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Paper Information

Journal:   IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING   DECEMBER 2010 , Volume 34 , Number B6 (ELECTRICAL AND COMPUTER ENGINEERING); Page(s) 637 To 348.
 
Paper: 

CONSTANT INPUT POWER CONTROL OF THREE-PHASE ISOLATED BUCK+BOOST RECTIFIER

 
 
Author(s):  MOHAMMADPOUR A., ZOLGHADRI M.R.*
 
* DEPT. OF ELECTRICAL ENGINEERING, SHARIF UNIVERSITY OF TECHNOLOGY, TEHRAN, I. R. OF IRAN
 
Abstract: 

A novel control method is proposed for single-stage three-phase isolated buck+boost rectifier. The control method is based on the conventional cascade two-loop control structure and is modified to achieve constant instantaneous input power. Input voltages, output voltage, and DC-link inductor current are measured to control the power switches to achieve output voltage regulation as well as input power factor correction. In the proposed method, input currents are controlled such that input power is constant, even for unbalanced mains. Thus, for the balanced mains converter it behaves like an ideal rectifier, and for unbalanced mains, low-frequency harmonics of the output voltage are suppressed. The performance of the proposed control structure is verified by the numerical simulation of a 6kW, 380V/48Vdc designed prototype.

 
Keyword(s): THREE-PHASE SINGLE-STAGE POWER SUPPLY, BUCK+BOOST RECTIFIER, UNBALANCED MAINS, POWER FACTOR CORRECTION
 
 
References: 
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Citations: 
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+ Click to Cite.
APA: Copy

MOHAMMADPOUR, A., & ZOLGHADRI, M. (2010). CONSTANT INPUT POWER CONTROL OF THREE-PHASE ISOLATED BUCK+BOOST RECTIFIER. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING, 34(B6 (ELECTRICAL AND COMPUTER ENGINEERING)), 637-348. https://www.sid.ir/en/journal/ViewPaper.aspx?id=191282



Vancouver: Copy

MOHAMMADPOUR A., ZOLGHADRI M.R.. CONSTANT INPUT POWER CONTROL OF THREE-PHASE ISOLATED BUCK+BOOST RECTIFIER. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING. 2010 [cited 2021July28];34(B6 (ELECTRICAL AND COMPUTER ENGINEERING)):637-348. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=191282



IEEE: Copy

MOHAMMADPOUR, A., ZOLGHADRI, M., 2010. CONSTANT INPUT POWER CONTROL OF THREE-PHASE ISOLATED BUCK+BOOST RECTIFIER. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING, [online] 34(B6 (ELECTRICAL AND COMPUTER ENGINEERING)), pp.637-348. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=191282.



 
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