Sensorless Integrated AC-DC Power-Factor Correction (PFC) Converter For BLDCM-CF

A Kumar, B Singh - IEEE Journal of Emerging and Selected …, 2023 - ieeexplore.ieee.org
The existing brushless direct current motor ceiling-fan (BLDCM-CF) has the demerits of high
total harmonics distortion (THD) in the supply current, poor power-factor (PPF), slightly high …

A Dynamically Adaptive Rising-Edge Shifting Frequency PWM Implemented MPFT Technique for Portable EV Charger Development

S Chaurasiya, B Singh - IEEE Transactions on Consumer …, 2024 - ieeexplore.ieee.org
For EV charging applications, performance of LLC resonance half-bridge is greatly
influenced by non-linear variations in battery parameters. This has a significant impact on …

High-Performance Brushless Direct-Current Motor Drive for Ceiling Fan

A Kumar, B Singh - IEEE Transactions on Industrial Electronics, 2023 - ieeexplore.ieee.org
When it comes to power quality (PQ), typical brushless direct current motor ceiling fans
(BLDCM-CFs) are still in early stages of development due to concerns with high supply …

Modified Ćuk Converter For Power Factor Correction in BLDC Motor Driven Ceiling-Fan

A Kumar, B Singh - IEEE Journal of Emerging and Selected …, 2024 - ieeexplore.ieee.org
High-cost, slightly high input-power, and poor power-quality (PPQ) at a supply-side are the
main concerns in a traditional brushless-direct-current-motor ceiling-fan (BLDCM-CF), which …

[HTML][HTML] Switched capacitor and coupled inductor based high power factor charger for E-2/E-3 wheelers

AD Kumar, J Gupta, B Singh - e-Prime-Advances in Electrical Engineering …, 2024 - Elsevier
This paper introduces a modified Zeta converter topology designed specifically for charging
low voltage electric vehicles (LVEVs), enhancing performance for electric two (E-2) and …

S4BL Power-Factor-Corrected Converter Powered Sensorless BLDC Motor Ceiling-Fan

A Kumar, B Singh - Journal of The Institution of Engineers (India): Series B, 2024 - Springer
Ceiling fans (CF) with brushless direct current motor (BLDCM) are available commercially.
However, power-quality issues are present in an existing CF like high supply current …

Energy-Efficient BLDCM-Fan with Bridgeless Power-Factor Corrected AC–DC Converter

A Kumar, B Singh - Transactions of the Indian National Academy of …, 2024 - Springer
To address power-quality (PQ) issues in an existing ceiling fan (CF), an isolated bridgeless
power-factor-corrected AC–DC converter (BL-PFCC) is implemented at fan's front-end. In …

Single-Switch Isolated Buck-Flyback PFCC for BLDCM Ceiling-Fan

A Kumar, B Singh - 2023 IEEE 3rd International Conference on …, 2023 - ieeexplore.ieee.org
This paper presents a sensorless single-switch isolated buck-flyback (SSSIB-flyback) power-
factor-correction converter (PFCC) with a change in output-voltage to minimize harmonics …