10. ENERGY EFFICIENT TECHNOLOGIES IN ELECTRICAL SYSTEMS
Automatic power factor controllers, Energy efficient motors, Soft starters with energy saver, Variable speed drives, Energy efficient transformers, Electronic ballast, Occupancy sensors, Energy efficient lighting controls, Energy saving potential of each technology. 10.1. Maximum Demand Controllers
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7. COOLING TOWER - Bureau of Energy Efficiency
www.beeindia.gov.inCooling Tower:Types and performance evaluation, Efficient system operation, Flow control strategies and energy saving opportunities, Assessment of cooling towers Cooling towers are a very important part of many chemical plants.
3. ENERGY PERFORMANCE ASSESSMENT OF …
www.beeindia.gov.in3. Energy Performance Assessment of Cogeneration and Turbine Bureau of Energy Efficiency 46 3.4 Reference standards Modern power station practices by British electricity International (Pergamon Press) ASME PTC 22 - Gas turbine performance test. 3.5 Field Testing Procedure
2. BOILERS
www.beeindia.gov.in2. BOILERS Bureau of Energy Efficiency 27 Syllabus Boilers: Types, Combustion in boilers, Performances evaluation, Analysis of losses, Feed water treatment, Blow down, Energy conservation opportunities. 2.1 Introduction A boiler is an enclosed vessel that provides a means for combustion heat to be transferred into water until it becomes heated water or steam.
5. INSULATION AND REFRACTORIES
www.beeindia.gov.inInsulation and Refractories: Insulation-types and application, Economic thickness of insulation, Heat savings and application criteria, Refractory-types, selection and application of refractories, Heat loss. 5.1 Purpose of Insulation A thermal insulator is a poor conductor of heat and has a low thermal conductivity. Insulation
Chapter: 1.1 Energy Scenario Part-I: Objective type ...
www.beeindia.gov.inThe major sources of pollutants in Air are fuel combustion in transport, industry, forest fires, and solid waste disposal. 12. What is greenhouse gas effect? The heating up of earth’s atmosphere due to trapping of long wavelength infrared rays by the carbon di- oxide layer in the atmosphere is called green house effect. 13.
5. FANS AND BLOWERS
www.beeindia.gov.inCentrifugal blowers look more like centrifugal pumps than fans. The impeller is typically gear-driven and rotates as fast as 15,000 rpm. In multi-stage blowers, air is accelerated as it passes through each impeller. In single-stage blower, air does not take many turns, and hence it …
Question bank for Energy Managers & Energy Auditors
www.beeindia.gov.inenergy plays in the continued viability of their job (4) the many ways they can save energy in their operation (5) the relationship between production rate and energy consumption. 15. From energy conservation act-2001, list four important duties of an Energy manager.
12. APPLICATION OF NON-CONVENTIONAL & RENEWABLE …
www.beeindia.gov.inwater, sailing ships - have been used for centuries. Now wind power is harnessed to generate electricity in a larger scale with better technology. Wind Energy Technology The basic wind energy conversion device is the wind turbine. Although various designs and configurations exist, these turbines are generally grouped into two types: 1. Vertical ...
4. ENERGY PERFORMANCE ASSESSMENT OF HEAT …
www.beeindia.gov.inOF HEAT EXCHANGERS Bureau of Energy Efficiency 55 4.1 Introduction Heat exchangers are equipment that transfer heat from one medium to another. The proper design, operation and maintenance of heat exchangers will make the process energy efficient and minimize energy losses. Heat exchanger performance can deteriorate with time, off
3. ENERGY MANAGEMENT AND AUDIT
www.beeindia.gov.in2. Material balance data (raw materials, intermediate and final products, recycled materials, use of scrap or waste products, production of by-products for re-use in other industries, etc.) 3. Energy cost and tariff data 4. Process and material flow diagrams 5. Generation and distribution of site services (eg.compressed air, steam). 6.
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www.energy.govLighting Power Density Lighting power density (LPD) is the total input power (i.e., including the driver or ballast) multiplied by the total number of luminaires divided by the area in which the equipment is installed. Many energy codes use this metric; however, it does not actually focus on energy. Energy is power multiplied by time, so it is ...
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