| 摘要 |
<p>A method and apparatus for charging quickly batteries such as a lead storage battery, in which an initial charging process (a) from time 0 to t1, a quick charging process (b) from time T1 to T2, and a final charging process (c) from time t2 to t3 are executed by stepwise and continuously. In the initial charging process (a), charging current whose magnitude is increased gradually is made to flow. In the quick charging process (b), charging current of a greater quantity of charge than that in the initial charging process (a) is made to flow intermittently into a battery (6), while monitoring its voltage. In the final charging process (c), charging current being reduced gradually is made to flow into the battery (6) when the voltage reaches a charging end value. Thereby, charging in a very short time is possible, and moreover the battery suffers no damage, and also, charging which permeates even the inside of electrode plates is possible.</p> |
