid-term exam. Second cycle consists of 6 weeks of lectures and final exam. Lectures are held through total of 15 weeks with weekly load of 2 hours.Exams
Examination is performed in two parts: in eighth week mid-term exam and in fifteenth week the final exam. Exams are written and consist of multiple choice questions, essay questions and exercises.Laboratory Work
Laboratory exercises are kept in 7 time slots. In first study cycle 4 and in second cycle 3 laboratory exercises are held. First laboratory exercise is 3 hours long, while all the rest are 2 hours long. First laboratory exercise consists of measuring and instruments introduction. Other exercises consist of one hour of theoretical preparation and calculation exercises and of one hour of performing measurements.Experimental Exercises
Demonstrate use of measuring instruments.Consultations
Consultation acording to the needs of students.Seminars
Seminar on the results of measurements in laboratory.Other Forms of Group and Self Study
Preparation for laboratory exerciseOther
Homework tasks.Internship visits
Visit to energy plant in fyctory or large building
|Type||Threshold||Percent of Grade||Threshold||Percent of Grade|
|Laboratory Exercises||66 %||15 %||66 %||15 %|
|Homeworks||60 %||8 %||0 %||0 %|
|Attendance||50 %||13 %||0 %||0 %|
|Mid Term Exam: Written||50 %||34 %||0 %|
|Final Exam: Written||50 %||30 %|
|Exam: Written||50 %||60 %|
|Exam: Oral||25 %|
Week by Week Schedule
- Energy Efficiency within Energy Supply. Sources of Energy and Pollution; Strategic Approach to Energy and Environmental Management; Basic Principles of Energy Efficiency.
- Role of energy efficiency in energy policy, essential factors for energy efficiency policy enforcement. National action plan for energy efficiency 2008. – 2010. and Croatian energy efficiency program 2008. – 2016. First laboratory exercise (3 academic hours): Measuring in general: energy consumption measurements, exercise and definition of measuring, measuring units, measuring traceability, measurement uncertainty, measurement of temperature, pressure, flow and electrical values.
- Energy efficiency and energy management program introduction. Energy management in industry in general and energy efficiency program organization. Second laboratory exercise (2 academic hours): Electrical energy consumption (measuring electrical values).
- Energy Management in Industry - Electric Energy Management I - Electrical Power and Motor Systems – Part 1 Tariff systems, Load diagram, Electric Energy Management. Third laboratory exercise (2 academic hours): Measuring O2 and CO substance in gas emission.
- Energy Management in Industry - Electric Energy Management II - Electrical Power and Motor Systems – Part 2 Electric Motors and Drives; Transformers and Capacitors, Lighting; Electrical Demand and Power Factor; Control Systems; Power Quality. Fourth laboratory exercise (2 academic hours): Physical values measuring (illumination values, noise, humidity, vibrations, etc.).
- Industrial energy systems - Process Systems – Part 1 Boiler Systems; Efficient Operation of Boiler House; Steam Delivery System.
- Industrial energy systems - Process Systems – Part 2 Heat Recovery; Compressed Air, Pumps, Fans and Liquid/Steam Distribution. Fifth laboratory exercise (2 academic hours): Measuring compressor parameters (pressure etc.).
- Midterm Exam
- Building Energy Systems –Energy Managements in Buildings; Air Conditioning; Ventilation; HVAC Systems. Sixth laboratory exercise (2 academic hours): Infrared thermograph application in constructions.
- Building Energy Systems – Part 2 Thermal Insulation; Heating and Heat Recover. Seventh laboratory exercise (2 academic hours): Temperature measurements – with and without contact.
- Project Management, Energy Management; Utility Information; Energy Conservation Project Planning and Company Policy.
- “Energy efficiency project in Croatia” and systematic energy management in cities.
- Technical and Economic Calculations – Part 1 Role and Methodology of Energy Audit; Instrumentation and Measurement; Monitoring and Metering Equipment.
- Technical and Economic Calculations - part 2: Performing Energy Audit; Reporting the Energy Audit Results; The Follow-up Program; Measures for energy efficiency increase and examples of their application.