This article proposes a novel single-source high step-up asymmetrical multilevel inverter (MLI) topology based on Marx generator configuration with voltage multiplying capability. The operating principles of the proposed converter (which is named Marxiplier) are completely different from the MLIs presented in the literature. Proposed converter uses a low-voltage dc source with high-frequency inverter (low-voltage ac input) and charges a series of capacitors multiple times of input voltage. These capacitors which work as asymmetrical sources can generate a high-amplitude ac output voltage with high number of levels. Another important aspect of this converter is producing negative levels in the output voltage without using a high-voltage full-bridge inverter and reducing the number of the components. MATLAB simulations and a laboratory test results of a 21-level prototype are employed in order to verify the proposed converter operation.
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Korea Electrotechnol Res Inst, Ind Elect Res Ctr, Chang Won 641120, South KoreaKorea Electrotechnol Res Inst, Ind Elect Res Ctr, Chang Won 641120, South Korea
Baek, JW
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Yoo, DW
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机构:Korea Electrotechnol Res Inst, Ind Elect Res Ctr, Chang Won 641120, South Korea
Yoo, DW
;
Kim, HG
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机构:Korea Electrotechnol Res Inst, Ind Elect Res Ctr, Chang Won 641120, South Korea
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Hong Kong Polytech Univ, Power Elect Res Ctr, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Power Elect Res Ctr, Kowloon, Hong Kong, Peoples R China
Divakar, B. P.
;
Cheng, K. W. E.
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机构:Hong Kong Polytech Univ, Power Elect Res Ctr, Kowloon, Hong Kong, Peoples R China
Cheng, K. W. E.
;
Wang, D. H.
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机构:Hong Kong Polytech Univ, Power Elect Res Ctr, Kowloon, Hong Kong, Peoples R China
Wang, D. H.
;
Ping, Dong
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机构:Hong Kong Polytech Univ, Power Elect Res Ctr, Kowloon, Hong Kong, Peoples R China
Ping, Dong
;
Kwok, K. F.
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机构:Hong Kong Polytech Univ, Power Elect Res Ctr, Kowloon, Hong Kong, Peoples R China
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South China Univ Technol, Guangzhou 510640, Guangdong, Peoples R China
MOSO Elect Co Ltd, Shenzhen 518131, Peoples R ChinaSouth China Univ Technol, Guangzhou 510640, Guangdong, Peoples R China
Hu, Yanshen
;
Xie, Yunxiang
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South China Univ Technol, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, Guangzhou 510640, Guangdong, Peoples R China
Xie, Yunxiang
;
Fu, Dianbo
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Huawei Technol Co Ltd, Plano, TX 75355 USASouth China Univ Technol, Guangzhou 510640, Guangdong, Peoples R China
Fu, Dianbo
;
Cheng, Li
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South China Univ Technol, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, Guangzhou 510640, Guangdong, Peoples R China
机构:
Korea Electrotechnol Res Inst, Ind Elect Res Ctr, Chang Won 641120, South KoreaKorea Electrotechnol Res Inst, Ind Elect Res Ctr, Chang Won 641120, South Korea
Baek, JW
;
Yoo, DW
论文数: 0引用数: 0
h-index: 0
机构:Korea Electrotechnol Res Inst, Ind Elect Res Ctr, Chang Won 641120, South Korea
Yoo, DW
;
Kim, HG
论文数: 0引用数: 0
h-index: 0
机构:Korea Electrotechnol Res Inst, Ind Elect Res Ctr, Chang Won 641120, South Korea
机构:
Hong Kong Polytech Univ, Power Elect Res Ctr, Kowloon, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Power Elect Res Ctr, Kowloon, Hong Kong, Peoples R China
Divakar, B. P.
;
Cheng, K. W. E.
论文数: 0引用数: 0
h-index: 0
机构:Hong Kong Polytech Univ, Power Elect Res Ctr, Kowloon, Hong Kong, Peoples R China
Cheng, K. W. E.
;
Wang, D. H.
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h-index: 0
机构:Hong Kong Polytech Univ, Power Elect Res Ctr, Kowloon, Hong Kong, Peoples R China
Wang, D. H.
;
Ping, Dong
论文数: 0引用数: 0
h-index: 0
机构:Hong Kong Polytech Univ, Power Elect Res Ctr, Kowloon, Hong Kong, Peoples R China
Ping, Dong
;
Kwok, K. F.
论文数: 0引用数: 0
h-index: 0
机构:Hong Kong Polytech Univ, Power Elect Res Ctr, Kowloon, Hong Kong, Peoples R China
机构:
South China Univ Technol, Guangzhou 510640, Guangdong, Peoples R China
MOSO Elect Co Ltd, Shenzhen 518131, Peoples R ChinaSouth China Univ Technol, Guangzhou 510640, Guangdong, Peoples R China
Hu, Yanshen
;
Xie, Yunxiang
论文数: 0引用数: 0
h-index: 0
机构:
South China Univ Technol, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, Guangzhou 510640, Guangdong, Peoples R China
Xie, Yunxiang
;
Fu, Dianbo
论文数: 0引用数: 0
h-index: 0
机构:
Huawei Technol Co Ltd, Plano, TX 75355 USASouth China Univ Technol, Guangzhou 510640, Guangdong, Peoples R China
Fu, Dianbo
;
Cheng, Li
论文数: 0引用数: 0
h-index: 0
机构:
South China Univ Technol, Guangzhou 510640, Guangdong, Peoples R ChinaSouth China Univ Technol, Guangzhou 510640, Guangdong, Peoples R China