Balanced charging is only effective for series batteries. Balanced charging is to make the voltage of each battery the same or similar from the charging period to the end of charging. But this can't fundamentally solve the problem of battery balance, and it also involves a problem of discharge balance. Only by solving the charge balance and discharge balance at the same time can the battery balance be solved.
Miner's lamp receiving and dispatching attendance system;
A, strengthen the management of miner's lamp receiving and dispatching, miner's lamp recipients must implement the system of fixed person, fixed lamp and fixed lamp window, and the miner's lamp key shall not be lent to others for use. If the miner's lamp key is lost, it should be reported to the lamp room immediately and exchanged for money to replace the miner's lamp lock.
2. The management mode of this miner's lamp room is "miner's lamp locking system". Miner's lamp users will go to the charging room to unlock and collect after going down the well. The key will be kept by yourself, leaving a lamp room for maintenance. When you come out of the well, put the light in the window.
Third, when receiving miner's lamps, you must queue up to receive miner's lamps in turn, and the use of miner's lamps must be "three-set" and "two-check". If the miner's lamp of this number is out of order, it can't be repaired immediately, and only the motorized lamp can be received. The miner's lamp of the rescue team is not allowed to be distributed and received.