low-voltage distribution networks
Solutions for Integrating Photovoltaic Panels Into Low-voltage Distribution Networks
... LV distribution networks to prevent overvoltages As more and more photovoltaic units are being installed, some LV networks have already attained their maximum hosting capacity, ...terminal ...
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Active Management of Low-Voltage Networks for Mitigating Overvoltages due to Photovoltaic Units
... into low-voltage distribution networks is ...single low-voltage feeder and on a larger network composed of 14 low-voltage ...
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Combining Local and Centralized Voltage Control Schemes in Active Distribution Networks
... Correction of voltages after a 0.05 pu voltage drop taking place in the external grid, at t = 10 s. Under the effect of local control, DGUs with terminal volt- age outside the dead-band inject reactive power right ...
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Real-time Corrective Control in Active Distribution Networks
... in distribution is provided in the latter through an optimal multi-agent scheme, assuming DGUs communicate with a single controller, either directly or through other ...the voltage violations in [ RHDG13 ] ...
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Power Factor Improvement by Active Distribution Networks During Voltage Emergency Situations
... so low, that the controller has little chance to inject any reactive power when ...very low initial reactive power margin and very low maximum current i max = ...transmission voltage stops at ...
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Distributed Model-free Control of Photovoltaic Units for Mitigating Overvoltages in Low-Voltage Networks
... the Low Voltage (LV) Distribution Networks (DNs) are challenging the way these systems are managed and ...cause voltage fluctuations and ...unacceptable voltage rises in LV ...
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Combined Local and Centralized Voltage Control in Active Distribution Networks
... the voltage violations and, when needed, initiate an additional reactive power support request from the neighbouring con- ...distributed voltage control schemes on potential penetration of dispersed ...the ...
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Low-Cost Secret-Sharing in Sensor Networks
... of a same protected link then having one of them or both of them non bi-directional has the exact same effect: the expected protected link will not be protected. Let us consider a sensor network with bi-directional com- ...
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Supervisory hybrid model predictive control for voltage stability of power networks
... emergency voltage regulation, in which the power system is initially in steady-state operation and subsequently subjected to a fault, modeled as the partial or total outage of a ...
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Derivation of a voltage density equation from a voltage-conductance kinetic model for networks of integrate-and-fire neurons.
... Neural networks are by nature highly complex systems and mean field models are a way to circumvent the ...neural networks with respect to the membrane potential and the conductance of the ...
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Voltage Profile Correction in Distribution Grids Combining Single- and Two-level Controllers
... Since distribution transformers are usually equipped with automatic Load Tap Changers (LTCs), voltages can be also controlled by adjusting the LTC voltage ...active distribution networks. ...
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Design and implementation of low-latency, low-power reconfigurable on-chip networks
... As the number of cores increases, the on-chip network latency and power become critical for system performance.. In this dissertation,.[r] ...
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A Tetrabenzophenazine Low Voltage Single Molecule XOR Quantum Hamiltonian Logic Gate
... We have demonstrated that a small tetrabenzo[a,c,j.h]phenazine molecule can perform an XOR Boolean logic function at a low +1.1 V measuring voltage without the need to cascade OR, AND and NAND logic gates ...
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Temperature and Fast Voltage On-Chip Monitoring using Low-Cost Digital Sensors
... Dynamic Voltage and Frequency Scaling ...using low- cost digital sensors. A fast voltage drop monitoring method is performed every ...a low-cost calibration method is also proposed based on ...
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Development of Non-Destructive Condition Monitoring Techniques for Low-Voltage Cables
... as low as ...sinusoidal voltage (u(t) = Vsin(ωt)) consists of two components: the charge current and the loss ...applied voltage while the charge current is out of phase with the applied ...
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Low voltage plasma jet with piezoelectric generator : preliminary evaluation of decontamination capabilities
... D. The technical limits and improvement perspectives Even if the piezoelectric technology can bring some advantages in terms of product safety, compactness, low voltage supply, it is also subjected to some ...
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2018 — New circuits for time-domain signal processing in low-voltage CMOS
... voltage VB, and transistors in the discharging ...input voltage between ...input voltage while the circuit has an exponential response in the midrange (from ...two voltage sources through ...
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Design and Implementation of Integrated High Efficiency Low-voltage CMOS DC-DC Converters
... R´ esum´ e De nos jours, les appareils portatifs sont utilis´ es dans plusieurs applications. Ils utilisent en g´ en´ eral une batterie qui doit ˆ etre remplac´ ee ou recharg´ ee r´ eguli` erement. Dans le cas d’appli- ...
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Real-time Corrective Control of Active Distribution Networks
... to distribution grids is increasing significantly • (over- or under-)voltage and/or thermal overload prob- lems are expected to occur more frequently, although for limited periods of ...
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Expansion planning of distribution networks by heuristic algorithms
... For the networks with unique power source, if the loads and power source placements are known, a route must be determined. This route, starting from the bus-bars, has to cross one time at each load and return to ...
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