| 基于RT-LAB的电动汽车车载充放电系统设计 |
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| 引用本文： | 周超英,何晶晶,张凯. 基于RT-LAB的电动汽车车载充放电系统设计[J]. 电气自动化, 2017, 39(3). DOI: 10.3969/j.issn.1000-3886.2017.03.010 |
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| 作者姓名： | 周超英 何晶晶 张凯 |
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| 作者单位： | 上海科梁信息工程股份有限公司,上海,200233 |
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| 摘 要： | 基于RT-LAB设计了一种双向单相AC/DC+双向半桥DC/DC的车载充放电装置,能进行电动汽车充放电过程中的电压电流控制,实现电动汽车与电网的双向能量互动,并且在不接电网时可提供220 V/50 Hz车载电源。通过RT-LAB实时仿真,验证了控制策略的正确性。实时仿真平台可为V2G(Vehicle to Grid)技术的进一步研究提供借鉴意义。
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| 关 键 词： | 电动汽车 充放电策略 恒流恒压 Vehicle to Grid 实时仿真 |
Design of an On-board Charge-discharge System for Electric Vehicles Based on RT-LAB |
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| Zhou Chaoying,He Jingjing,Zhang Kai. Design of an On-board Charge-discharge System for Electric Vehicles Based on RT-LAB[J]. Electrical Automation, 2017, 39(3). DOI: 10.3969/j.issn.1000-3886.2017.03.010 |
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| Authors: | Zhou Chaoying He Jingjing Zhang Kai |
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| Abstract: | Based on RT-LAB,this paper designs a bidirectional single-phase AC/DC + bidirectional half-bridge DC/DC on-board charge-discharge device,which can control voltage and current during charge and discharge of electric vehicles,realize bi-directional energy interaction between electric vehicles and power grid,and provide 220 V/50 Hz on-board power supply when the grid is disconnected.RT-LAB real-time simulation verifies the correctness of the proposed control strategy.The real-time simulation platform can provide a reference significance for further study of V2G (Vehicle to Grid) technology. |
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| Keywords: | electric vehicle charge-discharge strategy constant current constant voltage vehicle to grid real-time simulation |
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