广东工业大学学报2016，Vol.33Issue(6)：57-61,76,6.DOI:10.3969/j.issn.1007-7162.2016.06.010
一种新型单相高功率因数的蓄电池充放电装置的研究
A Research on a New Type of Single-Phase High Power Factor Charging and Discharging Equipment for Accumulator
摘要
Abstract
A new type of single-phase high power factor charging and discharging equipment for accumu-lator is presented .The equipment is comprised of two parts , i.e., single-phase PWM rectifier and bidi-rectional DC/DC converter .The single phase PWM Rectifier is controlled on the basis of d-q reference frame , and it is combined with PLL so that the charging and discharging equipment can achieve sinusoid -al current at the network side and unit power factor charging and discharging .The bi-directional DC/DC converter can not only achieve bidirectional flow of energy in the equipment , but can also charge the ac-cumulator at a constant current and a constant voltage , and discharge it at a constant current .Experimen-tal results verifies the effectiveness of the equipment .关键词
蓄电池/整流器/DC/DC/充放电装置Key words
accumulator/rectifier/DC/DC/charging and discharging equipment分类
信息技术与安全科学引用本文复制引用
陈代威,唐雄民,杜芳洲,冯锵健..一种新型单相高功率因数的蓄电池充放电装置的研究[J].广东工业大学学报,2016,33(6):57-61,76,6.基金项目
国家自然科学基金资助项目 （）
