IEEE Electrification - September 2020 - 6

By Minjie Chen and H. Vincent Poor

URRENTLY, SOLAR ENERGY SYSTEMS
are supplying 2% of U.S. electricity
generation and their use is rapidly
growing. Data centers make up 2% of
the U.S. total energy consumption. By
2030, 40% of the overall worldwide energy consumption is expected to be in the form of electricity. The
future development of transportation electrification
and smart grids requires grid-scale energy storage.
These emerging and high-impact applications locate
in the distribution grid. They represent exciting
opportunities in developing fundamentally new
principles for high-performance power electronics
that are smaller, smarter, more efficient, and capable
of performing new functions (Figure 1).

C

High Frequency Power Electronics
at the Grid Edge: Motivations
Power electronics systems are pervasive in many
aspects of our daily lives, including renewable
energy, transportation electrification, data communication, and industrial electrification. These applications all locate at the distribution level, near the
edge of the electric grid. "Grid edge" is an emerging
and important opportunity for power electronics.
Power converters usually do not perform active gridforming functions at the distribution level. This,
however, is rapidly changing following the emergence
of renewable energy, transportation electrification,

High-Frequency
Power Electronics
at the Grid Edge
A bottom-up approach toward the smart grid.
Digital Object Identifier 10.1109/MELE.2020.3005695
Date of current version: 2 September 2020

6

I E E E E l e c t r i f i cati o n M agaz ine / SEPTEMBER 2020

2325-5897/20©2020IEEE



IEEE Electrification - September 2020

Table of Contents for the Digital Edition of IEEE Electrification - September 2020

Contents
IEEE Electrification - September 2020 - Cover1
IEEE Electrification - September 2020 - Cover2
IEEE Electrification - September 2020 - Contents
IEEE Electrification - September 2020 - 2
IEEE Electrification - September 2020 - 3
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IEEE Electrification - September 2020 - Cover3
IEEE Electrification - September 2020 - Cover4
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