ENGINEERING RESEARCH PAPERS

capacitor IEEE PAPER 2017




The evolutionary capacitor HSP90 buffers the regulatory effects of mammalian endogenous retroviruses
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RESULTS If HSP90 buffers genetic variation caused by TE insertions in generegulatory regions and thus acts as an evolutionary capacitor , two testable predictions can be made. First, HSP90 would control TE expression and its effect on nearby host genes in somatic

Capacitor -Voltage Regulation and Linear-Range Extension of a Hybrid Cascaded Modular Multilevel Converter
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Abstract: This paper presents a study of the hybrid cascaded modular multilevel converter (HC-MMC). It shows that voltage regulation of the full-bridge submodules requires special provisions for energy-flow control between the converters main power stage and the

Microstrip Resonator for High Field MRI with Capacitor -Segmented Strip and Ground Plane
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Synopsis: High field MRI coils are often based on transmission line resonators. Due to relatively short wavelength of RF fields, such coils produce uneven field patterns. Here we show, that it is possible to manipulate magnetic field patterns of microstrip resonators in both

One-step Preparation of Alkaline Lignin-based Activated Carbons with Different Activating Agents for Electric Double Layer Capacitor
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Different structured activated carbons (ACs) were made from lignin (alkaline) by one-step activation. Using ZnCl2, KOH and K2CO3 as activating agents and the effect of activating agents on the electrochemical properties of the ACs for electric double layer capacitor

Comparative Application of Load Tap-Changing Transformer (LTCT) and Shunt Capacitor for Voltage Profile Enhancement on Nigerian 330kV, 24-Bus
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ABSTRACT: The use of conventional devices as control mechanism for system voltage profile enhancement and loss reduction is still predominantly prevalent in most third world nations and Nigeria is never an exemption. This study seeks to compare efficiency of Load

New electronically tunable grounded inductor simulator employing single VDTA and one grounded capacitor
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Abstract In this paper a new grounded inductor simulator employing single voltage differencing transconductance amplifier (VDTA) and one grounded capacitor has been proposed. The proposed circuit is electronically controllable and exhibits low parasitic

VLSI Implementation of 8051 MCU with Decoupling Capacitor for IC-EMC
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Abstract In recent years, several new methods for IC-level electromagnetic compatibility (EMC) testing have been introduced. Therefore, a handy vehicle for IC-EMC testing is required to validate the effectiveness of the new IC-EMC testing methods. This paper

Stabilization of a Network of the FitzHugh-Nagumo Oscillators by Means of a Single Capacitor Based RC Filter Feedback Technique
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We suggest employing the first-order stable RC filters, based on a single capacitor , for control of unstable fixed points in an array of oscillators. A single capacitor is sufficient to stabilize an entire array, if the oscillators are coupled strongly enough. An array, composed

Lignocellulosic-Based Activated Carbon Prepared by a Chemical Impregnation Method as Electrode Materials for Double Layer Capacitor
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Abstract Activated carbons (ACs) were prepared from a lignocellulosic-based waste material by a chemical impregnation method using KOH, NaOH or CaCl2 as the activating agent. These ACs were characterized by different techniques such as N2 adsorption, FTIR, XRD

A High Energy 3V Lithium-Ion Capacitor Synthesized via Electrostatic Spray Deposition
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Abstract Reduced graphene oxide-carbon nanotube (rGO-CNT) and anatase TiO2 Li4Ti5O12 (ATO-LTO) composite electrodes were synthesized via electrostatic spray deposition (ESD) and analyzed as cathode and anode vs. lithium, respectively. The rGO-

Leakage Current Calculation for PV Inverter System Based on a Parasitic Capacitor Model
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Considering low efficiencies of solar panels, the dependability and efficiency of power electronic interface has to be ensured. Transformer less PV inverters increases the efficiency by nearly 2 percentage and decrease cost by 25 percentages. With no galvanic isolation

