HEV/EV - オンボード（OBC）およびワイヤレス・チャージャHEV/EV - オンボード（OBC）およびワイヤレス・チャージャ |
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設計上の考慮事項An on-board charger (OBC) is used in an electric vehicle (EV) or hybrid electric vehicle (HEV) to charge the traction battery from 48V to 400V. Functions of an OBC include: Wireless chargers are gaining significant traction in the automotive industry, and are expected to have at least 95 percent efficiency of wired charger electronics. Alignment of both transmission and receiver coils play a significant role in improving the chargers efficiency and performance. |