Results 121 to 130 of about 439 (182)

A new active neutral point clamped (ANPC) nine-level inverter topology with low energy storage switched capacitors. [PDF]

Sci Rep
Alaas Z.
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Improving photovoltaic water pumping system performance with PSO-based MPPT and PSO-based direct torque control using real-time simulation. [PDF]

Sci Rep
Saady I, Majout B, Bossoufi B, Karim M, Elkafazi I, Merzouk S, Almalki MM, Alghamdi TAH, Skruch P, Zhilenkov A, Mobayen S.   +10 more
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Distributed wireless power transfer based on secondary-side-direct-series topology for integration with building-attached photovoltaic system. [PDF]

Sci Rep
Zhang Z, Chen H, Weng W, Chen Y, Wu J, He X.   +5 more
europepmc   +1 more source

Evaluation of a multiphase cascaded H-bridge inverter for induction motor operation. [PDF]

Sci Rep
Jyothi B, Varma PS, Ravikumar CV, Dhanamjayulu C, Kim TH, Rao KPP, Rajesh A, Ahmad S.   +7 more
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Comparative techno-economic optimization of microgrid configurations using hybrid battery-hydrogen storage: NEOM case study, Saudi Arabia. [PDF]

PLoS One
Alharbi AM, Ali ZM, Diab AAZ.
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Comprehensive techno-environmental evaluation of an isolated PV/wind/biomass hybrid microgrid employing various battery technologies: A comparative analysis. [PDF]

PLoS One
Alqahtani M, Alhajri S, S Menesy A, Maher Mohammed A, M Sultan H, Khalid M.   +5 more
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A new Zero Voltage Switching three-level NPC inverter

2015 IEEE Applied Power Electronics Conference and Exposition (APEC), 2015
A novel Zero Voltage Switching (ZVS) three-level NPC inverter topology using a new ZVS Space Vector Modulation (SVM) scheme is proposed. A detailed operation analysis of ZVS three-level NPC inverter is given. The ZVS condition of the proposed ZVS inverter is derived and it can be achieved of all switches in the proposed inverter, which include both the
Ning He, Yenan Chen, Dehong Xu, Ke Ma, Frede Blaabjerg   +4 more
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SVM algorithm of three-level NPC inverter

2008 3rd IEEE Conference on Industrial Electronics and Applications, 2008
On the basis of presenting the principles of space vector modulation (svm) of three-level neutral point clamped (NPC) inverter, an approach to implementation of SVM is proposed. The dwell times of vectors are calculated according to the volt-second balancing. A triangle is adopted to compare with three switching points.
null Shanmei Cheng, null Yajun Liu, null Bing Wu   +2 more
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Pole-restraining control for npc three-level inverter

2012 IEEE International Energy Conference and Exhibition (ENERGYCON), 2012
State-of-the-art control approaches often neglect the time-variant characteristics of power-electronic systems in favour of a time-averaged approach. In consequence, the resulting system is partly instable, thus, not optimally controlled. The pole-restraining control (PRC) removes the inherent instability, giving considerably improved dynamic behaviour
M. Seifert, C. Heising, R. Bartelt, Volker Staudt, Andreas Steimel   +4 more
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A SVPWM control strategy for NPC three-level inverter

2011 IEEE Power Engineering and Automation Conference, 2011
Based on six divided regions of space vectors, the potential position of the reference voltage vectors is firstly determined according to the principle of rotating vector normalization method. Then the effective time of three synthesized vectors is calculated by the principle of the volt-second balance principle.
null Keqing Qu, null Xi Jin, null Yuehong Xing, null Zuojin Ding, Wendong Chen   +4 more
openaire   +1 more source