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Control of Modular ...
Control of Modular Multilevel Matrix Converters Based on Capacitor Voltage Estimation
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- Bessegato, Luca (author)
- KTH,Elkraftteknik,Power Electronics
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- Norrga, Staffan (author)
- KTH,Elkraftteknik
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Ilves, Kalle (author)
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Harnefors, Lennart, 1968- (author)
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(creator_code:org_t)
- IEEE, 2016
- 2016
- English.
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In: IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia), 2016. - : IEEE. - 9781509012107 ; , s. 3447-3452
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Abstract
Subject headings
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- In this paper, a control method based on capacitor voltage estimation is applied to the modular multilevel matrix converter topology. By using such control method, capacitor voltage measurement is not needed in the high-level control. A state-space model of the converter and the control method is developed. Lyapunov stability theory is used to prove global asymptotic stability of the internal dynamics of the converter. Simulation results showing the behavior of the converter in steady-state and dynamic situations are presented.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Keyword
- Asymptotic stability
- Control theory
- Matrix converters
- Motion control
- Power converters
- Power electronics
- State space methods
- Capacitor voltages
- Control methods
- Global asymptotic stability
- High level control
- Internal dynamics
- Lyapunov stability theory
- Multilevel matrix converter
- State - space models
- Electrical Engineering
- Elektro- och systemteknik
Publication and Content Type
- ref (subject category)
- kon (subject category)
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