Method and a system for operating an air handling unit at effective static pressure
US11835251B2 · kind B2 · utility
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2References
17Claims
0Family size
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Key dates
| Filing date | Nov 24, 2021 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Jan 26, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF24F2140/50
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A system and a method for operating an air handling unit (AHU) at an effective static pressure setpoint in a HVAC system. The method includes receiving airflow setpoint values from each of a plurality of variable air volume (VAV) units to determine a combined airflow set point for the plurality of VAV units of an air handling unit (AHU). The method also includes determining an effective static pressure setpoint for the AHU based on a relation between the combined airflow setpoint value and a static pressure represented by a system effect curve.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.