Results 21 to 30 of about 976,669 (288)
Design and Control of Three-phase Quasi-Z-Source Based Hybrid 2/3 Level Inverter [PDF]
Journal of Operation and Automation in Power Engineering, 2021 Hybrid 2/3 level inverter is a combination of three-level diode clamped inverter and conventional two-level inverter. This structure has the advantages of both two-level and three-level structures.
M. Hosseinpour +3 more
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A novel bidirectional DC-DC converter
Gong-kuang zidonghua, 2016 For shortages of traditional Buck-Boost converters such as limited output voltage, poor stability, low voltage gain and so on, a novel bidirectional DC-DC converter was designed which used Z-source network to connect DC input power and load.
FANG Xupeng, ZHUANG Jianwei, LI Hui
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Steady-State Analysis and Designing Impedance Network of Z-Source Inverters [PDF]
IEEE Transactions on Industrial Electronics, 2010 All possible steady states of a Z-source inverter are identified and analyzed with the objective of deriving design guidelines for the symmetrical impedance network. This paper shows that, in addition to the desired three dynamic states, an operating cycle can contain another three static states that do not contribute to the power conversion process ...
Sumedha Rajakaruna +1 more
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Analysis of a Single-Phase Z-Source Inverter for Battery Discharging in Vehicle to Grid Applications
Energies, 2011 Vehicle to Grid technology allows the batteries of electric vehicles to operate as energy storage elements for renewable energy power systems. The Z-Source inverter is a new and attractive topology for the power electronics interface.
Shumei Cui +4 more
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Improved Quasi-Z-Source High Step-Up DC–DC Converter Based on Voltage-Doubler Topology
Sensors, 2022 The step-up DC–DC converter is widely used for applications such as IoT sensor nodes, energy harvesting, and photovoltaic (PV) systems. In this article, a new topological quasi-Z-source (QZ) high step-up DC–DC converter for the PV system is proposed. The
Toru Sai +2 more
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Study of Dual Z-Source DC-DC High-Gain Converter for Hydrogen Fuel Cells [PDF]
Dianli jianshe[Objective] In response to the insufficient boost capability and excessive device stress when conventional converters are applied to hydrogen fuel cell grid connection， a low electrical stress high-gain single-switch converter based on a dual Z-source ...
TANG Hao, JIANG Fei, MAIMAITIAILI Wufuer, HUA Dong, HE Guixiong
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DC Link Voltage Control of Enhanced Bidirectional Z Source Inverter with Improved ADＲC
Journal of Harbin University of Science and Technology, 2020 An improved auto disturbance rejection control technique ( ADＲC) is proposed to control the DC link voltage of the enhanced bidirectional Z source inverter. Firstly，the basic working principle of the enhanced bidirectional Z-source inverter is introduced，
YAN Jing-bin +4 more
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Frontiers in Energy Research, 2022 With the rapid advancement of the Energy Internet strategy, the number of sensors within the Power Distribution Internet of Things (PD-IoT) has increased dramatically.
Quande Yuan +6 more
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New High Voltage Gain DC-DC Converter Based on Modified Quasi Z-Source Network
IEEE International Conference on Compatibility, Power Electronics and Power Engineering, 2019 In this paper, a new non-isolated high voltage gain DC-DC converter using a combination of the modified quasi Z-Source and switched-capacitor networks is proposed.
Farhad Abbasi Aghdam Meinagh +3 more
semanticscholar +1 more source
Wind-PV Hybrid Energy Source Fed Three Level NPC with Quasi Z Source Network
, 2017 Multilevel inverters find use in industrial drive applications and grid based power generation. Owing to the increasing power demand and rising conventional generation costs a new alternative in renewable energy source is gaining popularity and ...
P. R., V. K
semanticscholar +1 more source