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101
Analysis of Electrical Aging Effects on AC High Frequency Motor Based on Exchange Market Algorithm Model Parameter Identification
Published 2024-01-01“…The new wide-bandgap power semiconductor devices, such as gallium nitride and silicon carbide, have encouraged the development of power electronic converters with better efficiency, higher switching frequency, and smaller packages. …”
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102
Moving average filter for ripple current elmination
Published 2012“…The rapid switching of the power semiconductor devices will forms the ripples on the regulated current. …”
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Undergraduates Project Papers -
103
High-Voltage Temperature Humidity Bias Test (HV-THB): Overview of Current Test Methodologies and Reliability Performances
Published 2020-11-01“…The high voltage temperature humidity bias test (HV-THB) has become increasingly popular for evaluating the performances of power semiconductor devices. Given the new challenges of the power semiconductor industry, several applications and devices need to be designed to withstand harsh environments during working operations, with a remarkable focus on high-humidity conditions. …”
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104
Fault Management Techniques to Enhance the Reliability of Power Electronic Converters: An Overview
Published 2023-01-01“…The reliability of power electronic converters is a major concern in industrial applications because of using prone-to-failure elements such as high-power semiconductor devices and electronic capacitors. Hence, designing fault-tolerant inverters has been of great interest among researchers in both academia and industry over the last decade. …”
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105
A Basic Design Tool for Grid-Connected AC–DC Converters Using Silcon Carbide MOSFETs
Published 2023-11-01“…The tool calculates the input filter’s electrical parameters, the converter’s losses, the temperature rise of the power semiconductor devices, and the ripple current and voltage of the DC-link capacitor. …”
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106
A comprehensive survey on reduced switch count multilevel inverter topologies and modulation techniques
Published 2023-01-01“…Most of the traditional topologies are still used in key applications, and there is an increased attentiveness to emerging multilevel topologies to minimize the number of gate drivers, power semiconductor devices, and/or isolated DC sources. Although MLIs have a promising future in industry-oriented applications, their commercial acceptance has been constrained by their size cost, excessive device count, and switch complexity. …”
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107
Graphene and 2D Hexagonal Boron Nitride Heterostructure for Thermal Management in Actively Tunable Manner
Published 2022-11-01“…Thermal management is a critical task for highly integrated or high-power semiconductor devices. Low dimensional materials including graphene and single-layer hexagonal boron nitride (BN) are attractive candidates for this task because of their high thermal conductivity, semi-conductivity and other excellent physical properties. …”
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108
A Review of Symmetry-Based Open-Circuit Fault Diagnostic Methods for Power Converters
Published 2024-02-01“…Power converters are composed of power semiconductor devices (such as IGBTs), which are prone to failure due to abnormal conditions and aging degradation, leading to power converter faults. …”
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109
Two Decades of Condition Monitoring Methods for Power Devices
Published 2021-03-01“…Condition monitoring (CM) of power semiconductor devices enhances converter reliability and customer service. …”
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110
Three-Phase Five-Level Cascade Quasi-Switched Boost Inverter
Published 2019-03-01“…The voltage stress across power semiconductor devices and the capacitor are significantly lower using improved pulse-width modulation (PWM) control. …”
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111
Design and Implementation of Electronic Illumination Control System
Published 2023-12-01“…This paper aims to design and implement a simple and low-cost illumination control system with high efficiency, based on some power semiconductor devices such as triode alternating current (TRIAC) and diode alternating current (DIAC). …”
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112
Moving mesh adaptation for Si and GaN-based power device simulation
Published 2021“…Abstract In this paper, we describe the development of moving mesh adaptation framework and its application to charge transport simulation of semiconductor devices, with emphasis on its relevance to power semiconductor devices. Mesh adaptivity in the context of semiconductor device simulation is an important problem and can help deal with the convergence and numerical stability issues, as well as automate the meshing process. …”
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113
Development of compact sensor system for gate driver and control of a three phase power module
Published 2016“…The sensor system includes a current sensor, based on the principle of a Rogowski coil, and an op-amp integrator circuit, which will act as a low pass filter, so that the device current of the embedded power semiconductor devices can be measured. Since the switched-mode currents will be measured, the dynamics of this current sensor are of vital importance.…”
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Final Year Project (FYP) -
114
Time-domain and Frequency-domain Analyses of PETT Oscillation in Press Pack IGBTs
Published 2023-03-01Article -
115
Reliability analysis and reliable operation of three-level ANPC inverter
Published 2023-01-01“…This paper starts by analyzing the power loss and the reliability of power semiconductor devices. On this basis, a mathematical model is derived for online condition monitoring of semiconductor devices. …”
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116
Design Method of Vertical Lattice Loop Structure for Parasitic Inductance Reduction in a GaN HEMTs-Based Converter
Published 2022-01-01“…In contrast, the driving voltage and threshold voltage are relatively low compared to conventional power semiconductor devices, so a reliable circuit design is required. …”
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117
A fault‐diagnosis and tolerant control technique for five‐level cascaded H‐bridge inverters
Published 2021-07-01“…The consequences of faults increase as the number of power semiconductor devices increases and may lead to serious damage to the overall system. …”
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118
A Cost-Effective DC Circuit Breaker With Series-Connected Power Devices Using a Single Gate Driver
Published 2023-01-01“…A single gate driver is used to drive multiple series-connected power semiconductor devices, leading to a compact, reliable, and cost-effective design. …”
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119
Analysis and Operation of a High DC-AC Gain 3-<i>ϕ</i> Capacitor Clamped Boost Inverter
Published 2022-04-01“…This topology has several distinguishing characteristics, including: (a) low component count; (b) high DC-AC gain; (c) decreased capacitor voltage stresses; (d) improved power quality (extremely low voltage and current THDs) without the use of an AC-side filter; and (e) decreased voltage stresses on power semiconductor devices. Simulations were carried out on the MATLAB Simulink platform, and results under steady-state conditions, load and reference change conditions, and phase sequence change conditions, along with THD profiles, are presented. …”
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120
A Bidirectional Double Uneven Power Converter Based DC–DC Converter for Solid-State Transformers
Published 2018-11-01“…The main features of the proposed converter are to reduce both the switching losses in power semiconductor devices and the filter inductance requirement simultaneously. …”
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