The accurate temperature measurement method for measurement & verification system of chilled water plant
A Heating, Ventilating, and Air-Conditioning (HVAC) Control system operates the mechanical equipment (boilers, chillers, pumps, fans,) to maintain the proper environmental manner. A proper environment is described with four variables: temperature, humidity, pressure and ventilation. Firstly, thro...
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| Other Authors: | |
| Format: | Final Year Project |
| Language: | English |
| Published: |
2016
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10356/68130 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | A Heating, Ventilating, and Air-Conditioning (HVAC) Control system operates the
mechanical equipment (boilers, chillers, pumps, fans,) to maintain the proper
environmental manner. A proper environment is described with four variables:
temperature, humidity, pressure and ventilation. Firstly, through component
characteristic analysis, hybrid HVAC component models associated with cooling loads,
operating variables and energy consumption characteristics for heat exchangers and
energy consuming devices are established. All the model parameters can be derived
from manufacturers’ specification.
The most common HVAC systems that use in large commercial buildings are chilled
water systems, and the primary-secondary pumping chilled water loop. In this
dissertation, we will only discuss the energy optimization for chilled water systems of
large HVAC systems.
Firstly, the chilled water systems and the different types of pumping systems. All of
these are presented for readers to have a basic concept about the HVAC systems. Then,
we present a new approach to optimize the chilled water systems in large HVAC
systems for energy optimization. |
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