Management system and method for identifying and processing MOS short circuit
A management system, identification and processing technology, applied in the direction of short-circuit test, circuit, cell structure combination, etc., can solve the problems that MOS short-circuit cannot be effectively identified and processed, cannot be effectively processed, and product use is dangerous
Inactive Publication Date: 2020-04-03
HUIZHOU BLUEWAY ELECTRONICS
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Problems solved by technology
[0004] In order to solve the above problems, the present invention provides a management system and method for identifying and processing MOS short circuits, which overcomes the problems in the prior art that MOS short circuits cannot be effectively identified and processed, and MOS short circuits cannot be effectively processed, resulting in dangerous product use.
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[0026] The present invention will be further elaborated below in conjunction with the accompanying drawings and embodiments.
[0027] Reference attached figure 1 , a management system for identifying and processing MOS short circuits, including an external circuit, the external circuit is connected with a management system, the management system includes a MOS, a battery pack module, a control system module, a detection module and a safety module, the control system module and the safety module , the detection module and the MOS connection, the detection module is connected to the MOS, the safety module, the detection module and the MOS are connected to the battery pack module; the battery pack module provides power for the management system; the detection module detects the voltage and / or current data of the MOS in real time; the control system The module drives the MOS to work, controls the work of the detection module and receives the data uploaded by the detection module, ...
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The invention discloses a management system for identifying and processing MOS short circuit. The management system comprises an external circuit; the external circuit is connected with a management system; the management system comprises an MOS, a battery pack module, a control system module, a detection module and a safety module, the control system module is connected with the safety module, the detection module and the MOS, the detection module is connected with the MOS, and the safety module, the detection module and the MOS are connected with the battery pack module; the invention further provides a method for identifying and processing the MOS short circuit, the MOS short circuit can be effectively identified and processed, the use safety of the product is ensured, and the accuracyof MOS short circuit detection is improved.
Description
technical field [0001] The invention relates to the field of MOS management systems, in particular to a management system and method for identifying and processing MOS short circuits. Background technique [0002] At present, power MOS tubes are often used in battery packs of household appliances. In actual use, damage to the discharge MOS tube due to various reasons may cause a short circuit between the drain D and the source S. The output will become uncontrollable, and there is a great security risk. [0003] Many MOS-related products on the market have the following problems: 1. There is no function of identifying and handling MOS short circuits; 2. There is a function of identifying and handling MOS short circuits, but there is no effective processing circuit and corresponding method after identification and processing. When the MOS is short-circuited, the product cannot be used normally, and there will be abnormal functions. In the case of high actual use power, there...
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IPC IPC(8): H01M10/42G01R31/52G01R31/26
CPCG01R31/2601G01R31/2639H01M10/425H01M10/4285H01M2010/4271H01M2200/00Y02E60/10
Inventor 毛军李润朝朱立湘尹志明
Owner HUIZHOU BLUEWAY ELECTRONICS