摘要
研制了一种集充电、放电功能于一体的蓄电池充放电装置。该装置采用双向功率流控制技术,实现了蓄电池的充放电控制。网侧电流正弦化和单位功率因数的实现大大减少了对电网的污染,而直流电能的并网发电,使得装置具有很好的节能效果。
A novel device is proposed which can be used in charging or discharging of battery. The technology of bi-direction power flow can realize the control of charging or discharging of battery. The sine wave of AC current and unity power factor reduce the pollution to grid. Owing to the electric flowing from DC side to AC side, the device has good effect of saving energy.
出处
《电源技术应用》
2005年第5期32-34,共3页
Power Supply Technologles and Applications
关键词
蓄电池
AC/DC变流器
充放电
双向
battery
AC/DC converter
charging or discharging
bi-direction
