Current-and Voltage-Actuated Transmission Line Protection Scheme Using a Hybrid Combination of Signal Processing Techniques

L Tang, OP Mahela, B Khan, Y Miro - Sustainability, 2023 - mdpi.com
This paper presents a current-and voltage-driven protection scheme for transmission lines
based on a hybrid mix of Stockwell transform (ST) and Hilbert transform (HT). Use of both …

Fault location of cable hybrid transmission lines based on energy attenuation characteristics of traveling waves

W Huo, Z Qu, Z Ao, Y Zhang, E Zhao, C Zhang… - Scientific Reports, 2022 - nature.com
The overhead-cable hybrid transmission lines are alternately connected by two types of
lines, with a more complex structure and higher difficulty in fault location. This paper …

DTC-SPWM based realization of SVM with reduced carrier for three-level NPC fed five phase permanent magnet synchronous motor drive

R Tejavathu, T Bukkana, I Tangirala… - 2023 IEEE IAS Global …, 2023 - ieeexplore.ieee.org
In this paper, the proposed direct torque control with sinusoidal pulse width modulation
(DTC-SPWM) based realization of space vector modulation (SVM) with the reduced carrier is …

Power Quality Enhancement in Integrated Grid for EVs Charging Stations Using Active Filter

A Kumar, OP Rahi, RN Mahia - 2024 3rd International …, 2024 - ieeexplore.ieee.org
The concern over greenhouse gas emissions and their role in global warming is one of the
main drivers behind the introduction of electric cars into the market. There are several …

Fault Detection Method Using Signal Processing Approaches to Design a Power System Network Control Method

RN Mahia, OP Mahela - 2024 3rd International Conference for …, 2024 - ieeexplore.ieee.org
This paper formulated a Stockwell-Hilbert composite fault detection method (SHCFDM)
using current features extracted by the use of Stockwell transform (ST) and Hilbert transform …

A Smart Protection Scheme for Smart City Transmission Feeders Using K-Means Clustering

E Sharma, R Mahla - … and Computer Technologies for Smart Cities, 2024 - taylorfrancis.com
For this chapter, we formulated a smart protection scheme (SPS) for smart city power
transmission and distribution feeders by processing current waveform using K-means …

Novel system protection scheme for power transformers in utility grid to mitigate renewable power evacuation constraints and improve grid stability

RN Mahia, OP Mahela, S Chugh, AR Garg - Renewable Energy Integration …, 2025 - Elsevier
A system protection scheme (SPS) for the interconnecting transformers (ICTs) installed on a
400/220 kV renewable energy (RE) pooling grid substation (GSS) is designed in this …

Hybrid LQR Control Optimized with PSO and TLBO Algorithms for Single Area Load Frequency Control Incorporating Renewable Energy Systems

MK Pandey, RN Mahia - 2023 International Conference on …, 2023 - ieeexplore.ieee.org
The recent shift towards renewable energy sources, such as wind and solar, has
necessitated the development of more robust and adaptive load-frequency control (LFC) …

Fault Detection and Localization in Transmission Lines Using Adaptive Neural Fuzzy Inference System

BAA Muslut, AR Hussein - Nanotechnology Perceptions, 2024 - nano-ntp.com
The most important aspect of power system engineering is the identification and localization
of faults in power transmission lines, which helps to guarantee the dependable and effective …

Ram Niwash Mahia 1, Om Prakash Mahela2, 3, Sanjana Chugh4 and

AR Garg - Renewable Energy Integration in Utility Grids …, 2024 - books.google.com
The automated system protection scheme (SPS) is utilized for enhancing the power transfer
capability of existing transmission network. The SPS responds to keep the system variables …