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high frequency high voltage source

STATCOM Device to Regulate PF of Grid Using Multi-Level Inverter

STATCOM Device to Regulate PF of Grid Using Multi-Level Inverter

... of voltage and ...A high PF is generally desirable in a power system to decrease power losses and improve voltage regulation at the ...the voltage regulation is improved if the reactive power ...

6

High-frequency EMI attenuation at source with the auxiliary commutated pole inverter

High-frequency EMI attenuation at source with the auxiliary commutated pole inverter

... the frequency response of trapezoidal and S-shaped pulse-trains, as the basis for an ACPI output voltage with attenuated high-frequency ...output voltage edge ...output voltage ...

16

Current-source modular medium-voltage grid-connected system with high-frequency isolation for photovoltaic applications

Current-source modular medium-voltage grid-connected system with high-frequency isolation for photovoltaic applications

... input voltage from the PV arrays as well as the number of the ...nominal voltage of 300V to the terminals of each of the 50 ...input voltage, see ...

11

Current Source Modular Medium Voltage Grid Connected System with High Frequency Isolation for Photovoltaic Applications

Current Source Modular Medium Voltage Grid Connected System with High Frequency Isolation for Photovoltaic Applications

... the voltage/power levels in the ...small-size High Frequency (HF) isolating transformers are proposed to avoid risks and improve the system safety ...switching frequency of the converter leads ...

11

A New SMPS with improved Power Quality using Bridgeless Converter G. Kiran

A New SMPS with improved Power Quality using Bridgeless Converter G. Kiran

... output voltage range is fairly ...half-bridge voltage source inverter is used at the output for high frequency isolation and multiple dc output voltage in computer power ...a ...

6

A Zvzcs Full Bridge Converter With High Voltage Gain By Solar Energy Source

A Zvzcs Full Bridge Converter With High Voltage Gain By Solar Energy Source

... the voltage spikes across output ...the voltage spikes at the secondary ...with high-voltage gain is proposed and shown in ...features high-voltage gain, fixed switching ...

7

High frequency unity power factor resonant converter with adjustable brightness for electronic ballast lamp applications

High frequency unity power factor resonant converter with adjustable brightness for electronic ballast lamp applications

... the source and also inject harmonics in the ...get high frequency output voltages the input AC voltage needs to be converted to DC with DBR (Diode Bridge Rectifier) with an attachment of ...

7

KHz Alternating Current Stable Plasma in Alcohol Aqueous Solution

KHz Alternating Current Stable Plasma in Alcohol Aqueous Solution

... current high voltage power source is used to generate plasma under the surface of liquid and the power frequency set is the range of 1~20 ...The voltage-current curve, optical emission ...

5

Modeling of high frequency current transformer based partial discharge detection in high voltage cables

Modeling of high frequency current transformer based partial discharge detection in high voltage cables

... of high voltage (HV) cables and cable accessories has been implemented predominantly using high frequency current transformers (HFCTs) as PD ...excitation source waveform is ...

8

Effect of electromagnetic fields and antioxidants on the trace element content of rat teeth

Effect of electromagnetic fields and antioxidants on the trace element content of rat teeth

... a high-voltage source, on rat teeth in terms of changes in trace elements (TEs) and the effect of antioxidants (melatonin [MLT] and Ganoderma lucidum [GL]) in counteracting these ...a ...

6

Research on a New Control Strategy of Three Phase Inverter for Unbalanced Loads

Research on a New Control Strategy of Three Phase Inverter for Unbalanced Loads

... inverter source systems, especially high power 400Hz inverter source systems, with finite output impedances, will experience voltage distortion in the form of phase voltage imbalance ...

6

Active Paralleling of High Power Voltage Source Inverters

Active Paralleling of High Power Voltage Source Inverters

... a high level of precision and ...output voltage and the reference voltage was no greater than the difference between those two voltages in a single module system with the same load ...out. ...

128

Power Electronic Transformer based IGBT Converters for Electric Locomotive Applications

Power Electronic Transformer based IGBT Converters for Electric Locomotive Applications

... The voltage reduction to suitable level for converters is the only purpose of ...operating frequency even with its high efficiency but its overall volume will increase tractive ...Line ...

6

A Development Of Wireless Power Transfer Using Capacitive Method For Mouse Charging Application

A Development Of Wireless Power Transfer Using Capacitive Method For Mouse Charging Application

... a high frequency voltage is desired to drive the electric field coupler so that the alternating current can flow through it to provide the load with the required ...the high frequency ...

24

High Frequency Characteristics of. Medium Voltage XLPE Power Cables. Gavita Mugala

High Frequency Characteristics of. Medium Voltage XLPE Power Cables. Gavita Mugala

... Stone and Boggs showed the influence of the semi-conducting screens of extruded cables on the attenuation by using an equivalent circuit approach. They used the cable model used by Breien and Johansen [12] in 1971 who ...

93

A New Topology for Dynamic Voltage Restorer Using High Frequency Link

A New Topology for Dynamic Voltage Restorer Using High Frequency Link

... Dynamic Voltage Restorer (DVR) with high frequency link is ...of voltage disturbances such as voltage sag, voltage swell and voltage ...current source to charge the ...

11

A High Gain Bipolar Pulse Generator with Low Voltage Input Source

A High Gain Bipolar Pulse Generator with Low Voltage Input Source

... 3. 3. Comparison Study By examining the pros and cons of the basic structures, it is evident that the best structure is the one which has better evaluation indicators than the others. These indicators are divided into ...

8

Transmission Characteristics of High Frequency Signal in Low Voltage Power Lines

Transmission Characteristics of High Frequency Signal in Low Voltage Power Lines

... the frequency selective attenuation of the power lines as the frequency increases and seriously affect the communication distance [11]; on the other hand, considering the signal transmission of smart meter ...

6

Performance Analysis of phase shifted SPWM Technique for Three Phase Diode Clamped Three Level Inverter

Performance Analysis of phase shifted SPWM Technique for Three Phase Diode Clamped Three Level Inverter

... output voltage from a DC input by using switching circuits to simulate a sine wave by producing one or more square pulses of voltage per half ...output voltage, the output is said to be pulse width ...

5

Design of Improved Solar Energy Harvested Hybrid Active Power Filter for Harmonic Reduction, Power factor Correction and Current Compensation

Design of Improved Solar Energy Harvested Hybrid Active Power Filter for Harmonic Reduction, Power factor Correction and Current Compensation

... dc-link voltage controller based on the active power balance of system. A high step-up converter, which is suitable for renewable energy system, is proposed in this paper to produce a dc-link ...a ...

9

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