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Cited by 301

The DOI matches its Crossref record; 29 of the 29 references it cites were found in a registry or an index.

A High-Frequency Link Multilevel Cascaded Medium-Voltage Converter for Direct Grid Integration of Renewable Energy Systems

Islam, Md. Rabiul, Guo, Youguang, Zhu, Jianguo·2014·IEEE Transactions on Power Electronics

Abstract

Recent advances in solid-state semiconductors have led to the development of medium-voltage power converters (e.g., 6-36 kV) which could obviate the need for the step-up transformers of renewable power generation systems. The modular multilevel cascaded converters have been deemed as strong contenders for the development of medium-voltage converters, but the converters require multiple isolated and balanced dc supplies. In this paper, a high-frequency link multilevel cascaded medium-voltage converter is proposed. The common high-frequency link generates multiple isolated and balanced dc supplies for the converter, which inherently minimizes the voltage imbalance and common mode issues. An 11-kV system is designed and analyzed taking into account the specified system performance, control complexity, cost, and market availability of the power semiconductors. To verify the feasibility of the proposed system, a scaled down 1.73-kVA laboratory prototype test platform with a modular five-level cascaded converter is developed and explored in this paper, which converts a 210 V dc (rectified generator voltage) into three-phase 1 kV rms 50 Hz ac. The experimental results are analyzed and discussed. It is expected that the proposed new technology will have great potential for future renewable generation systems and smart grid applications.

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Metadata

Authors
Islam, M. R., Guo, Y., & Zhu, J.
Venue
IEEE Transactions on Power Electronics
Published
2014-08
Volume
29
Issue
8
Pages
4167-4182
ISSN
  • 0885-8993 (ISSN-L)
  • 1941-0107
OpenAlex
W2025989210
Cited by
301
References
29
FWCI
14.98
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A High-Frequency Link Multilevel Cascaded Medium-Voltage Converter for Direct Grid Integration of Renewable Energy Systems. https://app.cochat.ai/papers/10.1109/tpel.2013.2290313
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Islam, M. R., Guo, Y., & Zhu, J. (2014). A High-Frequency Link Multilevel Cascaded Medium-Voltage Converter for Direct Grid Integration of Renewable Energy Systems. IEEE Transactions on Power Electronics. https://doi.org/10.1109/tpel.2013.2290313

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