Battery health state detection method and device, control equipment and storage medium
A battery health status and detection method technology, applied in the direction of measuring devices, measuring electricity, measuring electrical variables, etc., can solve problems such as short service life, poor detection effect of battery health status, capacity impact, etc., and achieve the goal of improving the detection effect Effect
Pending Publication Date: 2021-04-23
SHENZHEN POWER SUPPLY BUREAU
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Problems solved by technology
However, because the battery itself is constantly in the consumption state of charging and discharging, its service life is not long, and its capacity is easily affected by environmental factors such as external temperature and humidity.
At present, the health status of the battery is mainly realized through regular manual inspection, but in the actual inspection work, the judgment of the health status mainly depends on the long-term experience accumulation of the staff, which is highly subjective
Therefore, the current detection effect on battery health status is not good.
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[0037] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.
[0038] Electric equipment such as automation terminals and communication equipment in the distribution network generally use batteries as backup power. When the distribution network fails, the battery plays an irreplaceable role in ensuring the normal operation of automation terminals and communication equipment. However, because the battery itself is constantly in the consumption state of charging and discharging, its service life is not long, and its capacity is easily affected by environmental factors such as external temperature and humidity. At present, the health sta...
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The invention relates to a battery health state detection method and device, control equipment and a storage medium. The method comprises the FOLLOWING steps: building a battery health evaluation model according to the corresponding relation between the internal resistance of a sample battery and the health state; and in subsequent detection, obtaining the health state of the to-be-detected battery only by inputting the internal resistance of the to-be-detected battery into the battery health evaluation model without depending on the experience of workers. According to the battery health state detection method provided by the embodiment of the invention, the technical problem of poor detection effect on the health state of the storage battery in the prior art is solved, and the technical effect of improving the detection effect on the health state of the storage battery is achieved.
Description
technical field [0001] The present application relates to the technical field of storage battery detection, in particular to a battery health state detection method, device, control device and storage medium. Background technique [0002] Electric equipment such as automation terminals and communication equipment in the distribution network generally use batteries as backup power. When the distribution network fails, the battery plays an irreplaceable role in ensuring the normal operation of automation terminals and communication equipment. However, because the battery itself is constantly in the consumption state of charging and discharging, its service life is not long, and its capacity is easily affected by environmental factors such as external temperature and humidity. At present, the health status of the battery is mainly realized through regular manual inspection, but in the actual inspection work, the judgment of the health status mainly depends on the long-term expe...
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IPC IPC(8): G01R31/392G01R31/385G01R31/367
Inventor 黄伟房超群李毅孙蒙恩刘志雄
Owner SHENZHEN POWER SUPPLY BUREAU