Optical fiber cable temperature measuring device

An optical fiber cable, temperature measurement technology, applied in measurement devices, thermometers, heat measurement and other directions, can solve the problems of unable to measure temperature, unable to measure the temperature of battery module 2, unable to realize the temperature management of rack 1, etc., to achieve easy assembly and Set on power equipment, easy to configure and manage measurement points, efficient temperature management

Pending Publication Date: 2022-07-08
LS ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0006] However, in the event that such a temperature sensor fails, it will not be possible to measure the temperature of the battery module 2
In addition, since the temperature sensor is installed inside the battery modules 2, it is also impossible to measure the temperature of the space between adjacent battery modules 2.
That is, since the temperature measurement around the battery module 2 cannot be performed, the temperature management for the rack 1 cannot be realized.

Method used

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  • Optical fiber cable temperature measuring device
  • Optical fiber cable temperature measuring device
  • Optical fiber cable temperature measuring device

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Embodiment Construction

[0061] Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, which are intended to be described in sufficient detail so that those skilled in the art to which the present invention pertains can easily implement the invention, and the technical idea and scope of the present invention are not limited by this. limit.

[0062] The optical fiber cable temperature measuring devices of various embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0063]

[0064] An optical fiber cable temperature measurement device according to an embodiment of the present invention includes: a power equipment 10 having a plurality of power equipment modules 20; a plurality of optical fiber cable measurement units 130, which are arranged in each of the power equipment modules 20; and an optical fiber cable 40, which is inserted into the Each of the optical fiber cable measu...

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Abstract

The present invention relates to an optical fiber cable temperature measurement device, and more particularly, to an optical fiber cable temperature measurement device applied to a multi-stage power equipment module such as a battery energy storage device. An optical fiber cable temperature measuring device according to an embodiment of the present invention is an optical fiber cable temperature measuring device applied to power equipment having a plurality of power equipment modules, and comprises: an optical fiber cable measuring unit provided to each of the power equipment modules; an optical fiber cable inserted into each of the optical fiber cable measurement units; and a control part connected with one end of the optical fiber cable and used for measuring temperature.

Description

technical field [0001] The invention relates to an optical fiber cable temperature measurement device, and more particularly, to an optical fiber cable temperature measurement device applied to a multi-level power equipment module such as a battery energy storage device. Background technique [0002] Generally, an energy storage device (ESS: Energy Storage System) refers to a device that uses a physical medium to store energy. According to the storage method, energy storage can be roughly divided into physical energy storage methods and chemical energy storage methods. As a representative physical energy storage, there are pumping-up power generation, compressed air energy storage and flywheel energy storage. Sodium-sulfur NaS batteries, etc. [0003] As an example of an energy storage device, an ESS in the form of a battery is called a BESS (Battery Energy Storage System, battery energy storage device), and in general, an ESS refers to a BESS. [0004] Energy storage dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K11/32G01K11/324
CPCY02E60/10G01K11/3206G01K11/324H01M10/486H01M10/482H01M50/204G01K1/143
Inventor 崔炯皙
Owner LS ELECTRIC CO LTD
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