テクノロジー｜高速EV向け無線給電の成功 / Technology | Successful Wireless Charging for High-Speed Electric Vehicles

Summary

Taisei Corporation has successfully conducted a demonstration experiment that wirelessly powers electric vehicles (EVs) while they are traveling at high speeds, using electrodes embedded in the road.

Until now, charging could only occur when the vehicles were stationary or moving at low speeds, but this success enables continuous charging at speeds of up to 60 kilometers per hour. The practical application of this technology is expected to contribute to a reduction in charging frequency and promote the widespread adoption of EVs.

Dialogue

This dialogue is fictional and based on the article.

Chako: Hey Log, wireless charging is amazing, right? The fact that it can work at high speeds is incredible!

Log: Definitely, it was impossible with previous technology. This is a huge step forward for the spread of EVs.

Chako: But why wasn’t it possible until now?

Navi: Wireless charging has faced challenges mainly because efficiently transmitting energy through radio waves, especially for continuous charging at high speeds, has been technically difficult.

Log: I see, that makes sense. I’m really looking forward to the future of EV society!

Admin’s Note

The practical application of wireless power transmission technology is an important step towards the widespread adoption of electric vehicles. As charging infrastructure continues to develop, our lives will also change. I especially appreciated how Navi provided additional technical context in response to Chako’s question; it was a great development. I look forward to seeing more advancements in such new technologies in the future.