Results 111 to 120 of about 3,913 (223)
, 2019 A space vector modulation (SVM) based hysteresis current controller (HCC) for the PWM rectifier is proposed. This technique utilizes all advantages of the HCC and SVM technique.
Min, BD, Youm, JH, Kwon, BH
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, 2009 A novel dodecagonal space vector structure for induction motor drive is presented in this paper. It consists of two dodecagons, with the radius of the outer one twice the inner one. Compared to existing dodecagonal space vector structures, to achieve the
Sivakumar, K +4 more
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Seven level asymmetric cascade inverter with space vector PWM added PR control
, 2016 Inverters are used to convert the DC energy to AC energy for renewable energy conversation or high power industrial applications. Asymmetric inverters are preferred about their some advantages. Nowadays, control of inverters is achieved lots of pals with
Keven, Gökhan +2 more
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Design of Space Vector-Based Hybrid PWM Techniques for Reduced Current Ripple
, 2003 Switching sequence used by conventional space vector PWM (CSVPWM) involves equal division of zero vector time between the two zero states in every subcycle. The sequences employed by bus-clamping PWM involve use of only one zero state in a subcycle. This
Krishnamurthy, H +3 more
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, 2010 Novel switching sequences can be employed in spacevector-based pulsewidth modulation (PWM) of voltage source inverters. Differentswitching sequences are evaluated and compared in terms of inverter switching loss.
Narayanan, Gopalaratnam +3 more
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, 2013 Space-vector-based pulse width modulation (PWM) for a voltage source inverter (VSI) offers flexibility in terms of different switching sequences. Numerical simulation is helpful to assess the performance of a PWM method before actual implementation.
Narayanan, G, Hari, Pavan Kumar VSS
core
Analysis of Discontinuous Space Vector PWM Techniques for a Seven-Phase Voltage Source Inverter
, 2012 This paper presents discontinuous space vector PWM (DPWM) techniques for a seven-phase voltage source inverter (VSI). Space vector model of a seven-phase VSI shows that there exist 128 space vectors with different lengths and maps into fourteen sided ...
Ahmad, Sk Moin +3 more
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VoltageVectorSequenceOptimizationinDead-beatControlofPWMConverter
工程科学与技术, 2014 :In order to reduce steady state errors of active and reactive powers in PWM converter and harmonic content of the AC side output currents, the power changing models of dead-beat predictive direct power control system of PWM converter were put forward ...
张军利 +3 more
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Study of Single-phase Three-level NPC Rectifier Based on Space Vector PWM
机车电传动, 2012 Working principle of single-phase three-level neutral-point-clamped (NPC) rectifier was discussed, and the relation between SVPWM and carrier-based PWM was established, thereby, balance control method based on SPWM for single phase three-level NPC ...
黄嘉鹏 +4 more
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