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VLSI based space vector pulse width modulation switching control
2012 IEEE International Conference on Advanced Communication Control and Computing Technologies (ICACCCT), 2012An approach to generate space vector PWM (SVPWM) waveforms for three phase voltage sourced inverters using a low cost field programmable gate array (FPGA) is presented. The proposed scheme easily determines the location reference vector and calculation on times.
P. Thirumurugan +2 more
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Space vector pulse width modulation for DC-AC converter
2016 Second International Conference on Science Technology Engineering and Management (ICONSTEM), 2016This paper deals about the concept of space vector pulse width modulation for DC-AC converter. Converter used here is nothing but a three phase inverter. Six pulses are generated for triggering switching devices used in the inverter. Based on these pulses inverter is delivering its three phase output voltage in the load terminals.
H. Sathishkumar, S. S. Parthasarathy
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Fast Space Vector Algorithm of Pulse Width Modulation Rectifier
2007 IEEE International Conference on Control and Automation, 2007A novel space-vector sector judgment method for the three-phase PWM rectifier is presented. The sector of expected voltage vector can be judged according to the component polarity of expected voltage vector in the three-phase static coordinates. Compared with the traditional space-vector judgment method, no needs calculating of sinusoidal and arctan ...
null Zheng Zheng, null Haijun Tao
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Based on space-vector pulse-width modulated reversible rectifier
ICEMS'2001. Proceedings of the Fifth International Conference on Electrical Machines and Systems (IEEE Cat. No.01EX501), 2002This paper presents a simple control scheme of three-phase rectifier based on space-vector pulse-width modulation (SVPWM). The realization of the regenerating operation is illustrated in detail and the predicted current control is introduced for avoiding the phase shift between the input voltage and the input current.
null Liu Zhiqiang +2 more
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Space vector pulse width modulation control of induction motor
IET-UK International Conference on Information and Communication Technology in Electrical Sciences (ICTES 2007), 2007Variable voltage and frequency supply to AC drives is invariably obtained from a three-phase voltage source inverter. A number of pulse width modulation (PWM) schemes are used to obtain variable voltage and frequency supply. The most widely used PWM schemes for three-phase voltage source inverters are carrier-based sinusoidal PWM and space vector PWM ...
M.V.R. Rao, B. Mangu, K.S. Kanth
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FPGA based embedded implement of space vector pulse width modulation
2010 Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics (PrimeAsia), 2010This paper introduces the working principle of space vector pulse width modulation (SVPWM), and presents a new circuit realization of SVPWM generator based on FPGA-embedded technique. MicroBlaze is a 32-bit high-performance processor embedding in the FPGA chip, and the left logical units can be used to design IP cores that needed, thus software and ...
Hongshun Zhu +3 more
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Research on Space Vector Pulse Width Modulation Power
International Journal of Signal Processing, Image Processing and Pattern Recognition, 2013Space vector pulse wide modulation(SVPWM) have less harmonic than SPWM, it is easy to digitalize, and it is used in high voltage field more and more. In this paper, the principle is analyzed detailed, and simulated by Simulink, the simulation result show that the space vector pulse wide modulation scheme is feasible. The SVPWM power system hardware and
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Control Engineering Practice, 2019
This paper proposes an active bus voltage limiter with a modified modulation strategy for bi-directional power flow applications. When the motor is braking, the regenerative energy raises the DC bus voltage. Additional shunt resistors are usually used to
Zhigang Gao, Te Chen, Chao Zhang
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This paper proposes an active bus voltage limiter with a modified modulation strategy for bi-directional power flow applications. When the motor is braking, the regenerative energy raises the DC bus voltage. Additional shunt resistors are usually used to
Zhigang Gao, Te Chen, Chao Zhang
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Space Vector Pulse Width Modulation for Three-Level NPC-VSI
IEEE Latin America Transactions, 2013This work addresses the design and experimental validation of a three-level Neutral-Point Clamped (NPC) inverter. A Space-Vector Modulation (SVM) algorithm which simplifies the space-vector diagram of a three-level inverter so that it can be used with a two-level inverter is developed. The dwell times are calculated on the simplification process in the
Jose Dario Betanzos Ramirez +2 more
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International Conference on Electrical Machines and Systems, 2019
The basic principle of space vector pulse width modulation strategy without even harmonics (SVPWM-WEH) under even carrier ratio for three-level (3-L) neutral point clamped (NPC) converter is introduced firstly in this paper, then the carrier-based SVPWM ...
Zhan Gao +4 more
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The basic principle of space vector pulse width modulation strategy without even harmonics (SVPWM-WEH) under even carrier ratio for three-level (3-L) neutral point clamped (NPC) converter is introduced firstly in this paper, then the carrier-based SVPWM ...
Zhan Gao +4 more
semanticscholar +1 more source