Results 31 to 40 of about 786,139 (289)
Assessment of Daily Cost of Reactive Power Procurement by Smart Inverters
Energies, 2021 The reactive power control mechanisms at the smart inverters will affect the voltage profile, active power losses and the cost of reactive power procurement in a different way. Therefore, this paper presents an assessment of the cost–benefit relationship
Martha N. Acosta +4 more
doaj +1 more source
A Secure and Efficient Group Key Management Scheme for Clusters of String Inverters
Applied Sciences, 2020 A string inverter converts the low voltage direct current coming from the string of its Photovoltaic (PV) panels into alternating current to be exported to the grid.
Mariano Basile +3 more
doaj +1 more source
Decentralized Optimal Control for Photovoltaic Systems Using Prediction in the Distribution Systems
Energies, 2021 The high penetration of photovoltaic (PV) systems and fast communications networks increase the potential for PV inverters to support the stability and performance of microgrids.
Chi-Thang Phan-Tan, Martin Hill
doaj +1 more source
Edge security in smart inverters: Physical invariants based approach
, 2022 The endeavour towards making power distribution systems (PDSs) smarter has made the interdependence on communication network indispensable. Further, prospective high penetration of intermittent renewable energy sources in the form of distributed energy ...
Kandasamy, N.K. +2 more
core +3 more sources
Virtual synchronous generator based pole control in high-voltage DC transmission systems
Energy Reports, 2022 The use of renewable energy to realize decarbonization is rapidly increasing, and considerable research is being performed to achieve highly efficient high-voltage direct current (HVDC) transmission for offshore wind power generation over long distances.
Yuko Hirase +2 more
doaj +1 more source
Cybersecurity for Smart Inverters: State-of-the-Art Review
Pakistan Journal of Engineering & TechnologyAs renewable energy sources such as solar panels and wind turbines become more common, smart inverters are being deployed in power grids. Inverters are required to convert direct current (DC), produced from solar panels or wind turbines, into ...
Muhammad Irfan Habib
doaj +1 more source
The additional functions of smart inverters
AIMS Energy, 2019 As a result of the rapid rise of distributed generation (DG) from Renewable energy sources, the grid becomes more vulnerable. Therefore, DG systems are needed to be controlled with high flexibility and reliability to get rid of those vulnerabilities. At the same time the power quality is also needed to be developed. To help this process the traditional
Kushan Tharuka Lulbadda +1 more
openaire +2 more sources
Distribution System Voltage Prediction from Smart Inverters using Decentralized Regression [PDF]
, 2021 As photovoltaic (PV) penetration continues to rise and smart inverter functionality continues to expand, smart inverters and other distributed energy resources (DERs) will play increasingly important roles in distribution system power management and ...
Miedlar, Agnieszka K. +5 more
core +1 more source
EnergiesInduction motor starting often causes voltage fluctuations due to high inrush current, which can impact system stability and power quality. To address this, smart inverters with power control functions and superconducting fault current limiters (SFCLs ...
Seung-Su Choi +2 more
doaj +1 more source
Supervisory Layer for Improved Interactivity of Distributed Generation Inverters with Smart Grids
Journal of Sensor and Actuator Networks, 2021 This work proposes an autonomous management system for distributed generation (DG) systems connected to the AC grid, using supervisory control theory (SCT).
Emerson Giovani Carati +4 more
doaj +1 more source