【摘要】 针对由超级电容器和蓄电池组成的混合储能装置提供动力的电动汽车,在此研究了基于电动汽车与电网互动(V2G)的单相微电网电压波动调节系统,提出了充电储能和V2G两种工作模式,并对两种工作模式的工作原理及控制策略进行了深入分析,搭建了实验平台,分别对充电储能模式和V2G模式进行了实验验证,实验结果表明基于V2G的单相微电网电压调节策略的正确性和可行性。更多还原

【Abstract】 The mixed energy storage system composed of the super capacitors and lead-acid batteries provides the power for an electric vehicle,the single-phase micro grid voltage fluctuation regulation system based on V2 G is studied.Charging energy storage mode and vehicle to grid(V2G) mode are put forward,working principle and control strategy of two modes are analyzed deeply.An experimental platform is built,experiments of the charging energy storage mode and V2 G mode control algorithms are carried out.The correctness and feasibility of the proposed voltage regulating method of the single-phase micro grid are verified by experimental results.更多还原