화공_최적화_에어핸들러_발표_자료(optimization of airhandlers)

소개

화공 최적화 수업시간에 만든 발표자료입니다. 개인 발표자료로서는 바로 사용하시면 되고, 팀프로젝트로서도 약간만 가공해서 사용하시면 됩니다.

목차

1. Introduction
2. Components of an Airhandler
3. Operating Mode Selection
4. Controls
(Fan, Temperature, Humidity, Outdoor Air)
5. Optimizing Strategies
6. Elimination of Chimney Effects
7. Conclusions

본문내용

The Airhandler
Basic unit operation of space conditioning
Keep occupied space comfortable
unoccupied spaces at desired levels of temperature
and humidity
Airhandlers today are frequently controlled the same
way as they were twenty or thirty years ago.
For this reason, airhandler optimization can result in
much greater percentages of savings than can the
optimization of any other unit operation.

Some of the optimization goals and strategies
Let the building heat itself
Use free cooling or free drying
Benefit from gap control / zero energy band(ZEB)
Eliminate chimney effect
Optimize start-up timing, air make-up(CO2),
supply air temperature
Minimize fan energy use, reheat
Automate the selection of operating modes
balancing of air distribution

HVAC(Heating, Ventilation, Air Conditioning)
to provide comfort in laboratories, clean rooms,
warehouse, offices and manufacturing spaces
It is necessary to control the temperature, humidity,
and fresh air ratio in the supply air

참고자료

· 없음