Design and implementation of Electrical Double Layer Capacitor (EDLC) Based 1U CubeSat Electrical Power System (EPS).
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Abstract Nowadays CubeSats projects are growing rapidly for supporting basic missions such as educational, data exchange or experimental missions. The CubeSats are depending on rechargeable batteries as a source of power. However simplicity, robustness, Abstract A portable dc power supply based on electric double-layer capacitor (EDLC) bank was established for highpower applications. EDLC bank needs a dc dc converter to maintain a constant output voltage and current. Especially, a lowimpedance load makes the

An Improved Switching Topology for Single Phase Multilevel Inverter with Capacitor Voltage Balancing Technique
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Abstract This paper presents a new cascaded asymmetrical single phase multilevel converter with a reduced number of isolated DC sources and power semiconductor switches. The proposed inverter has only two H-bridges connected in cascade, one

Bidirectional Quasi-Cuk DC/DC Converter with Reduced Voltage Stress on Capacitor and Capability of Changing the Output Polarity
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Abstract In this paper, a bidirectional topology for quasi-Cuk dc/dc converter with capability of zero-voltage and zero-current-switching (ZVZCS) is proposed. The bidirectional quasi Cuk (BQ-Cuk) converter has different voltage and current transfer ratio, reduced voltage

Implementation of a Single Phase Switched- Capacitor Nine-Level Inverter for PV System Applications with Selective Harmonic Elimination
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ABSTRACT The main objective of this paper is to present a test a single phase switched capacitor nine-level inverter for PV system applications, with a simple harmonic elimination method. The main elements of the used multilevel inverter are a high power switched

An Effect of Output Capacitor ESL on Hysteretic PLL Controlled Multiphase Buck Converter
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Abstract. This paper provides analysis of output capacitor effects to phase stability of a hysteretic mode controlled buck converter. The hysteretic control method is a simple and fast control technique for switched-mode converters, but the hysteresis control is not oscillator

Optimal Capacitor Allocation for the Reconfigured Network using Ant Lion Optimization Algorithm
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Abstract This paper presents an Ant Lion Optimization (ALO) algorithm for optimal allocations and sizing of capacitors for the original and reconfigured distribution systems. Feeder reconfiguration is the process of changing the distribution network topology by

Design and Implementation of DVR Based on Dual Voltage Source Converter by a Super Capacitor Bank
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The transmission and distribution systems are much suffered from power quality issues like sag swell which needs reactive power compensation. The DVR is the effective solution for the compensation. A shunt connected solid state Dynamic Voltage Restorer (DVR) is a

Design of Anti-Sticking Membrane for RF MEMS Tunable Capacitor
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Abstract The paper describes a radio frequency microelectromechanical (RF MEMS) tunable capacitor with electrostatic actuation and an anti-sticking membrane. The varactor capacitance changes from 0.3 pF to 3.5 pF with| S (1, 1)|>-0.25 db at 10 GHz. Actuation

Differential Power Processing System for the Capacitor Voltage Balancing of Cost-effective Photovoltaic Multi-level Inverters
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Abstract The Differential Power Processing (DPP) converter is a promising multi-module inverter architecture recently proposed for photovoltaic systems. In this paper, a DPP converter architecture, in which each PV-panel has its own DPP converter in the shunt,

Performance Analysis of Switched Capacitor Multilevel DC/AC Inverter using Solar PV Cells
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DC/AC inverters convert DC source energy for AC users, and are a big category of power electronics. Power electronics is the technology to process and control the flow of electric energy by supplying voltages and currents in a form that is optimally suited for user loads.

