Whole process commissioning technology of VAV systems: Combined operation commissioning method

VAV control function cannot be realized due to the poor actual operation effect caused by the disconnection between HVAC and automatic control system. Based on an actual project, presents a whole process operation commissioning combination method for a VAV system, which including sensor accuracy validation, actuator control capability validation, system control logic optimization and operation effect validation. Through the combined operation commissioning, automatic operation of the VAV system finally can be realized according to the load demand.