What's the creative and innovative solutions to save energy in HVAC system ?

There are some steps u can use to save energy

1. Make as accurate load calculation as you can.

2. You can use energy efficient equipments.

3. You should use equipments which can bear partial load and partial energy.

4. The equipments should be kept in places as recommended otherwise installing heavy equipment very near to each other will reduce efficiency.

5. renewable sources can be used.

6. heat recovery systems can be used.

7. the major heat sources should be studied like using double or triple glaze glass, using LED lights etc.

Hope this works

- using central systems

- using2 way valve with VFD pump for chiller system

- good insulation

- using vfd for DX systems & Fans

- window shading 

- lighting dimmer

- using motion sensors to control AC units

- using heat recovery devices

- using air quality sensor to control fresh air units

- using geothermal applications

- using solar systems

- using BMS & BEMS systems

Use advanced heat recovery devices, such as heat recovery heat pipe and heat pipe for dehumidification. Note : Heat recovery heat pipe is the advanced replacement of old heat wheel. for more details get in touch with me on (Le lien a été supprimé pour non-respect des conditions d'utilisation. Veuillez contacter l’équipe d'assistance pour plus d'informations.) I will be happy to help you. 

To save energy use this steps. The most effective method toreduce energy costs is through discretionary operations, such asturning off equipment when not needed. Ways to conserve energyinclude the following

:• Shut down HVAC&R systems when not required• Reduce air leakage

• Reduce ventilation rates during periods of low occupancy

• Shut down exhaust fans when not required

• Seal or repair leaks in ducts and pipes

• Reduce water leakage

The most common partice is by using variable frequeny drives with all of your major equipments and suitable building management system. Power monitoring units with every major equipment help to keep the track of the overall efficiency.

In addition by selection of proper two way control valves (Pressure Independent, PICV's) one could maintain the design delta T and thereby the flow required by the chilled water pumps thereby optimising on power consumption as well as capacity deployed..................This is called as low delta T syndrome..............