A step-down switched- capacitor AC-DC converter with double conversion topology
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AbstRact. In the field of portable electronic devices, a small and light AC-DC converter or AC adapter has been required in these last few decades. To meet such demands, a switched capacitor (SC) AC-DC converter draws many researchers attentions in recent years. It is

Control Strategy of Solar Photovoltaic-Fuel Cell-Super Capacitor -Battery Hybrid System
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ABSTRACT This paper presents the integration of photovoltaic (PV), fuel cell (FC) and energy storage systems for reliable power generation. The PV is the primary energy source, fuel cell is the auxiliary power source whereas battery and ultra- capacitor both are

Adaptive Droop Control Shunt Active Filter and Series AC Capacitor Filter for Power Quality Improvement in Power System
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Most of the pollution issues created in power systems are due to the non-linear characteristics and fast switching of power electronic equipment. Power quality issues are becoming stronger because sensitive equipment will be more sensitive for market

Switched Capacitor -Based Multiport Converter Integrating Bus Converter, Charge-Discharge Regular, and Voltage Equalizer for Solar Panel
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Multiple dc-dc converters are necessary to maximize the performance of spacecraft power systems. A front-end dc-dc converter that performs maximum power point tracking (MPPT) is indispensable to maximize the power generation of photovoltaic (PV) arrays. A bidirectional

Low-Power Voltage Converter Using Energy Recycling Capacitor Array
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Abstract This paper presents a low-power voltage converter based on a reconfigurable capacitor array. Its energy recycling capacitor array stores the energy during a charge stage and supplies the voltage during an energy recycle stage even after the power source is

A 5-Level Single Phase Flying Capacitor Multilevel Inverter
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Capacitor Multilevel Inverter. In order to obtain multilevel output voltage waveforms, a switching strategy based on calculating switching angles is explained. Simulation and experimental results of multilevel voltage waveforms are given for 5 levels. The one phase

A High-Gain Serial-Parallel-Switched- Capacitor Coupled-Inductor Boost DC-AC Inverter
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Abstract A closed-loop scheme of a high-gain serial-parallel-switched- capacitor coupled inductor (SPSCCI) boost DC-AC inverter is proposed by combining a two-phase generator and sinusoidal pulse-width-modulation (SPWM) controller for low-power step-up DC-AC

Impact of Shunt Capacitor on Voltage Profile Improvement at Over Load Conditions using MiPower Software
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Abstract Growth of power consumption is increasing abnormally in resent past. To satisfy the demand, generation should increase and transmission should be done with minimum losses. The losses may increase due to over loading or contingency conditions. In this paper

Mismatch-tolerant Capacitor Array Structure for Junction-splitting SAR Analog-to-digital Conversion
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Abstract A new junction-splitting based SAR ADC with a redundant searching capacitor array structure in 0.13 μm CMOS process to alleviate capacitor mismatch effects, is presented. The normalized average power has a factor of 0.35 to the conventional SAR ADC

A High-Gain Multiphase Switched- Capacitor Coupled-Inductor Step-Up DC-DC Converter
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Abstract A closed-loop scheme of a high-gain multiphase switched- capacitor coupled inductor (MSCCI) converter is proposed by combining a phase generator and pulse widthmodulation-based (PWM-based) gain compensator for step-up DC-DC conversion and

21-LEVEL INVERTER FORMED BY CASCADING FLYING CAPACITOR AND FLOATING CAPACITOR H-BRIDGES
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ABSTRACT Multilevel inverter is a power electronic device and that is develop into more or more popularize over the years in high-voltage high-power applications. Multilevel inverters have unique structure which makes it possible to reach high voltages by means of less

Calibration of Offset Voltage of Op-Amp for Bandgap Voltage Reference Using Chopping Technique and Switched- Capacitor Filter
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Abstract-A calibration scheme is proposed for a bandgap voltage reference. The proposed scheme calibrates an offset voltage of operational amplifier (op-amp) of a bandgap reference which is the critical source of an output-voltage deviation of the bandgap

DESIGN OF BRIDGELESS HIGH-POWER-FACTOR BUCK-CONVERTER OPERATING IN DISCONTINUOUS CAPACITOR VOLTAGE MODE.
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Abstract-In this paper, a new bridgeless single phase ac dc power factor correction (PFC) rectifier based on buck topology operating in discontinuous capacitor voltage mode (DCVM) is proposed. The bridgeless topology and the presence of only one or two semiconductor

