AUTOMATIC CHARGE EQUALIZATION METHOD AND APPARATUS FOR SERIES CONNECTED BATTERY STRING
摘要
The present invention relates to an automatic charge equalization apparatus and method having an automatic PWM generating means for a series-connected battery string. The automatic charge equalization method and apparatus for a series-connected battery string according to the present invention can improve charge equalization by accomplishing charge equalization operation after comparing the potential of the corresponding battery cell with the average potential of the plurality of battery cells including the corresponding battery cell upon charging or discharging the corresponding battery cell.
申请公布号
EP2201658(A2)
申请公布日期
2010.06.30
申请号
EP20080839497
申请日期
2008.10.16
申请人
SK ENERGY CO., LTD.;KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人
LEE, JOONG HUI;JANG, SOO YEUP;OH, JEON KEUN;MOON, GUN WOO;KIM, CHONG EUN;PARK, HONG SUN;KIM, CHOL HO