Abstract
The rise of HVDC use in power transmission is driven mainly by its increased efficiency and reduced cost when compared to conventional HVAC power transmission. However, HVAC power system are flexible regarding voltage level change, using AC transformers, when compared to HVDC systems. This paper will review two DC-DC transformer topologies, SCR-LCL, and IGBT-LCL. Those topologies show promise in accommodating high powers and voltages present in HVDC systems. In the review, the paper will consider the operational principles, design processes, and main types of power losses concerning each of the two topologies. In addition, it will mention other DC-DC topologies that are present in the literature.
| Original language | English |
|---|---|
| Title of host publication | 2019 IEEE PES Innovative Smart Grid Technologies Asia, ISGT 2019 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 2389-2394 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781728135205 |
| DOIs | |
| State | Published - May 2019 |
Publication series
| Name | 2019 IEEE PES Innovative Smart Grid Technologies Asia, ISGT 2019 |
|---|
Bibliographical note
Publisher Copyright:© 2019 IEEE.
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- DC transformer
- HVDC
- IGBT-LCL
- LCL
- SCR-LCL
ASJC Scopus subject areas
- Artificial Intelligence
- Computer Networks and Communications
- Energy Engineering and Power Technology
- Renewable Energy, Sustainability and the Environment
- Electrical and Electronic Engineering
- Control and Optimization
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