Mathematics, 2022 In this article, a distributed control scheme to compensate for voltage harmonics in islanded microgrids is presented, where each distributed generation (DG) source has a primary control level and a secondary control level. In addition to the voltage and
Sultan Alghamdi +6 more
doaj +1 more source
Solid-State Bipolar Marx Generator with Voltage Droop Compensation [PDF]
, 2012 This paper addresses the voltage droop compensation associated with long pulses generated by solid-stated based high-voltage Marx topologies. In particular a novel design scheme for voltage droop compensation in solid-state based bipolar Marx generators,
Canacsinh, Hiren +3 more
core +2 more sources
A GPS-Based Control Framework for Accurate Current Sharing and Power Quality Improvement in Microgrids [PDF]
, 2017 This paper proposes a novel hierarchical control strategy for improvement of load sharing and power quality in ac microgrids. This control framework is composed of a droop based controller at the primary level, and a combination of distributed power ...
Golsorkhi, Mohammad +4 more
core +2 more sources
Development of a smart transformer to control the power exchange of a microgrid [PDF]
, 2013 A smart transformer enables to control the power exchange between a microgrid and the utility network by controlling the voltage at the microgrid side within certain limits.
De Kooning, Jeroen +3 more
core +1 more source
DC Voltage Adaptive Droop Control Strategy for a Hybrid Multi-Terminal HVDC System
Energies, 2019 To solve the problems of DC voltage control and power allocation in the hybrid multi-terminal high voltage direct current system effectively, a DC voltage adaptive droop control strategy based on DC voltage-current characteristics is proposed.
Yingpei Liu, La Zhang, Haiping Liang
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Unified reference controller for flexible primary control and inertia sharing in multi-terminal voltage source converter-HVDC grids [PDF]
, 2016 Multi-terminal dc (MTDC) grids are expected to be built and experience rapid expansion in the near future as they have emerged as a competitive solution for transmitting offshore wind generation and overlaying their ac counterpart. The concept of inertia
Candela García, José Ignacio +4 more
core +2 more sources
Droop Control Design of Multi-VSC Systems for Offshore Networks to Integrate Wind Energy
Energies, 2016 This research envisages the droop control design of multi voltage source converter systems for offshore networks to integrate wind power plant with the grids.
Muhammad Raza +2 more
doaj +1 more source
IEEE Open Access Journal of Power and Energy, 2021 Recent advances in distribution-level phasor measurement unit (D-PMU) technology have enabled the use of voltage phase angle measurements for direct load sharing control in distribution-level microgrid interconnections with high penetration of renewable ...
S. Sivaranjani +4 more
doaj +1 more source
Research on the control technology of self-synchronous voltage source inverter for distributed parallel system [PDF]
E3S Web of Conferences, 2021 In this paper, a small signal model based on droop controller is established for the self-synchronous voltage source parallel system. The influence of droop coefficient on system stability is analysed, and the constraint conditions of droop coefficient ...
Zhong Xu +3 more
doaj +1 more source
Analysis of the effect of clock drifts on frequency regulation and power sharing in inverter-based islanded microgrids [PDF]
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Castilla Fernández, Miguel +5 more
core +2 more sources