Analysis and optimization of transient heat dissipation characteristics of high power resistors with a sensible heat storage method

S Yu, D Han, W He, M Zhou, L Zhu, Y Gao… - Applied Thermal …, 2023 - Elsevier
The load voltage of the resistor will rise sharply when there is a control imbalance or short
circuit in the circuit, and the resistance wire will fuse in a matter of seconds, causing the …

Effective protection scheme for transmission lines connected to large scale photovoltaic power plants

A Jodaei, Z Moravej, M Pazoki - Electric Power Systems Research, 2024 - Elsevier
The performance of a distance relay can be significantly affected by various uncontrolled
factors such as fault resistance, fault type, fault location and noise. Moreover, when …

Worldwide scientific landscape on fires in photovoltaic

E Salmerón-Manzano, D Muñoz-Rodríguez… - Journal of Cleaner …, 2024 - Elsevier
The rapid growth of photovoltaic (PV) technology in recent years called for a comprehensive
assessment of the global scientific landscape on fires associated with PV energy …

[HTML][HTML] Distance protection with fault resistance compensation for lines connected to PV plant

A Ghorbani, H Mehrjerdi - International Journal of Electrical Power & …, 2023 - Elsevier
The output power of the inverter-interfaced photovoltaic (PV) plant has the continuous
variations due to the properties of PV modules and environmental conditions. These …

An effective method for detection and location estimation of faults in large-scale solar PV arrays

S Kumar, PK Nayak - Solar Energy, 2024 - Elsevier
The prolonged undetected electrical faults in large-scale solar photovoltaic (PV) arrays are
the main cause of fire hazards. In this paper, an effective method is proposed for detecting …

[HTML][HTML] Photovoltaic String Fault Optimization Using Multi-Layer Neural Network Technique

S Patthi, VBM Krishna, L Reddy, S Arandhakar - Results in Engineering, 2024 - Elsevier
If catastrophic failures in photovoltaic (PV) arrays are not identified promptly, then the output
power decreases, which is an undesirable performance and further it prompts sparking in …

A Method for the Estimation of Missing Strings in Very-Large-Scale Photovoltaic Power Plants

TE Simão, BC Valle, YC Rosa… - IEEE Journal of …, 2024 - ieeexplore.ieee.org
This article presents a novel methodology to detect missing strings in very-large-scale
photovoltaic (VLSPV) systems, utilizing only data acquired at the stringbox level. Leveraging …

[HTML][HTML] A Current Selective Tripping Protection Scheme for the Distribution Network with PV

Y Liang, L Li, J He, J Niu, H Liu, C Li, B Li - Sustainability, 2023 - mdpi.com
At present, the global energy demand keeps rising due to population growth. Therefore,
large numbers of photovoltaics (PV) are being integrated with power systems. Solar PV's …

Automatic Fault Detection of Photovoltaic Modules Using Recurrent Neural Network

P Kumar, M Kumar, AK Bansal - Russian Electrical Engineering, 2024 - Springer
Everywhere in the globe, the total capacity of photovoltaic (PV) panels is expanding at an
exponential rate. Arc faults, open-circuit (OC) faults, bypass diode failures, mismatch faults …

Implementation of Harris Hawk Optimizer for detection of Fault in PV module

P Kumar, M Kumar, AK Bansal - 2022 International Conference …, 2022 - ieeexplore.ieee.org
Uncleared electric faults in photovoltaic (PV) arrays can lead to quality degradation, power
outages, and fire dangers, among other things. This paper proposed Harris Hawk …