摘要
航空蓄电池起动车采用分级起动方式起动飞机,在此过程中会产生几次大的峰值电流,这不仅会使蓄电池在瞬时大功率输出上难以满足起动要求,还会对起动车蓄电池的极板产生较大冲击,减少蓄电池的使用寿命。将超级电容器与蓄电池组成复合电源系统,可以使系统的能量利用率大幅度提高,同时保证飞机起动成功率,延长蓄电池的使用寿命。
When start an airplane, a way was taking by aviation storage battery start vehicle with the ratings. Several times big value electric current would be created through this process. Then it was not only hard to satisfy the start request on big power output top in the moment, but also big pound at plates would be created. The service life of storage battery was decreased. Constituting hybrid power system with super capacitor and storage battery, exaltation of the energy utilization of system was significantly improved, the airplane start success rate in the meantime could be ensured, and the service life of storage battery could also be extended.
出处
《电源技术》
CAS
CSCD
北大核心
2015年第10期2134-2136,共3页
Chinese Journal of Power Sources
关键词
航空
复合电源
超级电容器
aviation
hybrid power system
super capacitor
