Results 21 to 30 of about 2,150 (299)
Monitoring of PV Inverters while Unintentional Islanding Using PMU [PDF]
International Journal of Electronics and Telecommunications, 2021 Unintentional islanding detection is one the mandatory criterion that must be met by PV inverters before connecting them into the grid. Acceptable time for inverter for islanding detection is less than 2 seconds.
Szymon Henryk Barczentewicz +2 more
doaj +1 more source
Islanding detection for distributed generation [PDF]
2005 IEEE Russia Power Tech, 2005 The paper analyzes the performance of a ROCOF relay and looks at the factors that affect its detection capability, such as load type and the impact of load power factors. It also considers how ROCOF can maloperate during system transients. The later section of this paper describes a new LOM detection technique based on a GPS synchronized phasor ...
X. Ding, P. A. Crossley
openaire +1 more source
Avoiding the non-detection zone of passive loss-of-mains (islanding) relays for synchronous generation by using low bandwidth control loops and controlled reactive power mismatches [PDF]
, 2014 Generation connected to electrical distribution systems requires reliable and timely detection of loss of-mains (islanding). Passive loss of mains detection relays typically use measurements of parameters such as frequency, phase, and the magnitudes of ...
Roscoe, Andrew +2 more
core +1 more source
A simplified passive islanding detection technique based on susceptible power indice with zero NDZ
Ain Shams Engineering Journal, 2022 Distributed energy resources (DER’s) incorporation in power system brings economical, technical and environmental benefits. Besides these benefits, excess penetration of DER’s elevates technical concerns.
Nouman Shafique +4 more
doaj +1 more source
Research on Active Islanding Detection Method Based on Frequency Disturbance
, 2021 Effective detection of unplanned islands in microgrids is one of the key problems to be solved urgently. This paper proposes an active islanding detection method based on frequency disturbance.
Jiang, W +5 more
core +1 more source
Islanding detection method for multi‐terminal renewable power DC distribution system
IET Renewable Power Generation, 2021 Most of the traditional islanding detection methods are designed for renewable sources in AC systems and cannot be directly applied in multi‐terminal DC renewable power distribution systems.
Jia Ke +5 more
doaj +1 more source
Results of islanding detection.
, 2021 Results of islanding detection.
Taghi Hosseinzadeh Khonakdari (11495407) +1 more
core +1 more source
Applied Sciences, 2023 Active distribution grids that contain energy sources (so-called distributed generation or DG) are nowadays a reality. Besides the many benefits DGs bring to the distribution grid, some challenges are associated with their integration.
Slaven Kaluđer +3 more
doaj +1 more source
Reinforcement learning based Islanding detection technique in distributed generation
Energy Reports, 2023 As the scientific, technical, and economic developments of the world continue to advance, there will be an increased requirement for Distribution Generation(DG) technology.
Aashish Jaiswal +4 more
doaj +1 more source
Semiautomatic Detection of DNA Methylation at CpG Islands
BioTechniques, 2005 or the unmethylated sequences using the SNaPshot™ kit (Applied Biosystems, Foster City, CA, USA). This kit uses the single base extension (SBE) principle to detect variations of single nucleotide polymorphisms. The extended products were then analyzed on an ABI Prism ® 3100 Genetic Analyzer (Applied Biosystems), and the status of DNA methylation was ...
Kyeong-Man Hong +4 more
openaire +3 more sources