Radiomeasuring pressure transducer with sensitive MEMS capacitor
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Abstract. In the article the pressure transducer with frequency output based on the structure of the bipolar-field transistors with negative resistance and tenso sensitive MEMS capacitor has been considered. A mathematical model of the radiomeasuring pressure transducer in

Total Ionizing Dose TCAD simulation of 400 nm SiO2 capacitor
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Synopsys Sentaurus TCAD simulation of 400 nm SiO2 capacitor under gamma irradiation. Dataset supports: Chatzikyriakou, Eleni et al (2017) A systematic method for simulating total ionizing dose effects using the finite elements method. Journal of Computational Electronics.

High Power Capacitor Clamped Modular Resonant Dc/Dc Converter for Offshore Wind Energy Systems
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ABSTRACT Recently, the interest in offshore wind farms is powerful resource, has been increased significantly because of the stronger and more stable winds at sea, which will lead to an increase power production. DC/DC power conversion solutions are becoming more

Study of Ramie Fiber (Boehmeria nivea L.) into Electric Double Layer Capacitor Material by Using Ammonia (NH3) Gas in Pyrolysis Process
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(EDLC) has been successfully made from carbonized ramie fiber using a single step method with ammonia gas (NH3). Ramie (Boehmeria nivea L.) is fiber crops which has excellent fiber characteristics and high cellulose content that abundantly planted in the world

Performance Analysis of Flying Capacitor Multilevel Inverter
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Abstract This paper presents a simulation study of phase-disposition (PD-PWM) pulse width modulation strategies in 3 phases, seven level flying capacitor multilevel inverter (FCI) performed in MATLAB Simulink. Here we have used a new approach of modularcell inverter

A Comparative Application of Shunt Capacitor and Load Tap Changing Transformer (LTCT) tothe Optimal Economic Dispatch of Generation on Nigerian 330kV
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Abstract This paper presentsa Comparative Application of Shunt Capacitor and Load Tap Changing Transformer (LTCT) tothe Optimal Economic Dispatch of Generation on Nigerian 330kV, 24-Bus GridSystem. The Nigerian 330kV grid was optimized with Shunt Capacitor

Reactive Power Compensation using 12 MVA Capacitor Bank in 132/33 KV Distribution Substation
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Abstract-Shunt capacitor bank improves the power factor, increases voltage level on the load and reduces current flow through the transmission lines. The main reason of installing a capacitor bank is to increase power factor voltage level. This inappropriate installation

Optimal Placement of Capacitor by Using PSO With Considering Harmonics in Distribution Systems
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Abstract This paper presents a new approach in order to determine the optimal placement of capacitor in radial distribution system. The power loss is significantly high in distribution systems because of lower voltages and higher currents. Optimal capacitor placement results

A NEW HIGH EFFICIENCY HIGH POWER FACTOR INTERLEAVED THREE-PHASE SINGLE-STAGE AC DC CONVERTER WITH FLYING CAPACITOR
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ABSTRACT Anew high efficiency High Power Factor interleaved three-phase AC DC single-stage multilevel is proposed in this paper. The proposed converter can operate with reduced input current ripple and peak switch currents due to its interleaved structure, a

A Fixed Frequency Sliding Mode Controller for a Boost Inverter Based Battery-Super capacitor Hybrid Energy Storage System
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This paper proposes a boost inverter based battery-super capacitor hybrid energy storage systems are a popular choice for battery lifetime extension and power enhancement. Various sliding mode (SM) controllers have been used to control the boost inverter topology

Application Of Thyristor Controlled Series Capacitor On Overhead Trasmission Line
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Abstract A filigree of manual curve operating at top or added top voltages is appropriate to address ability from breeding stations to load. In accession to manual curve that backpack ability from antecedent to load, avant-garde ability systems are awful commutual for bread-

