Train storage battery pack fault early warning system and method

A battery pack and fault early warning technology, applied in the field of train battery fault early warning system based on real-time network data, can solve problems such as insufficient coverage, difficulty in finding early fault symptoms, and inability to realize early fault early warning

Active Publication Date: 2020-10-27
ZHUZHOU CSR TIMES ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] In view of this, the object of the present invention is to provide a train battery failure early warning system and method to solve the lack of coverage in the existi

Method used

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  • Train storage battery pack fault early warning system and method
  • Train storage battery pack fault early warning system and method
  • Train storage battery pack fault early warning system and method

Examples

Experimental program
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Embodiment 1

[0084] as attached image 3 As shown, an embodiment of the train battery pack failure early warning system of the present invention specifically includes: a train real-time network data transmission module 1 and a vehicle-mounted cloud platform 2 . The train real-time network data transmission module 1 further includes a battery pack 10 and a charger 11 , and the vehicle-mounted cloud platform 2 further includes a train control and management system 12 , a data processing unit 21 and a failure warning unit 22 . The charging machine 11 uploads the real-time state data of the battery pack to the train control and management system 12 . The train control and management system 12 sends real-time network data to the data processing unit 21 . The data processing unit 21 analyzes the received real-time network data, and extracts the real-time status data of the battery pack therefrom. The fault warning unit 22 analyzes the extracted real-time state data of the battery pack, obtains...

Embodiment 2

[0100] as attached Figure 5 And attached Image 6 Shown, a kind of embodiment of the train accumulator set fault early warning method of the present invention, specifically comprises the following steps:

[0101] S101) train real-time network data transmission step: the charging machine 11 uploads the real-time state data of the battery pack to the train control and management system 12, and the vehicle-mounted cloud platform 2 obtains and stores the real-time network data in the train control and management system 12;

[0102] S102) Train real-time network data processing step: the vehicle-mounted cloud platform 2 analyzes the received real-time network data, and extracts the real-time state data of the battery pack therefrom;

[0103] S103) Step of early warning of failure of the train battery pack: the on-vehicle cloud platform 2 analyzes the extracted real-time state data of the battery pack, obtains the status of the battery pack 10 and gives a warning prompt for failur...

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Abstract

The invention discloses a train storage battery pack fault early warning system and method. The system comprises a storage battery pack, a charger, a train control and management system, a data processing unit and a fault early warning unit. The charger uploads the real-time state data of the storage battery pack to the train control and management system. The train control and management system sends the real-time network data to the data processing unit. The data processing unit analyzes the received real-time network data and extracts real-time state data of the storage battery pack from the real-time network data. The fault early warning unit analyzes the extracted real-time state data of the storage battery pack to obtain the state of the storage battery pack and outputs fault early warning prompt information. The technical problems that an existing train storage battery pack fault early warning method is insufficient in coverage, early fault symptoms are difficult to find, and early fault early warning cannot be achieved can be solved.

Description

technical field [0001] The invention relates to the technical field of electrical equipment fault early warning and health management, in particular to a train battery pack fault early warning system and method based on real-time network data applied in the field of rail transit. Background technique [0002] The lead-acid / nickel-chromium battery pack is one of the key power supply equipment of the train. Its function is to provide 110V DC voltage power supply for bow raising, voltage test and lighting when the electric locomotive is started; When the power supply is cut off due to a fault, it provides a control power supply to maintain the operation of the relevant DC load; it is connected in parallel with the 110V switching power supply, and plays the role of filtering and stabilizing the control power supply when the electric locomotive is running. Therefore, battery packs play a vital role in the safe and reliable operation of electric locomotives. As an important part ...

Claims

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Application Information

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IPC IPC(8): G01R31/382G01R31/392G01R31/371H02J7/00H01M10/42
CPCG01R31/371G01R31/382G01R31/392H01M10/42H01M2010/4278H02J7/0047Y02E60/10
Inventor 徐勇刘勇戴计生许为张红光江平钟源朱文龙詹彦豪唐黎哲
Owner ZHUZHOU CSR TIMES ELECTRIC CO LTD
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