Partial shading is a severe impediment to the effective use of photovoltaic systems. It will lead performance degradation in system. This work proposes maximum–minimum tier equalisation swapping reconfiguration algorithm for total-cross-tied connection under conditions. The proposed uses switch matrix alter interconnection modules array. dynamically modifies connections based on irradiance. app...

in this paper, a multi-objective reconfiguration problem has been solved simultaneously by a modified ant colony optimization algorithm. two objective functions, real power loss and energy not supplied index (ens), were utilized. multi-objective modified ant colony optimization algorithm has been generated by adding non-dominated sorting technique and changing the pheromone updating rule of ori...

Distribution network planning and operation require the identification of the best topological configuration that is able to attend the power demand with minimum losses, maximum reliability level and adequate voltage profile. Many possible configurations may be obtained by opening and closing switching devices on the network in a process called reconfiguration. In the presence of dispersed gene...

We have designed and fabricated a microneedle array with electrical functionality with the final goal of electroporating skin's epidermal cells to increase their transfection by DNA vaccines. The microneedle array was made of polymethylmethacrylate (PMMA) by micromolding technology from a polydimethylsiloxane (PDMS) mold, followed by metal deposition, patterning using laser ablation, and electr...

Parts feeders are devices used in automated assembly lines to present component parts to the assembly machinery in a consistent and predetermined orientation. The process of converting a randomly oriented set of parts (as obtained from a vendor) into an ordered array is called parts feeding. There are many different types of feeders and feeding techniques used in the industry. This paper deals ...

Electrical Engineering 0544) Localization of Dynamic Acoustic Sources with a Maneuverable Array

Photonic technologies have received considerable attention regarding the enhancement of radiofrequency electrical systems, including high-frequency analogue signal transmission, control of phased arrays, analog-to-digital conversion and signal processing. Although the potential of radiofrequency photonics for the implementation of tunable electrical filters over broad radiofrequency bandwidths ...