How to balance a hvac system?
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Balancing a HVAC system involves achieving accurate air supply for satisfactory indoor air quality and energy saving performance. One approach is to use a data-driven duct system model to predict the relationship between terminal flow and terminal damper angle, allowing for more accurate prediction of the desired terminal damper angle under design flow conditions . Another method is the adaptive distributed consensus control-based air balancing (ADCC-AB) approach, which achieves air balancing through neighboring communication and parameter self-tuning, eliminating the need for a centralized control unit and system topology . Additionally, optimal scheduling of HVAC loads can be used to balance user comfort with frequency regulation performance, considering factors such as frequency deviation thresholds, abnormal frequency duration, and temperature deviation . Furthermore, a system with active control devices and sensors can be used to control the position of flow control elements and transmit sensor data to achieve balanced terminals in an HVAC system . Overall, these methods provide different approaches to achieve air balancing in HVAC systems.
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| Papers (4) | Insight |
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| The paper provides a method and apparatus for balancing terminals of an HVAC system. It uses an air flow measuring device and a computer processing portion to adjust the terminals to flow set points based on target flows and current system load conditions. | |
5 Citations | The paper provides a novel air balancing method for HVAC systems using a full data-driven duct system model, which directly models the relationship between terminal flow and terminal damper angle to achieve accurate air supply. |
4 Citations | The paper proposes a comprehensive solution for balancing a HVAC system by optimizing the scheduling of HVAC loads to balance user comfort with frequency regulation performance. |
18 Oct 2020 | The paper proposes an adaptive distributed consensus control-based air balancing method for HVAC systems, which achieves air balancing through neighboring communication and parameter self-tuning. |
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