Hosting Capacity Improvement Method Using MV–MV Solid-State-Transformer

Song, Jin-Sol; Kim, Ji-Soo; Mather, Barry; Kim, Chul-Hwan

doi:10.3390/en14030622

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Hosting Capacity Improvement Method Using MV–MV Solid-State-Transformer

Song, Jin-Sol·Kim, Ji-Soo·Mather, Barry·Kim, Chul-Hwan

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Abstract

As a large number of distributed generations are connected to the distribution system, research on the hosting capacity is actively being conducted. In particular, various methods, such as smart inverter functionality, co-located energy storage systems (ESS), and the use of on-load tap changers (OLTC), have been proposed to improve the hosting capacity. In this paper, a method to improve the hosting capacity by utilizing a solid-state transformer (SST) and its unique control capability is proposed. Lastly, the proposed method is verified in the distribution system of the Republic of Korea using the OpenDSS program.

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Song, Jin-Sol, Kim, Ji-Soo, Mather, Barry, Kim, Chul-Hwan. 2021-01-26. Hosting Capacity Improvement Method Using MV–MV Solid-State-Transformer. https://doi.org/10.3390/en14030622

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