Results 261 to 270 of about 332,517 (295)
Some of the next articles are maybe not open access.
Intelligent islanding detection with grid topology adaptation and minimum non-detection zone
Electric Power Systems Research, 2020Abstract Islanding is the condition in which a distributed generator (DG) continues to power an area even though the electrical grid power is no longer present. This can be extremely dangerous to utility workers, and many techniques are dedicated to detect such a situation.
Thiago S Menezes +2 more
exaly +2 more sources
Islanding Detection of Hybrid Distributed Generation Under Reduced Non-Detection Zone
IEEE Transactions on Smart Grid, 2018Future distribution systems are faced with more challenges on islanding detection due to the increasing penetration level of inverter-based distributed generators (DGs). Different DG technologies, inverter control as well as other advanced inverter functions, such as fault ride through are challenging the capability of islanding detection schemes.
Qiushi Cui +2 more
exaly +2 more sources
Renewable and Sustainable Energy Reviews, 2015
Abstract Islanding is one of the most important concerns of the grid connected distributed resources due to personnel and equipment safety. Many approaches have been proposed for islanding detection, which can be categorized into passive and active schemes.
Haidar Samet, Farid Hashemi
exaly +2 more sources
Abstract Islanding is one of the most important concerns of the grid connected distributed resources due to personnel and equipment safety. Many approaches have been proposed for islanding detection, which can be categorized into passive and active schemes.
Haidar Samet, Farid Hashemi
exaly +2 more sources
2015 IEEE Symposium on Computer Applications & Industrial Electronics (ISCAIE), 2015
An effective islanding detection technique is extremely important in safeguard Distributed Generation (DG) from incur a great impact due to unintentional islanding. Among commonly employed techniques, passive detection is known as the simplest and cheapest detection technique, but suffers large Non-Detection Zone (NDZ). This paper present an evaluation
A. I. M. Isa, H. Mohamad, Z. M. Yasin
exaly +2 more sources
An effective islanding detection technique is extremely important in safeguard Distributed Generation (DG) from incur a great impact due to unintentional islanding. Among commonly employed techniques, passive detection is known as the simplest and cheapest detection technique, but suffers large Non-Detection Zone (NDZ). This paper present an evaluation
A. I. M. Isa, H. Mohamad, Z. M. Yasin
exaly +2 more sources
2009 Twenty-Fourth Annual IEEE Applied Power Electronics Conference and Exposition, 2009
Islanding detection and anti-islanding protection are the essential functions of the gird-connected inverter in DG systems. This paper focuses on the Non-Detection Zone (NDZ) with passive islanding detection method for the DG system with the current control scheme.
Dehong Xu
exaly +2 more sources
Islanding detection and anti-islanding protection are the essential functions of the gird-connected inverter in DG systems. This paper focuses on the Non-Detection Zone (NDZ) with passive islanding detection method for the DG system with the current control scheme.
Dehong Xu
exaly +2 more sources
World Journal of Engineering
Purpose Islanding detection has become a serious concern due to the extensive integration of renewable energy sources. The non-detection zone (NDZ) and system-specific applicability, which are the two major issues with the islanding detection methods, are addressed here.
Bibhuti Bhusan Pati
exaly +2 more sources
Purpose Islanding detection has become a serious concern due to the extensive integration of renewable energy sources. The non-detection zone (NDZ) and system-specific applicability, which are the two major issues with the islanding detection methods, are addressed here.
Bibhuti Bhusan Pati
exaly +2 more sources
2023 IEEE 14th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), 2023
Tianling Shi, Boxin Liu, Jintao Lei
exaly +2 more sources
Tianling Shi, Boxin Liu, Jintao Lei
exaly +2 more sources
Dynamic Phasor Based Anti-Islanding Detection with Zero Non Detection Zone
2020 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES), 2020Growing penetration of distributed generation (DG) has increased an island's occurrence in the power distribution network. An islanded system suffers from several safety and stability issues. Fast anti-islanding schemes are hence mandatory for the safe operation of grid connected converters.
Sugoto Maulik, Vinod John
openaire +1 more source
Modified Q–f Droop Curve Method for Islanding Detection With Zero Non-Detection Zone [PDF]
IEEE Access, 2021 In this paper, a modified Q-f droop curve method for the inverter-based distributed generator is proposed. The proposed method has merits such as detecting islanding with zero non-detection zone, negligible effects on power quality, and simple ...
Kianoush Naraghipour +2 more
exaly +1 more source
Phase-locked loop effect on non-detection zone of unintentional islanding
2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe), 2015The number of small power distributed generators connected to the low voltage distribution networks has increased the possibility of unintentional islanding operations. In this paper, the influence of the Synchronous Reference Frame — Phase Locked Loop (SRF-PLL) for single-phase and three-phase inverter, combined with the wider frequency and voltage ...
SGARBOSSA, RICCARDO +5 more
openaire +1 more source