Title: Single battery or sub battery group protection circuit and method and device for controlling power type battery group uniformly discharging
Application Number: 200610107047 Application Date: 2006.09.14
Publication Number: 1945921 Publication Date: 2007.04.11
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H02J7/00;H02H7/18
Applicant(s) Name: Lianhe Energy Electronic Co., Ltd., Zhengzhou City Address:
Inventor(s) Name: Lu Xinbao
Attorney & Agent: chenyong
Abstract:
    This invention relates to a monomer cell or a cell set protection circuit and a balance discharge control method and a device for dynamic cell set, in which, the dynamic cell set equivalent discharge method and device includes a control process circuit with CPU as the core and a monomer cell or sub-cell protection circuit, each cell or sub-cell set is correspondingly connected to a voltage detector, the output of which is connected with the I/O input end of the CPU, which collects signals transmitted by the voltage detector timely and transmits related control instructions based on the signals to control the state switch of related electronic switch to let the monomer cell or sub-cell set reaching the discharge ending voltage cut off from the discharge loop and enter into the sleep state and let the standby monomer cell or sub-cell set at the sleep state access into the discharge loop then to repeat the process after some time to let them discharge uniformly.
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