Design and Analysis of TIDF controller in AGC with Thyristor Controlled series capacitor
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Abstract: This paper proposes an automatic generation control (AGC) of an interconnected two area of non-reheat thermal power system in continuous mode by employing a Thyristor Controlled Series Capacitor (TCSC) connected in series with the line. By controlling the

Switched- capacitor networks (SC networks) deserve attention, since they provide an optimum method for implementing precision filters in a monolithic
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Switched- capacitor networks (SC networks) deserve attention, since they provide an optimum method for implementing precision filters in a monolithic integrated circuit. Classical SC networks contain capacitors and two- phase switches (see [1-4]). In certain applications it is preferable

Design of a Step-Down Switched- Capacitor AC/DC Converter Using Nested Voltage Equalizers
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Abstract A novel step-down switched- capacitor (SC) ac/dc converter using nested voltage equalizers is presented in this paper. Unlike the conventional SC ac/dc converters, the proposed converter consists of a full waveform rectifier with a big capacitor and nested

Optimum Shunt Capacitor Placement in Distribution System for Loss Reduction Using ICA
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Abstract: This loss can be reduced by the use of a capacitor in the system, which injects reactive current and also improves the voltage magnitude in the buses. Shunt capacitors are commonly used in distribution system for reactive power compensation. The real power loss

An Overview of Mathematical Steady-State Modelling of Newton-Raphson Load Flow Equations Incorporating LTCT, Shunt Capacitor and FACTS Devices
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ABSTRACT: This paper presents an Overview of Mathematical Steady-State Modelling of Newton-RaphsonLoad Flow Equations Incorporating Load Tap-Changing Transformer, Shunt Capacitor and FACTSDevices, the incorporation of these devices expand the

DESIGN OF PROGRAMMABLE OUTPUT BINARY AND FIBONACCI SWITCHED CAPACITOR STEP-DOWN AND STEP-UP DC-DC CONVERTER
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Abstract Power consumption has become one of the most important issues in portable electronic devices such as multi-media phones, smart sensors and actuators, wearable and implantable biomedical devices. The crucial part of these power-aware systems is the power

Performance Analysis of Modified Flying Capacitor Multilevel Inverter
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ABSTRACT This activity proposes a new access of modular-cell inverter with a bargain amount of aerial capacitors (RFCI). The adduce RFCI will abate decidedly the basic counts, cost, and admeasurement of the converter. The all-embracing achievement of RFCI will

Elimination of Commutation Failure of VSC HVDC System with Controllable Capacitor
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Abstract: This system presents a totally unique hybrid converter configuration for traditional Line-Commutated converter (LCC) HVDC technology aiming to eliminate commutation failures at lower place serious faults. Dynamic series insertion of capacitors throughout

Effect of Current Compliance on the RESET in the Bipolar Resistive Pt/TiO1. 70/Pt Capacitor
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Among various materials, titanium oxide (TiOx) has drawn particular attention as a promising switching material for resistive random access memory (ReRAM). Studies have indicated that current compliance (ICC) applied for SET operation has a significant effect on resistive

High-energy-density activated carbon electrode for organic electric-double-layer- capacitor using carbonized petroleum pitch
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Abstract Activated carbons (ACs) have been used as electrode materials of electric double layer capacitors (EDLC) due to their high specific surface areas (SSA), stability, and ecological advantages. In order to make high-energy-density ACs for EDLC, petroleum pitch

Review on Super Capacitor -Battery based Hybrid Energy Storage System for PV Application
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Abstract Hybrid energy storage systems are becoming an option for energy management in better performance of automotive, hybrid electrical vehicle and avionics systems. The main objective of this paper is to review and study of Hybrid Energy Storage System for PV

Trade-off Study on Switched Capacitor Regulators for Implantable Medical Devices
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Abstract This study presents the trade-offs when using a Switched capacitor (SC) DC-DC converter as the energy management device on a highly integrated implantable medical device. The efficiency of the Low Dropout Regulator (LDO) is presented and used as a

