Direct power control of dual-active-bridge dc–dc converters based on unified phase shift control
The Journal of Engineering, 2019 Dual-active-bridge (DAB) dc–dc converters are the important part of the transformerless electric traction drive system in railway application. Also the dynamic characteristic of DAB converters in the electric traction drive system is very significant ...
Feng An, Wensheng Song, Kexin Yang
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Applied Sciences, 2021 Single-phase and three-phase AC-AC converters are employed in variable speed drive, induction heating systems, and grid voltage compensation. They are direct frequency and voltage controllers having no intermediate power conversion stage.
Naveed Ashraf +3 more
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Development of time delay voltage control for lead acid battery using arduino [PDF]
, 2014 A time delay controller with voltage control technique is designed and developed in this project. In order to control the output voltage, a DC-DC buckboost converter has been development. The buckboost circuit with mosfet as a switching component has
Mohammad, Nurul Nadia
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Overmodulation Strategy Using DC-Link Shunt Resistor Inverters to Maintain Output Voltage Linearity
IEEE Access, 2021 To detect the three-phase current in the complex plane of a DC link shunt inverter, an algorithm for restoring the current is required. In this paper, a method of dividing the detection voltage and the compensation voltage to match the output voltage as ...
Soonho Kwon +5 more
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Influence of coil spacing on performance of resonant wireless power transmission system
Gong-kuang zidonghua, 2020 For coil spacing is a key indicator to measure wireless power transfer distance, influence of coil spacing on performance of resonant wireless power transmission system was studied.
QIAO Zhenpeng +5 more
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Power loss investigation in HVDC for cascaded H-bridge multilevel inverters (CHB-MLI) [PDF]
, 2015 In the last decade, the use of voltage-source multilevel inverters in industrial and utility power applications has been increased significantly mainly due to the many advantages of multilevel inverters, compared to conventional two level inverters ...
Alamri, B, Darwish, M
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Quantitative Detection of Rock Crack Width Using Microwave Resonance Vibration Eigenvalues
IEEE Access, 2019 To accurately detect micro crack widths in rocks in real time, a new method based on a microwave resonance vibration model is proposed. Repeated experiments carried out by the developed microwave resonance vibration model-based sensor and the measuring ...
Chuanjing Ou +6 more
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Very efficient CMOS low-voltage output stage
Electronics Letters, 1995 A novel CMOS low-voltage output stage is proposed which is based on a class AB common source configuration. It provides high drive capability while using output transistors with low aspect ratios. A 2 mA peak-to-peak output current is achieved with a 1.5 V power supply and a maximum aspect ratio of 375/2. The output stage includes a very simple current
PALMISANO, Giuseppe, PALUMBO, Gaetano
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Circuit Structure and Control Method to Reduce Size and Harmonic Distortion of Interleaved Dual Buck Inverter [PDF]
, 2020 A new circuit structure and control method for a high power interleaved dual-buck inverter are proposed. The proposed inverter consists of six switches, four diodes and two inductors, uses a dual-buck structure to eliminate zero-cross distortion, and ...
Cho, Min-Gi +4 more
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An enhanced output voltage compensator for inverter under nonlinear load and voltage distortions
Energy Reports, 2022 This paper focuses on voltage source inverters used in new energy user power supply and energy storage power supply systems. If it is equipped with linear load, the power quality of output voltage can be easily guaranteed.
Minghang Zhong, Xiangqian Tong
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