Commissioning method and commissioning system

a technology of hvac system and commissioning method, which is applied in the field of commissioning method, can solve the problems of complex influence relationship between all component parameters, large or small change in parameters of the whole system, and time-consuming and labor-intensive installation

Inactive Publication Date: 2020-01-02
CARRIER CORP
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

A HVAC system applied in a large space has complicated configurations, and its installation is time-consuming and strenuous.
Moreover, influence relationship between all component parameters is intricate, which requires a comprehensive co

Method used

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  • Commissioning method and commissioning system
  • Commissioning method and commissioning system

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Embodiment Construction

[0012]To help one skilled in the art understand the subject claimed by the present application exactly, a detailed description of specific embodiments is made with the figures as follows:

[0013]The present application relates to a commissioning system and a commissioning method for a HVAC system, which are intended for testing the installation condition and the functional condition of equipment during an initial installation of the HVAC system so as to ensure the whole system to operate normally and to meet design requirements and conform to standards. The tests can cover examinations and tests of all aspects of the HVAC system, such as electric examination, insulation examination, functional test, operational function test, functional test of alarm / shutoff, start and stop experiment, functional experiment and the operation of air-conditioning system. After commissioning, one can know whether or not a device improperly installed or containing malfunctions exists such that hidden dang...

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Abstract

The present application relates to a commissioning method and a commissioning system. The commissioning method comprises: establishing a commissioning mission and sending it to a controller of a HVAC system, the commissioning mission comprising setting at least one test work condition with respect to an object to be commissioned, instructing the HVAC system and a digital twin system corresponding to the HVAC system to respectively operate with the at least one test work condition by the controller of the HVAC system; comparing physical data generated by the HVAC system and digital data generated by the digital twin system, and based on a comparison result, diagnosing the object to be commissioned. The present application can enable fast commissioning and obtain a reliable result.

Description

FOREIGN PRIORITY[0001]This application claims priority to Chinese Patent Application No. 201810706978.8, filed Jul. 2, 2018, and all the benefits accruing therefrom under 35 U.S.C. § 119, the contents of which in its entirety are herein incorporated by reference.TECHNICAL FIELD[0002]The present application relates to a commissioning method, which specifically relates to a commissioning method for a HVAC system. Further, the present application relates to a commissioning system for the HVAC system.BACKGROUND ART[0003]“HVAC” is the abbreviation for “Heating, Ventilation and Air Conditioning”. A HVAC system applied in a large space has complicated configurations, and its installation is time-consuming and strenuous. Generally, engineers require months to commission a HVAC system and to ensure a right and proper installation as well as the fulfillment of normal functions. At present, a field engineer would fabricate a commission scheme and schedule according to a design blueprint and co...

Claims

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Application Information

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IPC IPC(8): F24F11/49
CPCF24F11/49
Inventor YUAN, YUANDING, JINLEIJING, BUYUN
Owner CARRIER CORP
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