DEVELOPMENT OF HIGH PERFORMANCE FERROELECTRIC MATERIAL FOR CAPACITOR AND ACTUATOR APPLICATIONS
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Abstract A ternary system of composition 0.7 PMN-0.2 PT-0.1 PZN and 0.7 PMN-0.1 PT-0.2 PZN were investigated employing columbite route. A detailed and systematic study of phase, dielectric properties and microstructure were carried out and compared. Ceramics of

Design of a Capacitor -less Low Dropout Voltage Regulator
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Abstract-With the growing need of battery powered mobile devices, power management has been of great concern in the electronics industry, an essential component being a low drop out (LDO) voltage regulator. LDO voltage regulators improve batterys power efficiency and

SIMULATION OF Z-SOURCE INVERTER WITH LOW VOLTAGE STRESS ON BALENCING CAPACITOR
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ABSTRACT The Z-Source Inverter (ZSI) has been reported suitable for residential PV system because of the capability of voltage boost and inversion in a single stage. Recently, four new topologies, the quasi-Z-Source Inverters (qZSI), have been derived from the original ZSI.

High Gain Single Switch DC/DC Converter Adopting Switched Capacitor Cells for Standalone Applications
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ABSTRACT Energy shortage and environmental contamination in the present scenario has increased the use of renewable energy sources. Among the renewable energy sources the photovoltaic cells plays a significant role in meeting the energy requirements. The problem

Reduced Capacitor Stress One Switched-Inductor Improved Z-Source Inverter
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Abstract This paper proposes the novel topology of One switched-inductor (SL) improved Z source inverter (ZSI) with reduced capacitor stress. The voltage boost and components used in the proposed topology are same as the SL-qZSI. Similar to SL-qZSI, this proposed inverter

A Capacitor -Less CMOS Adaptively Biased Low-Dropout Regulator with Buffer for Portable On-Chip Application
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Abstract This paper presents a capacitor -less low-dropout regulator (LDR), with adaptive bias (AB) and buffer structure for power management. Adaptive bias structure consists of current mirrors, which increase sensitivity for change of load current with low dissipation of

DESIGN OF SENSORLESS CAPACITOR VOLTAGE BALANCING CONTROL FOR THREE-LEVEL BOOSTING PFC WITH PV SYSTEM
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Abstract In this paper we compared with the conventional boosting PFC converter, the three level boosting PFC converter has two cascaded switches and two cascaded capacitors across the dc-side voltage. Two capacitor voltages may be different due to their mismatched

RESEARCH AND DEVELOPMENT OF MICRO-MESOPOROUS ACTIVATED CARBONS FOR APPLICATION IN ELECTRIC DOUBLE LAYER CAPACITOR
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V Pavlenko, M Bijsenbaev, N Prihodko, A Kurbatov - aipet.kz Abstract The objective of using the proposed method based on microporous structure development. It allows producing new inexpensive carbon matrix as efficient active component of electrode material, implemented in electric double layer capacitors.

Flying- Capacitor -Based Hybrid LLC Converters To Achieve High Conversion Efficiency Through ZVS Operation
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Abstract: The flying capacitor and LLC converter are integrated with the ZVS operation. Using of ZVS, it will achieve the high conversion efficiency. This project is enable to high step-down conversion in the high input voltage applications. The inherent flying capacitor

SMALL FILM CAPACITOR INVERTER OBSERVATIONAL INDUCTION MOTOR CONTROL APPROACH TO IMPROVE WITH RELIABILITY AND POWER
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ABSTRACT: The main aim of this project is a small film capacitor inverter based induction motor control approach to improve with reliability and power density of three phase variable sped drive applications. In this project a new and simple phase induction motor drive for

Optimal Capacitor Placement in Distribution System for Loss Minimization Using SA
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Abstract: The radial distribution system is a rugged system, it is also the most commonly used system, which suffers by loss and low voltage at the end bus. This loss can be reduced by the use of a capacitor in the system, which injects reactive current and also improves the

