An EV SRM Drive Powered by Battery/Supercapacitor With G2V and V2H/V2G Capabilities

作者：Hu Kai Wei^*; Yi Pei Hsun; Liaw Chang Ming

来源：IEEE Transactions on Industrial Electronics, 2015, 62(8): 4714-4727.

DOI：10.1109/TIE.2015.2396873

• Battery
• electric vehicle (EV)
• grid-to-vehicle (G2V)
• regenerative braking
• reversible
• supercapacitor (SC)
• switched-reluctance motor (SRM)
• vehicle-to-grid (V2G)
• vehicle-to-home (V2H)
• single-phase three-wire (1P3W) inverter

This paper develops an electric vehicle switched-reluctance motor (SRM) drive powered by a battery/supercapacitor having grid-to-vehicle (G2V) and vehicle-to-home (V2H)/vehicle-to-grid (V2G) functions. The power circuit of the motor drive is formed by a bidirectional two-quadrant front-end dc/dc converter and an SRM asymmetric bridge converter. Through proper control and setting of key parameters, good acceleration/deceleration, reversible driving, and braking characteristics are obtained. In idle condition, the proposed motor drive schematic can be rearranged to construct the integrated power converter to perform the following functions: 1) G2V charging mode: a single-phase two-stage switch-mode rectifier based charger is formed with power factor correction capability; 2) autonomous V2H discharging mode: the 60-Hz 220-V/110-V ac sources are generated by the developed single-phase three-wire inverter to power home appliances. Through the developed differential mode and common mode control schemes, well-regulated output voltages are achieved; 3) grid-connected V2G discharging mode: the programmed real power can be sent back to the utility grid.

• 出版日期2015-8
• 单位清华大学