A survey of active EMI filters for conducted EMI noise reduction in power electronic converters
B Narayanasamy, F Luo - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Wide bandgap devices enable high power density power converters. Despite the
advantages of increased switching frequency, the passive components are still a major …
advantages of increased switching frequency, the passive components are still a major …
Improved space vector modulation for neutral-point balancing control in hybrid-switch-based T-type neutral-point-clamped inverters with loss and common-mode …
This paper compares different space vector modulation (SVM) strategies for neutral-point
voltage balancing (NPVB) control in three-level (3-L) T-type neutral-point-clamped (TNPC) …
voltage balancing (NPVB) control in three-level (3-L) T-type neutral-point-clamped (TNPC) …
Modeling and analysis of a differential mode active EMI filter with an analog twin circuit
Conventional passive EMI filters are bulky and occupy up to 30% of converter volume and
weight. Active EMI filters are a key technology that enables the volume reduction of passive …
weight. Active EMI filters are a key technology that enables the volume reduction of passive …
A three-level, T-type, power electronics building block using Si-SiC hybrid switch for high-speed drives
A Deshpande, Y Chen… - 2018 IEEE Applied …, 2018 - ieeexplore.ieee.org
This paper presents the design and implementation of a 100 kW three-level T-type (3L-T 2),
single-phase power electronics building block (PEBB). The PEBB features switching power …
single-phase power electronics building block (PEBB). The PEBB features switching power …
High power density emi mitigation in power electronics converters: Active and integrated solutions
Traditional bulk passive EMI filters are the “necessary evil” for modern power electronics
systems yet they are also the bottle-neck for the improvement of power density. This …
systems yet they are also the bottle-neck for the improvement of power density. This …
Investigation of Power Converter's Near Field EMI Containment Using Passive Filters
With the advent of the wide-bandgap devices, it has become possible to switch at a faster
rate (on and off) along with higher switching frequencies. This results in attaining higher …
rate (on and off) along with higher switching frequencies. This results in attaining higher …
Practical Design and Evaluation of a High-Efficiency 30-kVA Grid-Connected PV Inverter with Hybrid Switch Structure
Photovoltaic (PV) grid-connected inverter exposes strong challenges to its efficiency, power
density and reliability. This paper presents the system-level design and test of a 30 kVA grid …
density and reliability. This paper presents the system-level design and test of a 30 kVA grid …
Design and implementation of selective active emi filter with digital resonant controller
In the power electronics equipment, passive EMI filters occupy up to 30% of system's volume
and weight. In order to reduce the size of passive EMI filter in the power electronics system …
and weight. In order to reduce the size of passive EMI filter in the power electronics system …
A Hybrid EMI Filter Incorporating Active Y-capacitor for Common-mode Noise Mitigation
H Li, S Wang, D He, Z Zhao… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
As the increase of switching speed and power density, the electromagnetic interference
(EMI) issues of power converters become more and more serious. Although passive EMI …
(EMI) issues of power converters become more and more serious. Although passive EMI …
Selective digital active emi filtering using resonant controller
Conventional passive EMI filters are bulky and occupy up to 30% of converter volume and
weight. Active EMI filters are a key technology that enables the reduction in the size of …
weight. Active EMI filters are a key technology that enables the reduction in the size of …