A THREE-PHASE MULTILEVEL HYBRID SWITCHED- CAPACITOR PWM PFC RECTIFIER FOR HIGH-VOLTAGE-GAIN APPLICATIONS
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ABSTRACT This paper presents a three-phase multilevel power factor correction rectifier using the hybrid switched- capacitor concept is proposed. The converter is suitable for high voltage-gain applications from conventional three-phase low-voltage sources. The three-

VOLTAGE OSCILLATION TRANSIENTS CAUSED BY CAPACITOR BANKING ENERGIZING FOR POWER FACTOR CORRECTION IN THE POWER SYSTEM
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ABSTRACT As far as the power quality issues are concern, insertion of capacitor banks into the system needs to be understand for both power factor correction as well as for the voltage support. Whenever capacitance switching takes place, a transient overvoltage will be seen

Voltage Profile Enhancement in Distribution Power Systems Using Fixed and Thyristor Controlled Series Capacitor (TCSC)
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Abstract Most of the available technical literature in TCSC usually deals with steady state and dynamic control and applications independently. However, to fully understand and properly utilize these types of controllers, a number of control tasks for both dynamic and

IDEA OF REACTIVE POWER COMPENSATION IN DISTRIBUTION FEEDERS WITH OPTIMAL CAPACITOR LOCATION: SURVEY
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ABSTRACT The capacitor bank is used in power system for the controlling the power flowing through the system, managing the voltage profile, correction of power factor, reduction in losses and to increase the stability. This paper highlights the different techniques used for

A Three-Phase Series-Parallel Converted Cascaded Switched Capacitor Multilevel Inverter For Induction Motor Drive
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ABSTRACT: Multilevel Inverter widely used in high power industrial applications. This paper presents a three-phase series-parallel converted cascaded multilevel inverter with switched capacitor component for induction motor drive. In traditional switched capacitor inverters

A Data-Driven Analysis of Capacitor Bank Operation at a Distribution Feeder Using Micro-PMU Data
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Abstract In this paper, we conduct a data-driven experimental analysis on capacitor bank switching event at a distribution grid in Riverside, CA using data from two distribution level phasor measurement units, aka, µPMUs. Of particular interest was to detect the capacitor

Piezoelectric Force Microscopy: Multilayered Ceramic Capacitor
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Vertical Piezoelectric Force Microscopy| In VPFM, the cantilever will deflect normal to the sample surface in response to the applied bias, which indicates the presence of piezoelectric domains that point out-of-plane or normal to the sample surface (Fig. 1a-b). As

Control and Implementation of Solar Photovoltaic-Fuel Cell with Dual Ultra Capacitor Hybrid System
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Abstract This project presents a hybrid system comprise of Photovoltaic (PV), Battery, Ultra capacitor (UC), Fuel Cell (FC) to meet isolated DC load demand. The PV is the primary energy source, fuel cell is the auxiliary power source where as battery and Super capacitor

Hybrid Step-Down Converter Based on the Dual Use of Flying Capacitor for low power DC Application
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Abstract This project introduces a hybrid stepdown dc-dc converter, targeted for battery powered portable applications where low-volume implementation is the key priority. The introduced architecture, combining switchedcapacitor (SC) and inductor based circuits,

DC-link Capacitor Voltage Regulation with Effort-reduction Fuzzy Logic Control for Three-level Inverter-based Shunt Active Power Filter
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ABSTRACT Shunt active power filter (SAPF) is the most effective solution for current harmonics. In its controller, DC-link capacitor voltage regulation algorithm with either proportional-integral (PI) or fuzzy logic control (FLC) technique has played a significant role

TITLE: IMPLEMENTATION OF SUPER CAPACITOR IN HYBRID BICYCLE AND INCREASING THE PERFORMANCE RANGE OF LEAD ACID BATTERY
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Abstract The paper first addresses the basic methodology used for constructing hybrid electric bicycles which are having components like throttle, motor, microcontroller and use of super capacitors with the battery pack to increase the performance range of the hybrid

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