Power supply loading temperature measuring device and temperature measuring method for emergency power supply quick switching-in device

Abstract

The invention relates to a power supply loading temperature measuring device and a temperature measuring method for an emergency power supply quick switching-in device. The power supply loading temperature measuring device comprises a testing emergency power supply device; the testing emergency power supply device is in circuit connection with an aviation joint by a testing cable; the aviation joint is in circuit connection with one end of a changeable busbar quick coupling assembly of an analog temperature measuring assembly by a connecting cable; the other end of the changeable busbar quick coupling assembly is in circuit connection with an analog busbar; the analog busbar is then in circuit connection with a loading fan for simulation by a wire; and an infrared temperature measurement and feedback device is connected to each joint of the changeable busbar quick coupling assembly and the analog busbar. According to the invention, by the testing emergency power supply device, temperature influence of various emergency power supply on a quick switching-in coupling and the busbar can be effectively simulated, a detection result is accurate and effective and the important indicative judgment is made for judging whether the designed emergency power supply vehicle quick switching-in device meets the requirements of practical application. The power supply loading temperature measuring device and the temperature measuring method for the emergency power supply quick switching-in device are suitable for the field of temperature detection of various quick switching-in couplings.

Description

technical field [0001] The invention relates to a low-voltage load power supply detection device, in particular to a temperature detection device for detecting local heating of a quick access joint of a power generation line. Background technique [0002] With the rapid development of economy, people are more and more dependent on the use of electric energy. However, in some special cases, such as line power outage maintenance, power maintenance for major conferences, earthquakes, rainstorms, freezing and other extreme conditions, users may lose power and cause normal production and life to be impossible. developed from this problem. [0003] However, in the actual application process of the emergency power supply vehicle, we found that under certain load conditions between the emergency power supply vehicle and the user load end, there is a phenomenon of local heating on the entire power generation line from the emergency power supply vehicle to the user load end. Through...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that it is difficult to detect the temperature rise of the power supply of the emergency power supply vehicle quick access device in the prior art, the present invention provides a power supply temperature measurement device and a temperature measurement method for the emergency power supply quick access device. 1. The connection combination of the simulated temperature measurement assembly and the emergency power supply for testing can effectively detect the temperature measurement of the power supply loading. The specific structure of the present invention is as follows:

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