Results 11 to 20 of about 1,061,367 (275)
World Electric Vehicle Journal, 2020 Power electronics play a fundamental role for electric transportation, renewable energy conversion and many other industrial applications. They have the ability to help achieve high efficiency and performance in power systems.
Daouda Mande +2 more
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Single switch Z source/quasi Z source DC-DC converters
International Journal of Applied Power Engineering (IJAPE), 2021 <span>This paper analyzes a family of high step up single switch switched capacitor boost converters and Z-source/quasi Z-source dc-dc converters to provide high output dc voltage gain, a proper choice for photovoltaic applications. The operating principles, parameters design guideline of these converters are presented along with simulation ...
V Saravanan +4 more
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Comparison Of Conventional Z-source Inverter And Modified-Z-source Inverters
International Journal For Multidisciplinary Research, 2023 This paper investigates the performance analysis of the Modified-Z-Source Inverter with a simple voltage boost control method. The Z-Source network provides an efficient method of converting electricity in grid-connected solar applications, requiring only one step to fulfill the requirements.
HARISH KUMAR V C -, SHIBU GANESH -
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Z‐source inverter topologies with switched Z‐impedance networks: A review
IET Power Electronics, 2021 The Z‐source inverter is one of the most interesting power electronic converters. Over the past decades, research and development have been in high demand to meet the challenges for improving the converter performance with reduced weight and cost while ...
Nafis Subhani +3 more
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Novel Sliding Mode Control Approach for Quasi-Z-Source Converters with Improved Performance [PDF]
International Journal of Industrial Electronics, Control and OptimizationA type of converter called Quasi-Z-source converters (QZSC) is becoming more popular due to its benefits, such as operating in a single stage, having smaller components, and maintaining continuous input current and a common ground.
Gholam Reza Shahabadi, Majid Reza Naseh
doaj +1 more source
IEEE Access, 2021 The integration of a Z-source network with a modular multilevel converter (MMC) to provide voltage step-up function is proposed in this paper. The proposed Z-source modular multilevel converter (ZS-MMC) uses a Z-source network connected between the DC ...
Fatma A. Khera +2 more
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Discovery of KiloHertz Quasi-Periodic Oscillations in the Z source Cygnus X-2 [PDF]
, 1997 During observations with RXTE we discovered two simultaneous kHz QPOs near 500 Hz and 860 Hz in the Z source Cyg X-2. In the X-ray color-color diagram and hardness-intensity diagram (HID) a clear Z track was traced out. A single kHz QPO peak was detected
Brian Vaughan +11 more
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A New Topology of Embedded Z-H Buck-Boost Converter [PDF]
AUT Journal of Electrical Engineering, 2018 In this paper, a new embedded Z-H (EZ-H) buck-boost converter is proposed. In this topology, two identical dc voltage sources are embedded in a LC network in a series connection with the inductors. The proposed converter eliminates the shoot-through (ST)
E. Babaei +2 more
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The infrared counterpart of the Z source GX5-1 [PDF]
, 2000 We have obtained UKIRT infrared observations of the field of the bright Galactic Z source GX5-1. From an astrometric plate solution tied to Tycho-ACT standards we have obtained accurate positions for the stars in our field which, combined with an ...
Fender, Rob P. +3 more
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Quasi Z-source NPC inverter for PV application [PDF]
, 2017 This paper presents the operating principles and modified space vector modulation strategy for a three-phase quasi Z-source neutral point clamped inverter for solar photovoltaic applications.
Clare, Jon C. +3 more
core +1 more source