Ivan Zheng
This summer, I had the opportunity to travel to Brazil to learn about the country’s electrification. As a computer engineering student, my coursework doesn’t focus much on energy systems. The predeparture meetings gave me a foundation for how power systems work, especially learning how hydroelectric dams generate power through turbines and electromagnetism. I also learned how gravity drives the system making hydroelectric power highly efficient but limited by the need for high elevation and large bodies of water. These discussions gave me a better understanding of sustainable energy and a deeper appreciation the infrastructure required to keep electricity running every day. After a long airport delay, I finally arrived in Porto Alegre late at night exhausted but very excited. Even during the journey, I noticed differences between Brazil and the U.S. For example, airport security was much faster and less strict. It was a small but surprising detail that highlighted how similar everyday systems can operate differently in different countries. This trip would be as much about learning about engineering concepts as it would be about the culture.
Swanson School of Engineering 