CAJ | 학술논문

分析了一种超级电容器电压均衡控制策略的模型,在此基础上提出了一种适用于轮胎吊(Rubber Tyred Gantry Crane,简称RTG)节能中的超级电容器电压均衡方法--主动型电压均衡法,它具有均衡速度快且效率高的特点.在详细分析了该方法的工作原理和完成对电压均衡电路的设计后,对超级电容器串联模块进行了仿真分析.结果表明:主动型电压均衡法能够有效地避免单体过压,在超级电容器RTG节能系统中具有较高的实用价值.
분석료일충초급전용기전압균형공제책략적모형,재차기출상제출료일충괄용우륜태조(Rubber Tyred Gantry Crane,간칭RTG)절능중적초급전용기전압균형방법--주동형전압균형법,타구유균형속도쾌차효솔고적특점.재상세분석료해방법적공작원리화완성대전압균형전로적설계후,대초급전용기천련모괴진행료방진분석.결과표명:주동형전압균형법능구유효지피면단체과압,재초급전용기RTG절능계통중구유교고적실용개치.
A model for supercapacitor voltage balancing strategy was analyzed. Based on this model, a supercapacitor voltage balancing method for Rubber Tyrad Gantry Crane (RTG)energy-saving system, namely active voltage balancing method, was proposed, which had fast and high efficient balancing speed. Its working principle was analyzed in detail, and the simulation analysis for the supercapacitor module in series was performed after the voltage balancing circuit was designed. The results show that this method for balancing voltages can avoid over-voltage of each cell and possess practicable and high value for supercapacitor RTG energy-saving system.