Non-integral AC Capacitor Voltage Calculation Method for Shunt Hybrid Active Power Filter

H Lee, J Shon - IEEE Access, 2023 - ieeexplore.ieee.org
This paper introduces a novel non-integral method for calculating AC capacitor voltage in
shunt hybrid active power filters (SHAPFs). These filters commonly use passive power filters …

Green energy-sourced AI-controlled multilevel UPQC parameter selection using football game optimization

K Srilakshmi, GS Rao, PK Balachandran… - Frontiers in Energy …, 2024 - frontiersin.org
The power quality (PQ) has been significantly affected by the integration of intermittent non-
conventional sources (NCS) into the local distribution system in addition to the adoption of …

[PDF][PDF] A renewable energy source fed neuro-fuzzy controlled multilevel UPQC for power quality improvement

K Srilakshmi, K Bukkapatanam… - Int. J. Renew. Energy …, 2024 - researchgate.net
Recent days, integration of renewable sources plays a key role in distribution network to
supply the demand effectively. The usage of power electronics gadgets and non linear loads …

Sensorless AC capacitor voltage monitoring method for HAPF

H Lee, J Shon - IEEE Access, 2023 - ieeexplore.ieee.org
This study presents a method for monitoring the voltage across the AC capacitor in a grid-
connected hybrid active power filter without the use of additional voltage sensors. In the …

An Artificial Intelligent Hybrid Controller for Solar and Battery Fed Five-Level UPQC for Power Quality Improvement

MB Guguloth, GS Babu, EV Sagar - International Journal of Renewable …, 2024 - ijrer.com
This study examines, the diode clamped five-level unified Power quality conditioner coupled
with photovoltaic and battery storage systems to handle the power quality related problems …

Analytical Method for Designing Three-Phase Air-Gapped Compensation Choke

V Kindl, L Sobotka, M Frivaldsky, M Skalicky - Energies, 2022 - mdpi.com
The compensating choke plays an important role in many high-power industrial applications
with reactive power compensation. Due to the high number of devices installed every year …

Development of AI-Controller for Solar/Battery Fed H-Bridge Cascaded Multilevel Converter UPQC under Different Loading Conditions

K Srilakshmi, N Yashaswini, S Gaddameedhi… - International Journal of …, 2024 - ijrer.ijrer.org
This study examines the H-Bridge cascade five-level unified Power quality conditioner
coupled with photovoltaic and battery storage systems to handle the power quality related …

Adaptive parameter optimization based on LCL single-phase grid-connected inverter

Y Li, Y Ge, Q Lin, Y Wang, R Chen… - 2023 35th Chinese …, 2023 - ieeexplore.ieee.org
The control accuracy of traditional Proportion Integration (PI) controllers in LCL single-phase
inverter systems are not high, and it is usually difficult to cope with parameter changes. In …