A5038893890- Chalcogenide Semiconductor Thin Films
- Quantum Dots Synthesis And Properties
- Microgrid Control and Optimization
- Advanced DC-DC Converters
- solar cell performance optimization
- Multilevel Inverters and Converters
- Analog and Mixed-Signal Circuit Design
- Hydraulic and Pneumatic Systems
- Copper-based nanomaterials and applications
- Thin-Film Transistor Technologies
- Advanced Battery Technologies Research
- Advancements in Semiconductor Devices and Circuit Design
- Dynamics and Control of Mechanical Systems
- Plasmonic and Surface Plasmon Research
- Advanced Control Systems Design
- Photonic and Optical Devices
- Control Systems in Engineering
- Low-power high-performance VLSI design
- Fuzzy Logic and Control Systems
- Photonic Crystals and Applications
- Silicon and Solar Cell Technologies
Islamic Azad University Fasa Branch
2010-2021
In this paper, two methods of control for high-voltage Full Bridge Series-Parallel Resonant (FBSPR) DC-DC converter are proposed and the results compared. Soft switching operation using Zero Current Switching (ZCS) Voltage (ZVS) technologies is employed to decrease losses optimize efficiency converter. The way obtaining small-signal model FBSPR generalized averaging method discussed. Then Artificial Neural Networks (ANN) Sequential State Machine (SSM) explained experimental ANN controller...
In this paper, a general-purpose fuzzy controlled charger for set of Ni-Cd batteries is investigated, Simulated and experimentally tested. The controller applied to BUCK converter as battery charging system during the charge process, temperature voltage variations are used input variables current output .Battery kept safe stable process. Experimental results also confirmed by computer simulation show control potentialities.
In this paper, two methods of control for high-voltage Full Bridge Series-Parallel Resonant (FBSPR) DC-DC converter are proposed and the results compared. Soft switching operation using Zero Current Switching (ZCS) Voltage (ZVS) technologies is employed to decrease losses optimize efficiency converter. The way obtaining small-signal model FBSPR generalized averaging method discussed. Then Artificial Neural Networks (ANN) Sequential State Machine (SSM) explained experimental ANN controller...
In this study the function of solar cells with structure CuIn1-xGaxSe2 is examined. CIGS cell consists layers ZnO (Layer TCO), Cd_S (buffer layer), (absorbent and Layer MO (substrate), which form a PN Junction. Later using SILVACO software simulated. Then, simulated software, thickness layer changed. Important parameters that will be discussed here, include open circuit voltage (VOC), short current (ISC), maximum power (Pmax), filling factor (FF) efficiency (η). After conducted simulations,...
The main problemswith the use of fossil fuels is restrictions on their access and detrimental consequences which causes a threat to human health quality life. Consequently, other energy sources has become necessary. Renewable Energy as permanent clean source an answer this problem. One such includes photovoltaic solar that widely available reliable source. Research Development Photovoltaic in general, will reduce costs improve efficiency both areas. CIGS cells have higher comparison with...
In this paper a novel low-power double-edge triggered flip-flop is introduced. Double-edge Flip-Flops have the data signal changes on both clock edges. Thus, low swing results in lower power consumption and throughout are preserved. Today, leakage current has become critical feature for integrated circuit (IC) designers because it leads to more consumption. So some methods been presented control current. The proposed simulated 0.35 μm CMOS technology with supply of 1.5V. simulations carried...
According to this research paper, fuzzy hype plane controller is applied robust nonlinear reduce the vibration of motor.To control multi degree freedom joint, controllers are best candidate.Sliding mode one choices system.The sliding used speed up error convergence when greater than one.To terminal recommended in research.Fuzzy hype-plane variable adopted guarantee zero a finite time near zero.The chattering conventional model systems avoided with employed continuous controller.To increase...
Background and Objectives: In this article, the functionality of solar cells structure based on CuIn1-xGaxSe2 is investigated. This type cell consists different layers, namely, ZnO (TCO layer), Cd_S (Buffer CIGS (Absorbent MO (Substrate layer). Two CIGS, form a PN Junction. Methods: thin film simulated using SILVACO software. The absorbent layer doping was originally changed. Later kept constant P-type InAsP added. Their effect function observed examined. It that after some parameters have...
Abstract In this paper, we propose a new structure for the plasmonic waveguide to optimize nonlinear optical effect of second harmonic generation (SHG). For purpose, use layer graphene grating and spherical elliptical plasmon polariton nanoparticles made gold silver. The number, location material as well number gratings are optimized achieve highest possible effect. simulation results showed that power SHF wave peak is increased noticeably using along with nanoparticles.