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Conductor direct current resistance on-line measuring device and method

A DC resistance and measuring device technology, applied in measuring devices, measuring electrical variables, measuring resistance/reactance/impedance, etc., can solve the problems of inability to detect online, waste of raw materials, and inability to form a closed loop of information, so as to achieve automatic operation, Avoid waste of raw materials and realize the effect of information management

Pending Publication Date: 2021-07-23
无锡市计量测试院
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0003] Based on this, in view of the technical problems that the traditional conductor DC resistance measurement method cannot be detected online, resulting in a large amount of waste of raw materials and economic losses, and the measurement results cannot be fed back in time, cannot form an information closed loop, and cannot achieve real-time adjustment of the production process, a technical problem was proposed. Device and method for online measurement of conductor DC resistance

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  • Conductor direct current resistance on-line measuring device and method
  • Conductor direct current resistance on-line measuring device and method
  • Conductor direct current resistance on-line measuring device and method

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Embodiment Construction

[0032] It should be noted that the content of the following detailed description is exemplary, and the purpose is to provide an indicative description of the content of the present invention. It should be noted that all technical and scientific terms used in the present invention have the same meaning as those of ordinary skill in the technical field of the invention. The same meaning as commonly understood.

[0033] The following will give a clear and complete description of the system architecture in the embodiments of the present invention and the solutions in the prior art in conjunction with the description of the drawings in the embodiments of the present invention. It should be noted that the described embodiments are only for the purpose of this The invention is explained and illustrated, not exhaustive. On the basis of the embodiments provided by the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative effor...

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Abstract

The invention provides a conductor direct current resistance on-line measuring device and method. The device comprises a measuring system, a temperature control system and a control system. The measuring system comprises a resistance tester and a test fixture; the temperature control system comprises a measurement thermotank, a heating assembly, a measurement temperature sensor and an environment temperature sensor; and the control system comprises a measured data acquisition module, a measured data management module and a measured data analysis and statistics module. When the conductor direct-current resistance on-line measuring device is used for measuring the direct-current resistance of the conductor, the direct-current resistance can be measured without cutting a specified length from a sample to be measured, so that the waste of raw materials and the economic loss are avoided. Measurement results can be timely analyzed, counted, recorded, processed and output and fed back through the control system, and detection data can be inquired, edited and output; and an information closed loop is formed, and automatic operation and informatization management of online detection can be realized.

Description

technical field [0001] The invention relates to the technical field of direct current resistance detection of conductors, in particular to an online measurement device and method for direct current resistance of conductors. Background technique [0002] Wire and cable is one of the basic industries of national economic construction. DC resistance is one of the most critical parameters of wire and cable, and it is also the most important indicator in its performance inspection items. At present, cable manufacturers usually cut a section of cable conductor from the production line and send it to the laboratory for measurement. This measurement method not only causes a lot of waste of raw materials and economic losses, but also the measurement results cannot be fed back in time, cannot form a closed information loop, and cannot achieve real-time adjustment of the production process. Contents of the invention [0003] Based on this, in view of the technical problems that the ...

Claims

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Application Information

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IPC IPC(8): G01R27/02G01N27/04
CPCG01R27/02G01N27/041
Inventor 吴湘邵丹张聪王益飞严海东沈健
Owner 无锡市计量测试院
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