Testing system, method and device for double-circuit power supply air conditioner

A technology of dual power supply and testing method, which is applied in the direction of measuring devices, testing of machines/structural components, measuring electricity, etc., can solve the problem of low test efficiency of air conditioners with dual power supply, and achieve the effect of improving test efficiency

Pending Publication Date: 2022-07-29
EMERSON NETWORK POWER CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of this application is to provide a test system, method and device for a dual-power supply air conditioner to solve the problem of low test efficiency of dual-power supply air conditioners in the related art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Testing system, method and device for double-circuit power supply air conditioner
  • Testing system, method and device for double-circuit power supply air conditioner
  • Testing system, method and device for double-circuit power supply air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

[0031] In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application.

[0032] It shou...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a testing system, method and device for a double-circuit power supply air conditioner. The method comprises the steps that the suction pressure of a compressor of the double-circuit power supply air conditioner, the exhaust pressure of the compressor and electrical parameters of the compressor are obtained; a controller is adopted to judge whether the compressor reaches the maximum power state or not according to the suction pressure, the exhaust pressure and the electrical parameters; if the compressor reaches the maximum power state, the working states of a first contactor and a second contactor are controlled to control on-off of a main power supply and a standby power supply so as to test the double-circuit power supply air conditioner, the first contactor is arranged on a power supply circuit of the main power supply, and the second contactor is arranged on a power supply circuit of the standby power supply. According to the invention, the problem of low test efficiency of the dual-power-supply air conditioner in the related technology is solved.

Description

technical field [0001] The present application relates to the technical field of air conditioning testing, and in particular, to a testing system, method and device for a dual-circuit power supply air conditioner. Background technique [0002] With the continuous development of the data center industry, the market demand for computer room air conditioners is increasing, and the reliability requirements of data centers for computer room air conditioners are also getting higher and higher. When the data center or the main circuit power supply system of the computer room suddenly experiences abnormality and power failure, the dual power switch used in the computer room air conditioner can realize automatic switching and turn on the power supply of the backup circuit, so as to ensure the continuous operation of the air conditioner. The dual power supply switch realizes this function through the interlock and inter-control linkage of two contactors. [0003] In the enthalpy diff...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G01R31/00G01M99/00
CPCG01R31/00G01M99/005G01M99/002
Inventor 宋琳
Owner EMERSON NETWORK POWER CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap