The growing demand for outdoor activities and work has raised expectations for energy storage power systems. Compared to traditional fuel generators, energy storage systems based on low-voltage batteries offer advantages such as portability and reduced noise pollution. To further improve the portability and versatility of energy storage systems, in addition to using higher power density batteries, it is essential to develop high-power, high-efficiency, and compact power systems that can achieve bidirectional conversion between battery voltage and 220V mains electricity.
Recent research areas include:
- High-efficiency, high-density bidirectional DC/DC converters for energy storage power systems
- High-efficiency, high-density power decoupling solutions to replace high-voltage bus capacitors
- High-efficiency, high-density bidirectional DC/AC converters using multilevel solutions
