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Two-Stage System of CRM PFC Converter and LLC Resonant Converter to Reduce Frequency Interference in Integrated Transformers
An LLC resonant converter is used with a power factor correction (PFC) converter to receive a stable DC output from an AC power supply. The...
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High-voltage DC–DC converter based on adaptive frequency conversion modulation
With the development of electric vehicles, the demand for the high-voltage low-current DC-DC chips used in vehicle on-board equipment continues to...
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Evaluation of Asynchronous Traction Motor Losses when Operating from a Frequency Converter
AbstractThis article is devoted to the evaluation of additional power losses that occur in an asynchronous traction motor operating from a frequency...
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Design and development of variable frequency modulation-based isolated DC–DC converter with green mode of operation
Among many applications of DC–DC isolated converters, power supplies, renewable energy sources, and electric vehicles are prominent. These converters...
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An Autonomous Power-Supply Station Based on an Asynchronous Generator with a Phase-Wound Rotor and a Low-Power Frequency Converter
AbstractToday, asynchronous and synchronous generators with double-link full-power frequency converters are the main options for designing highly...
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Sensorless Control of a Thyristor Frequency Converter when Starting a Synchronous Machine
AbstractA sensorless control method is proposed based on the simultaneous operation of external, internal, and cross control channels. This method is...
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A modular multilevel converter with active power filter (APF-MMC) under low-frequency operation
In the realm of medium/high voltage applications, the modular multilevel converter with an active power filter (APF-MMC) emerges as a technology that...
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An all-digital low-power, low-frequency GRO-based time to digital converter for biomedical applications
In this paper, an all-digital, 10-bit, low-power Time-to-Digital Converter (TDC) is proposed for use in biomedical applications. To reduce the area...
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Frequency Response Analysis for Active Support Energy Storage Converter Based on Inertia and Dam** Regulation
Energy storage system with active support control is critical for new energy power generation to develop frequency regulation function in power...
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Analysis and Design of Novel High-Frequency Integrated Transformer with Adjusting Leakage Inductance for LLC Resonant Converter
Adjusting the leakage inductance to approximate the initial design value is important for obtaining the desired output voltage range for an LLC...
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35 kW isolated fuel-cell DC–DC converter design based on PWM resonant converter with hybrid switch structure
This paper presents the design of a 35 kW isolated fuel-cell DC–DC converter (FDC) with a hybrid switch structure. By utilizing a circuit structure...
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Analysis of various modulation techniques for high-frequency isolated single-phase modified quasi-Z-source AC–AC converter-based solid-state transformer
Solid-state transformers (SSTs) are expected to become one of the most powerful and adaptable devices that allow controllable voltage, power factor...
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A multi-port DC–DC–AC system based on CLLC resonant converter and FSBB converter
A multi-port DC–DC–AC converter system is analyzed in this paper, which is composed of a bidirectional CLLC resonant converter and a four-switch...
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A Matrix Reactance Frequency Converter SVPWM Method with Common Mode Voltage Elimination Based on Rotating Vectors
This paper proposes a new SVPWM method (named as RSVPWM) based on Matrix Reactance Frequency Converter (MRFC) fixed length but rotating vectors (RVs,...
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Simple Usage Method of Frequency Converter and Expanding Knowledge
Since AC motors do not have brushes, the vulnerable parts of DC motors, and are easy to maintain, coupled with the rapid decline in the price of...
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Integration of cascaded controllers for super-lift Luo converter with buck converter in solar photovoltaic and electric vehicle
Power electronic converters are utilized to regulate the charging voltage of electric vehicles (EV) batteries based on photovoltaic (PV), ensuring it...
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Analytical and experimental studies on improved performance high frequency multiphase synchronous DC-DC converter using SiC MOSFETs and coupled inductors
This article presents the analysis, practical implementation and experimental studies on a Silicon Carbide (SiC) MOSFET-based 2-phase interleaved...
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Inverse polarity multilevel Class-DE resonant converter
In this paper, a family of inverse polarity multilevel Class-DE resonant converter with the on-time fixed modulation method is proposed. The proposed...
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High-Frequency Mathematical Model for Common-Mode Noise Voltage of Buck Converter
This paper proposes the high-frequency mathematical model for the common-mode noise voltage of a DC–DC buck converter. The high-frequency equivalent...
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DC Capacitor Parameter Estimation Technique for Three-Phase DC/AC Converter Using Deep Learning Methods with Different Frequency Band Inputs
In this paper, we estimate the internal state variables of DC/AC 3-phase converter input capacitors according to the input data characteristics of...
