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A tool for controlling accelerometers. Secondary calibration data
(Elsevier B.V., 2013-09-01)
Vibration monitoring requires acceleration transducers capable of providing data with high precision. Accelerometers are the most frequently used vibration transducers. Their calibration plays an important role in measuring ...
Distributed predictive control for frequency and voltage regulation in microgrids
(IEEE, 2020)
Distributed control schemes have transformed frequency and voltage regulation into a local task in distributed generators (DGs) rather than by a central secondary controller. A distributed scheme is based on information ...
A tool for controlling accelerometers. Secondary calibration data
(Elsevier B.V., 2014)
Cooperative Regulation of Imbalances in Three-Phase Four-Wire Microgrids Using Single-Phase Droop Control and Secondary Control Algorithms
(IEEE, 2020)
Collaborative control of power converters operating in microgrids with unbalanced single-phase loads is difficult to achieve, considering that the voltages and currents have positive-, negative-, and zero-sequence components. ...
Cooperative regulation of imbalances in three-phase four-wire microgrids using single-phase droop control and secondary control algorithms
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Collaborative control of power converters operating in microgrids with unbalanced single-phase loads is difficult to achieve, considering that the voltages and currents have positive-, negative-, and zero-sequence components. ...
Economic Dispatch by Secondary Distributed Control in Microgrids
(IEEE, 2019)
This paper proposes a distributed controller in order to achieve the economic dispatch (ED) of a microgrid, which complies with the Karush-Kuhn-Tucker optimality conditions for a linear optimal power flow formulation. The ...
Hierarchical MPC secondary control for electric power system
(Hindawi Publishing Corporation, 2014)
Although in electric power systems (EPS) the regulatory level guarantees a bounded error between the reference and the
corresponding system variables, to keep its availability in time, optimizing the system operation is ...
Who's the boss here? The post-transcriptional global regulator Hfq takes over control of secondary metabolite production in the nematode symbiont Photorhabdus luminiscens
(Wiley Blackwell Publishing, Inc, 2017-01)
A Trojan? Dr. Jekyll and Mr. Hyde? This is Photorhabdus luminiscens: an enterobacterial symbiont of nematodes of the Heterorhabditis genus, and, at the same time, an insect killer. It colonizes the nematode gut; the worm ...
Secondary production and biomass of Cladocera in marginal lakes after the recovery of their hydrologic connectivity with a tropical river
(2010)
Secondary production and biomass of Cladoceran populations were studied in two marginal lakes whose connections to atropical river were re-established after a prolonged drought period. This study investigates the process ...