The 2020 SAE-China Congress & Exhibition (SAECCE 2020) was held at the Shanghai Auto Exhibition Center from October 27 to 29. A special session dedicated to "Advanced Hydrogen Fuel Cell Technology" was organized during the event. This session addressed key topics—such as fuel cell vehicle stack technology, system design and integration, on-board high-pressure hydrogen supply technology, and vehicle-level energy management—aiming to advance the development and application of fuel cell vehicle technology in my country.

Tang Zhong, Chief Engineer at Foripower Electric, delivered a presentation titled "Fuel Cell DC/DC Converter Products and Technology Development Trends" during the session. His talk focused on four main points: 1. Core functional elements of DC/DC converters in fuel cell powertrain systems; 2. Fuel cell DC/DC technology (covering main circuit topologies, components, modeling, and control); 3. Technical characteristics of fuel cell DC/DC products; and 4. Future development trends for fuel cell DC/DC products.