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增加电池的贮电量意味着依靠电池功率进行水下航行的潜艇能有比较长的潜航时间。目前有些潜艇电池的充电时间已经比较短,由于需要充电而带来的水面暴露率已大为减少。潜艇电池现在采用的是已经成熟的铅酸电池技术。其电池由单个电池块组合而成。每块高约1米或1米以上,重约750千克。现代潜艇需要使用的电池多达480块,由两组各240块电池串接而成。这就是说,电池的可靠性和制造上的一致性非常关键,一块电池损坏会影响整个电池组。第一艘使用铅酸电池的潜艇是“荷兰-1”号潜
Increasing battery charge means that submarines that rely on battery power for underwater voyages can have longer snorkelling times. At present, some submarine battery charging time has been relatively short, due to the need to charge the resulting surface exposure has been greatly reduced. Submarine batteries are now using the proven lead-acid battery technology. Its battery consists of a single battery block combination. Each block is about 1 meter high or more and weighs about 750 kilograms. Hyundai submarines need to use up to 480 batteries, the two groups of 240 batteries in series. This means that the reliability and manufacturing consistency of the battery is very critical, a battery damage will affect the entire battery pack. The first submarine to use lead-acid batteries is the “Netherlands -1” potential