In this paper, building to grid(B2G) and vehicle to grid(V2G) have been defined with clear and practical understanding. Both of them are new generation technologies which are the essential part of smart city living an...In this paper, building to grid(B2G) and vehicle to grid(V2G) have been defined with clear and practical understanding. Both of them are new generation technologies which are the essential part of smart city living and crowd energy clustering. Firstly, an in-detailed overview has been provided with an introduction to B2G and V2G followed by a historical overview and theoretical analysis in respect to smart city planning. Next, a review is conducted on current and previous smart living research, which deals with B2G and V2G. Efficient B2G and V2G implementations in practical cases then have been discussed. Lastly, both of these technical prospects have been analyzed in crowd energy diagram.展开更多
随着电动汽车的发展,利用V2G(vehicle to grid)和B2G(battery to grid)实现分布式电源的平滑接入、削峰填谷、提高能量利用率,是当前研究的热点,但缺乏一种适用于电力系统仿真的电动汽车V2G+B2G模型。基于微电网多模能源供给方式,提出了...随着电动汽车的发展,利用V2G(vehicle to grid)和B2G(battery to grid)实现分布式电源的平滑接入、削峰填谷、提高能量利用率,是当前研究的热点,但缺乏一种适用于电力系统仿真的电动汽车V2G+B2G模型。基于微电网多模能源供给方式,提出了V2G和B2G智能结合的工作策略,同时基于Matlab/Simulink平台搭建了V2G+B2G的数字仿真模型,在公共接入点进行电压跌落故障仿真实验。根据动态仿真实验数据,提出了电动汽车换电站与电网互动的机电动态模型,并采用遗传算法进行了参数辨识和模型的有效性、适用性验证,结果证明电动汽车V2G与B2G机电动态模型具有较好的适用性和仿真应用价值。展开更多
文摘In this paper, building to grid(B2G) and vehicle to grid(V2G) have been defined with clear and practical understanding. Both of them are new generation technologies which are the essential part of smart city living and crowd energy clustering. Firstly, an in-detailed overview has been provided with an introduction to B2G and V2G followed by a historical overview and theoretical analysis in respect to smart city planning. Next, a review is conducted on current and previous smart living research, which deals with B2G and V2G. Efficient B2G and V2G implementations in practical cases then have been discussed. Lastly, both of these technical prospects have been analyzed in crowd energy diagram.
文摘随着电动汽车的发展,利用V2G(vehicle to grid)和B2G(battery to grid)实现分布式电源的平滑接入、削峰填谷、提高能量利用率,是当前研究的热点,但缺乏一种适用于电力系统仿真的电动汽车V2G+B2G模型。基于微电网多模能源供给方式,提出了V2G和B2G智能结合的工作策略,同时基于Matlab/Simulink平台搭建了V2G+B2G的数字仿真模型,在公共接入点进行电压跌落故障仿真实验。根据动态仿真实验数据,提出了电动汽车换电站与电网互动的机电动态模型,并采用遗传算法进行了参数辨识和模型的有效性、适用性验证,结果证明电动汽车V2G与B2G机电动态模型具有较好的适用性和仿真应用价值。