胶体密封铅蓄电池：风能和太阳能的储能装置

胶体密封铅蓄电池：风能和太阳能的储能装置
cell because these two power generation ways shall be influenced by the change of natural conditions and will be intermittent
and uncontrolled．The small wind energy and solar energy off-grid power generation systems usually adopt lead—acid battery
pack as their energy storage equipment．Now,the wind energy power generation unit has developed into M W level from KW
level，SO it requires the energy storage system be large．M eanwhile，because ofthe geography location lim it ofpower generation
system，energy storage system must feature with the characters of safety,reliability,cheap price and long life and must be
endowed with the full capacity to resist bad weathers and environments．
Based on the requirement of energy storage systems targeting at wind energy and solar energy power generation systems
风能和太阳能非并网发电系统都需要储能电池．这是由于
这两种发电方式受到自然条件变化的影响．而具有间歇性和不
可控性。小型风能和太阳能非并网发电系统普遍采用铅蓄电池
组作为储能装置。目前，风力发电机组已由几百千瓦级发展到
几千千瓦级，这就要求储能系统必需大型化。同时由于发电系
统地理位置的限制，储能系统必需安全可靠，价格便宜、使用
寿命长并且有充分的抗恶劣天气和使用条件的能力。