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Energy Audit for Chiller Plants

Case study showing how energy auditing can save on money.

mgcs
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Energy Audit for Chiller Plants

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  1. MGCS-Energy Audit Company Check us at http://www.mgcs.net.in/hvac_energy_audit.php

  2. CASE Study : For Chiller Plant Check us at http://www.mgcs.net.in/hvac_energy_audit.php

  3. Major Components for Energy Audit for HVAC Systems are: • Chillers • Pumps • Motors • Cooling Towers • Air Handling Units Check us at http://www.mgcs.net.in/hvac_energy_audit.php

  4. Chillers • Measuring all the operating parameters such as water flow inlet &out water temperatures, gas suctions &discharge pressure, Power Consumption etc. • Calculation of operating Input KW per TR (IKW I TR) of Chiller(s) for each chiller. Check us at http://www.mgcs.net.in/hvac_energy_audit.php

  5. Case Study- Performance of Chiller: Existing Conditions-Two chillers are installed at one of our client site with the operating principle of vapor compression. Mostly two chillers are in running condition due to climatic condition. Cooling tower is Natural air cooling. Check us at http://www.mgcs.net.in/hvac_energy_audit.php

  6. Check us at http://www.mgcs.net.in/hvac_energy_audit.php

  7. Check us at http://www.mgcs.net.in/hvac_energy_audit.php

  8. Check us at http://www.mgcs.net.in/hvac_energy_audit.php

  9. Check us at http://www.mgcs.net.in/hvac_energy_audit.php

  10. OUTCOME 1: Lift is difference between the evaporator pressure and condenser pressure. Greater the pressure, more energy for given load. Lift for Chiller 1 is 5.3 Lift for Chiller 2 is 6.26 It shows that condenser in chiller 2 condensers is fouled as it requires more energy to do the work. OUTCOME 2: Condenser approach should be between 0-2 (Liquid refringent temperature – Condenser outlet temperature) Condenser approach for Chiller-1 1.44 Condenser approach for Chiller-2: 4.47 so it can conclude that condenser in chiller-2 is fouled. Check us at http://www.mgcs.net.in/hvac_energy_audit.php

  11. Energy Saving Recommendation: Chiller-2 condenser need to cleaned. Result of the outcome: Chiller-2 efficiency will improve and approach too. Present Scenario: Condenser approach=4.47 After technical recommendation: Condenser approach = < 2 Check us at http://www.mgcs.net.in/hvac_energy_audit.php

  12. Proposed Energy/Electricity Saving Saving Calculation: Consumption = 87 kW Energy Saving @ improving 4% of efficiency = 3.48 kW Energy saving per annum = 3.48 X10 X 240 ( 10 hours ,240 days of working) = 8352 kWh Monetary Saving = Rs 93125/- Expected Pay back = Immediate Check us at http://www.mgcs.net.in/hvac_energy_audit.php

  13. This way, we helped our client in saving money by taking the corrective action through our detailed auditing for the chiller plants. Note: The above information is only for knowledge sharing and MGCS has its sole right and proprietorship of above technical data. Check us at http://www.mgcs.net.in/hvac_energy_audit.php

  14. We have got BEE (Bureau of Energy Efficiency) Certified Energy Auditors on board to help you on Energy Management System • We use all gadgets and instruments from leading brands across the globe for fine accuracy and precision Check us at http://www.mgcs.net.in/hvac_energy_audit.php

  15. Energy Conservation-need of the hour Contact us now & save on Energy & Money Write us at hina.gupta@mgcs.net.in for any query L -011-49040941/42/43 Check us at http://www.mgcs.net.in/hvac_energy_audit.php

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